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Chromosome abnormality

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491: 467: 204: 490: 212: 114: 466: 404:. Meiotic inter-strand DNA damages caused by melphalan can escape paternal repair and cause chromosomal aberrations in the zygote by maternal misrepair. Thus both pre- and post-fertilization DNA repair appear to be important in avoiding chromosome abnormalities and assuring the 385:
are highly susceptible to the accumulation of sperm DNA damage. Such sperm DNA damage can be transmitted unrepaired into the egg where it is subject to removal by the maternal repair machinery. However, errors in maternal DNA repair of sperm DNA damage can result in
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Most cancers, if not all, could cause chromosome abnormalities, with either the formation of hybrid genes and fusion proteins, deregulation of genes and overexpression of proteins, or loss of tumor suppressor genes (see the "Mitelman Database" and the
97:. A mother's age is one of the many environmental factors that might lead to genetic abnormalities. The implications of chromosomal abnormalities depend on the specific problem, they may have quite different ramifications. Some examples are 311:
Most chromosome abnormalities occur as an accident in the egg cell or sperm, and therefore the anomaly is present in every cell of the body. Some anomalies, however, can happen after conception, resulting in
549:, which includes band names, symbols and abbreviated terms used in the description of human chromosome and chromosome abnormalities. Abbreviations include a minus sign (-) for chromosome deletions, and 50:
DNA. These can occur in the form of numerical abnormalities, where there is an atypical number of chromosomes, or as structural abnormalities, where one or more individual chromosomes are altered.
337:,). Furthermore, certain consistent chromosomal abnormalities can turn normal cells into a leukemic cell such as the translocation of a gene, resulting in its inappropriate expression. 320:". This is why chromosome studies are often performed on parents when a child is found to have an anomaly. If the parents do not possess the abnormality it was not initially 334: 1257:
Chaganti RS, Nanjangud G, Schmidt H, Teruya-Feldstein J (October 2000). "Recurring chromosomal abnormalities in non-Hodgkin's lymphoma: biologic and clinical significance".
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Xia Y, Bian Q, Xu L, Cheng S, Song L, Liu J, Wu W, Wang S, Wang X (2004). "Genotoxic effects on human spermatozoa among pesticide factory workers exposed to fenvalerate".
145:, etc.). Aneuploidy can be full, involving a whole chromosome missing or added, or partial, where only part of a chromosome is missing or added. Aneuploidy can occur with 156:
Rather than having monosomy, or only one copy, the majority of aneuploid people have trisomy, or three copies of one chromosome. An example of trisomy in humans is
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are a group of disorders characterized by chromosomal instability and breakage. They often lead to an increased tendency to develop certain types of malignancies.
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Xing C, Marchetti F, Li G, Weldon RH, Kurtovich E, Young S, Schmid TE, Zhang L, Rappaport S, Waidyanatha S, Wyrobek AJ, Eskenazi B (2010).
2094: 241: 1195: 1165: 290:: A portion of a chromosome has broken off and formed a circle or ring. This happens with or without the loss of genetic material. 1518: 749: 160:, which is a developmental disorder caused by an extra copy of chromosome 21; the disorder is therefore also called trisomy 21. 1356:"Meiotic interstrand DNA damage escapes paternal repair and causes chromosomal aberrations in the zygote by maternal misrepair" 1221: 269: 750:"Numerical Abnormalities: Overview of Trisomies and Monosomies - Health Encyclopedia - University of Rochester Medical Center" 725: 697: 672: 254:: A portion of the chromosome has broken off, turned upside down, and reattached, therefore the genetic material is inverted. 2207: 2530: 2350: 1511: 1102:"Chromosomal aneuploidies and DNA fragmentation of human spermatozoa from patients exposed to perfluorinated compounds" 266:: A portion of one chromosome has been transferred to another chromosome. There are two main types of translocations: 240:: A portion of the chromosome has been duplicated, resulting in extra genetic material. Known human disorders include 2197: 440: 1243: 1780: 848:
Templado C, Uroz L, Estop A (2013). "New insights on the origin and relevance of aneuploidy in human spermatozoa".
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Shi Q, Ko E, Barclay L, Hoang T, Rademaker A, Martin R (2001). "Cigarette smoking and aneuploidy in human sperm".
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or circulating foetal cells would be collected and analysed in order to detect possible chromosomal abnormalities.
2179: 2122: 1712: 397: 300: 316:(where some cells have the anomaly and some do not). Chromosome anomalies can be inherited from a parent or be " 2173: 2112: 2050: 1667: 1466: 641: 2116: 2108: 2064: 1756: 1696: 1631: 1609: 1452:- "This is an Open Access article distributed under the terms of the Creative Commons Attribution License ( 524: 245: 227: 175:
Exposure of males to certain lifestyle, environmental and/or occupational hazards may increase the risk of
260:: A portion of one chromosome has been deleted from its normal place and inserted into another chromosome. 2307: 2295: 1675: 1562: 2540: 2509: 2054: 1752: 1748: 369:
the ability to repair DNA damages decreases substantially in the latter part of the process as haploid
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was formerly used in a strict sense to mean a change in a chromosomal segment, involving more than one
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as used for the nomenclature of chromosome abnormalities. It shows dark and white regions as seen on
433: 263: 1671: 1497: 2504: 2237: 2229: 2215: 2201: 2159: 2080: 1792: 237: 192: 1493: 226:: A portion of the chromosome is missing or has been deleted. Known disorders in humans include 2343: 1683: 567: 420:
Depending on the information one wants to obtain, different techniques and samples are needed.
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Governini L, Guerranti C, De Leo V, Boschi L, Luddi A, Gori M, Orvieto R, Piomboni P (2014).
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The three major single-chromosome mutations: deletion (1), duplication (2) and inversion (3).
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Understanding Genetics: A New York, Mid-Atlantic Guide for Patients and Health Professionals
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Xia Y, Cheng S, Bian Q, Xu L, Collins MD, Chang HC, Song L, Liu J, Wang S, Wang X (2005).
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Rubes J, Lowe X, Moore D, Perreault S, Slott V, Evenson D, Selevan SG, Wyrobek AJ (1998).
720:. Sutherland, Grant R., Shaffer, Lisa G. (4th ed.). Oxford: Oxford University Press. 8: 2438: 2378: 2211: 2024: 1658: 1157: 381:
nuclei. As reviewed by Marchetti et al., the last few weeks of sperm development before
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an arbitrary karyotype that involves a variety of autosomal and allosomal abnormalities.
180: 2315: 2303: 2299: 2263: 2258: 2193: 1807: 1587: 1437: 1412: 1388: 1355: 1139: 1041: 993: 968: 908: 806: 451: 425: 1270: 1187: 969:"Benzene exposure near the U.S. permissible limit is associated with sperm aneuploidy" 944: 927: 2423: 2418: 2336: 2277: 1894: 1813: 1768: 1736: 1724: 1442: 1393: 1333: 1282: 1274: 1131: 1082: 1033: 998: 949: 900: 865: 798: 790: 731: 721: 693: 668: 659: 444: 231: 195:. Increased aneuploidy is often associated with increased DNA damage in spermatozoa. 70:. Chromosome abnormalities may be detected or confirmed by comparing an individual's 1428: 1143: 1045: 912: 810: 472:
Three chromosomal abnormalities with ISCN nomenclature, with increasing complexity:
2494: 2443: 2272: 2268: 2165: 2042: 2010: 1641: 1432: 1424: 1383: 1375: 1323: 1313: 1266: 1123: 1113: 1072: 1025: 988: 980: 939: 892: 857: 782: 572: 543: 501: 296:: Formed by the mirror image copy of a chromosome segment including the centromere. 2433: 2282: 1871: 824: 645: 366: 287: 164: 102: 79: 614: 2410: 1956: 1922: 1917: 1592: 1217: 589: 520: 146: 1453: 1318: 1301: 1029: 786: 203: 2524: 2151: 1951: 1912: 1907: 1835: 1821: 1797: 1785: 1773: 1761: 1741: 1646: 1624: 1619: 1597: 1278: 928:"Smoking cigarettes is associated with increased sperm disomy in teenage men" 794: 735: 429: 382: 354: 293: 157: 122: 98: 59: 1077: 1060: 861: 230:, which is caused by partial deletion of the short arm of chromosome 4; and 215:
The two major two-chromosome mutations: insertion (1) and translocation (2).
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Patterson D (2009-07-01). "Molecular genetic analysis of Down syndrome".
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chromosome pairs, both the female (XX) and male (XY) versions of the two
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When the chromosome's structure is altered, this can take several forms:
188: 1256: 1218:"Mitelman Database of Chromosome Aberrations and Gene Fusions in Cancer" 1127: 984: 2088: 2084: 1890: 1636: 1614: 1604: 562: 509: 358: 279: 176: 130: 47: 1379: 1118: 1101: 282:- in humans, these only occur with chromosomes 13, 14, 15, 21, and 22. 1929: 1885: 1577: 1572: 1328: 896: 533: 516: 505: 497: 409: 393: 374: 370: 313: 142: 118: 71: 1413:"A fully computational and reasonable representation for karyotypes" 85:
Sometimes chromosomal abnormalities arise in the early stages of an
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For a lymphoma or leukemia screening the technique used would be a
317: 167:, where the individual is born with only one sex chromosome, an X. 150: 134: 656: 2098: 1881: 1554: 638: 350: 346: 184: 138: 75: 67: 63: 1236:"Atlas of Genetics and Cytogenetics in Oncology and Haematology" 665:
A glossary of genetics and cytogenetics: Classical and molecular
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Prader–Willi Syndrome i.e. deletion in the 15q11-q12 region and
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spermatozoa. In particular, risk of aneuploidy is increased by
94: 86: 58:. Chromosome anomalies usually occur when there is an error in 1299: 1099: 1061:"Genotoxic effects on spermatozoa of carbaryl-exposed workers" 335:
Atlas of Genetics and Cytogenetics in Oncology and Haematology
272:: Segments from two different chromosomes have been exchanged. 2187: 2126: 2102: 2032: 378: 90: 74:, or full set of chromosomes, to a typical karyotype for the 476:
A tumour karyotype in a male with loss of the Y chromosome,
324:; however, it may be transmitted to subsequent generations. 2328: 2233: 2225: 2169: 2155: 2130: 2058: 2028: 2018: 55: 1188:"Chromosomes, Leukemias, Solid Tumors, Hereditary Cancers" 244:, which may be caused by duplication of the gene encoding 2014: 829:
National Institute of Child Health and Human Development
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Marchetti F, Bishop J, Gingerich J, Wyrobek AJ (2015).
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International System for Human Cytogenomic Nomenclature
278:: An entire chromosome has attached to another at the 966: 1410: 340: 327: 1300:Baarends WM, van der Laan R, Grootegoed JA (2001). 658: 882: 847: 715: 234:, also called the terminal 11q deletion disorder. 2522: 1349: 1347: 718:Chromosome abnormalities and genetic counseling 657:Rieger, R., Michaelis, A., Green, M.M. (1968). 1058: 1015: 711: 709: 137:) or has more than two chromosomes of a pair ( 129:An abnormal number of chromosomes is known as 2344: 2273:46,XX testicular disorders of sex development 1519: 46:is a missing, extra, or irregular portion of 1533: 1344: 1293: 1093: 1052: 1009: 960: 876: 2095:Acute myeloblastic leukemia with maturation 1454:http://creativecommons.org/licenses/by/4.0/ 919: 841: 706: 198: 16:Abnormal number or structure of chromosomes 2351: 2337: 1526: 1512: 1496:at the U.S. National Library of Medicine 1436: 1411:Warrender JD, Moorman AV, Lord P (2019). 1387: 1327: 1317: 1302:"DNA repair mechanisms and gametogenesis" 1117: 1076: 992: 943: 772: 690:Atlas of genetic diagnosis and counseling 390:with chromosomal structural aberrations. 125:, showing three copies of chromosome 21. 2478:Mutation with respect to overall fitness 553:for deletions of parts of a chromosome. 542:(ISCN) is an international standard for 210: 202: 112: 108: 2523: 1471:Coriell Institute for Medical Research 2332: 1507: 1467:"ISCN Symbols and Abbreviated Terms" 1198:from the original on 28 January 2015 687: 508:. Each row is vertically aligned at 163:An example of monosomy in humans is 2208:Desmoplastic small-round-cell tumor 1168:from the original on 14 August 2006 242:Charcot–Marie–Tooth disease type 1A 170: 13: 2403:Mutation with respect to structure 14: 2552: 1487: 377:remodeling into highly compacted 341:DNA damage during spermatogenesis 328:Acquired chromosome abnormalities 1781:22q11.2 distal deletion syndrome 1246:from the original on 2011-02-23. 1224:from the original on 2016-05-29. 489: 465: 301:Chromosome instability syndromes 2180:Dermatofibrosarcoma protuberans 2123:Acute megakaryoblastic leukemia 2051:Anaplastic large-cell lymphoma 1713:Chromosome 5q deletion syndrome 1459: 1404: 1250: 1228: 1210: 1180: 1150: 458: 183:, and occupational exposure to 817: 766: 742: 681: 650: 631: 621:, Genetic Alliance, 2009-07-08 607: 306: 1: 1903:Klinefelter syndrome (47,XXY) 1668:1q21.1 copy number variations 1429:10.1093/bioinformatics/btz440 1271:10.1016/s0037-1963(00)90019-2 945:10.1016/S0015-0282(98)00261-1 692:. Totowa, N.J: Humana Press. 667:. New York: Springer-Verlag. 600: 2358: 2109:Acute promyelocytic leukemia 2065:Acute lymphoblastic leukemia 1757:17q12 microdeletion syndrome 1632:22q11.2 duplication syndrome 1610:16p11.2 duplication syndrome 415: 353:cell divisions of mammalian 246:peripheral myelin protein 22 7: 1676:1q21.1 duplication syndrome 1563:1q21.1 duplication syndrome 615:"Chromosomal Abnormalities" 556: 441:preimplantational diagnosis 10: 2557: 2460:Chromosomal translocations 1158:"Chromosome Abnormalities" 716:Gardner, R. J. M. (2012). 531: 276:Robertsonian translocation 18: 2531:Chromosomal abnormalities 2477: 2452: 2409: 2402: 2366: 2251: 2222:Alveolar rhabdomyosarcoma 2144: 2073: 2003: 1990: 1981: 1957:XYYYY syndrome (49,XYYYY) 1923:XXXXY syndrome (49,XXXXY) 1918:XXXYY syndrome (49,XXXYY) 1880: 1862: 1848: 1657: 1550: 1541: 1240:atlasgeneticsoncology.org 1192:atlasgeneticsoncology.org 1162:atlasgeneticsoncology.org 1030:10.1016/j.tox.2004.05.018 787:10.1007/s00439-009-0696-8 595:Obstetrical complications 578:List of genetic disorders 434:chorionic villus sampling 361:is effective at removing 248:(PMP22) on chromosome 17. 1697:Wolf–Hirschhorn syndrome 1672:1q21.1 deletion syndrome 1535:Chromosome abnormalities 1498:Medical Subject Headings 973:Environ. Health Perspect 639:Chromosome Abnormalities 270:Reciprocal translocation 228:Wolf–Hirschhorn syndrome 199:Structural abnormalities 193:perfluorinated compounds 19:Not to be confused with 2500:Nearly neutral mutation 2081:Philadelphia chromosome 1952:XYYY syndrome (48,XYYY) 1913:XXXY syndrome (48,XXXY) 1908:XXYY syndrome (48,XXYY) 1793:22q13 deletion syndrome 1568:2q31.1 microduplication 1319:10.1530/reprod/121.1.31 28:chromosomal abnormality 2510:Nonsynonymous mutation 2465:Chromosomal inversions 2367:Mechanisms of mutation 1940:Pentasomy X (49,XXXXX) 1872:Turner syndrome (45,X) 1753:Smith–Magenis syndrome 1749:Miller–Dieker syndrome 1684:1p36 deletion syndrome 1259:Seminars in Hematology 754:www.urmc.rochester.edu 568:Chromosome segregation 373:undergo major nuclear 216: 208: 126: 121:of an individual with 36:chromosomal aberration 2490:Advantageous mutation 2429:Conservative mutation 1947:XYY syndrome (47,XYY) 1935:Tetrasomy X (48,XXXX) 1818:Prader–Willi syndrome 1078:10.1093/toxsci/kfi066 862:10.1093/molehr/gat039 532:Further information: 214: 206: 116: 109:Numerical abnormality 2485:Deleterious mutation 2453:Large-scale mutation 2039:Mantle cell lymphoma 1709:Cri du chat syndrome 1494:Chromosome+disorders 525:mitochondrial genome 44:chromosomal disorder 40:chromosomal mutation 21:Chromatic aberration 2505:Synonymous mutation 2439:Frameshift mutation 2025:Follicular lymphoma 1372:2015NatSR...5E7689M 985:10.1289/ehp.0901531 512:level. It shows 22 502:bands and sub-bands 447:would be performed. 400:frequently used in 52:Chromosome mutation 32:chromosomal anomaly 2264:Uniparental disomy 2259:Fragile X syndrome 2194:Myxoid liposarcoma 2046:t(11 CCND1:14 IGH) 1930:Trisomy X (47,XXX) 1808:genomic imprinting 1588:Distal trisomy 10q 644:2006-09-25 at the 452:bone marrow biopsy 426:prenatal diagnosis 396:is a bifunctional 217: 209: 127: 2541:Genetics concepts 2518: 2517: 2473: 2472: 2424:Missense mutation 2419:Nonsense mutation 2326: 2325: 2278:Marker chromosome 2247: 2246: 2140: 2139: 1977: 1976: 1844: 1843: 1814:Angelman syndrome 1769:DiGeorge syndrome 1737:Jacobsen syndrome 1725:Williams syndrome 1423:(24): 5264–5270. 1380:10.1038/srep07689 1119:10.1111/and.12371 825:"Turner Syndrome" 727:978-0-19-974915-7 699:978-1-58829-681-8 674:978-0-387-07668-3 527:(at bottom left). 523:, as well as the 445:blastocyst biopsy 408:integrity of the 232:Jacobsen syndrome 2548: 2495:Neutral mutation 2444:Dynamic mutation 2407: 2406: 2353: 2346: 2339: 2330: 2329: 2269:XX male syndrome 2166:Synovial sarcoma 2043:Multiple myeloma 2011:Burkitt lymphoma 2001: 2000: 1988: 1987: 1891:other karyotypes 1860: 1859: 1642:Cat-eye syndrome 1548: 1547: 1528: 1521: 1514: 1505: 1504: 1481: 1480: 1478: 1477: 1463: 1457: 1450: 1440: 1408: 1402: 1401: 1391: 1351: 1342: 1341: 1331: 1321: 1297: 1291: 1290: 1254: 1248: 1247: 1232: 1226: 1225: 1214: 1208: 1207: 1205: 1203: 1184: 1178: 1177: 1175: 1173: 1154: 1148: 1147: 1121: 1097: 1091: 1090: 1080: 1056: 1050: 1049: 1013: 1007: 1006: 996: 964: 958: 957: 947: 923: 917: 916: 897:10.1002/mrd.1048 885:Mol. Reprod. Dev 880: 874: 873: 850:Mol. Hum. Reprod 845: 839: 838: 836: 835: 821: 815: 814: 770: 764: 763: 761: 760: 746: 740: 739: 713: 704: 703: 685: 679: 678: 662: 654: 648: 635: 629: 628: 627: 626: 611: 573:Genetic disorder 544:human chromosome 493: 469: 443:of an embryo, a 398:alkylating agent 171:Sperm aneuploidy 2556: 2555: 2551: 2550: 2549: 2547: 2546: 2545: 2521: 2520: 2519: 2514: 2469: 2448: 2434:Silent mutation 2398: 2362: 2357: 2327: 2322: 2283:Ring chromosome 2243: 2136: 2069: 1973: 1889: 1876: 1840: 1653: 1552: 1537: 1532: 1490: 1485: 1484: 1475: 1473: 1465: 1464: 1460: 1451: 1409: 1405: 1352: 1345: 1298: 1294: 1255: 1251: 1234: 1233: 1229: 1216: 1215: 1211: 1201: 1199: 1186: 1185: 1181: 1171: 1169: 1156: 1155: 1151: 1098: 1094: 1057: 1053: 1014: 1010: 965: 961: 924: 920: 881: 877: 846: 842: 833: 831: 823: 822: 818: 771: 767: 758: 756: 748: 747: 743: 728: 714: 707: 700: 688:Chen H (2006). 686: 682: 675: 655: 651: 646:Wayback Machine 636: 632: 624: 622: 613: 612: 608: 603: 559: 536: 528: 521:sex chromosomes 500:with annotated 494: 485: 470: 461: 418: 367:spermatogenesis 365:. However, in 343: 330: 309: 201: 181:tobacco smoking 173: 165:Turner syndrome 147:sex chromosomes 111: 103:Turner syndrome 80:genetic testing 24: 17: 12: 11: 5: 2554: 2544: 2543: 2538: 2533: 2516: 2515: 2513: 2512: 2507: 2502: 2497: 2492: 2487: 2481: 2479: 2475: 2474: 2471: 2470: 2468: 2467: 2462: 2456: 2454: 2450: 2449: 2447: 2446: 2441: 2436: 2431: 2426: 2421: 2415: 2413: 2411:Point mutation 2404: 2400: 2399: 2397: 2396: 2395: 2394: 2389: 2381: 2376: 2370: 2368: 2364: 2363: 2356: 2355: 2348: 2341: 2333: 2324: 2323: 2321: 2320: 2319: 2318: 2280: 2275: 2266: 2261: 2255: 2253: 2249: 2248: 2245: 2244: 2242: 2241: 2219: 2205: 2191: 2177: 2163: 2148: 2146: 2142: 2141: 2138: 2137: 2135: 2134: 2120: 2106: 2092: 2077: 2075: 2071: 2070: 2068: 2067: 2062: 2048: 2036: 2022: 2007: 2005: 1998: 1985: 1983:Translocations 1979: 1978: 1975: 1974: 1972: 1971: 1966: 1960: 1959: 1954: 1949: 1943: 1942: 1937: 1932: 1926: 1925: 1920: 1915: 1910: 1905: 1899: 1897: 1878: 1877: 1875: 1874: 1868: 1866: 1857: 1846: 1845: 1842: 1841: 1839: 1838: 1828: 1827: 1826: 1825: 1803: 1802: 1801: 1800: 1790: 1789: 1788: 1778: 1777: 1776: 1766: 1765: 1764: 1746: 1745: 1744: 1734: 1733: 1732: 1722: 1721: 1720: 1706: 1705: 1704: 1694: 1693: 1692: 1663: 1661: 1655: 1654: 1652: 1651: 1650: 1649: 1639: 1634: 1629: 1628: 1627: 1617: 1612: 1607: 1602: 1601: 1600: 1593:Patau syndrome 1590: 1585: 1580: 1575: 1570: 1565: 1559: 1557: 1545: 1539: 1538: 1531: 1530: 1523: 1516: 1508: 1502: 1501: 1489: 1488:External links 1486: 1483: 1482: 1458: 1417:Bioinformatics 1403: 1343: 1292: 1265:(4): 396–411. 1249: 1227: 1209: 1179: 1149: 1092: 1051: 1024:(1–3): 49–60. 1008: 959: 932:Fertil. Steril 918: 875: 856:(10): 634–43. 840: 816: 781:(1): 195–214. 775:Human Genetics 765: 741: 726: 705: 698: 680: 673: 649: 630: 605: 604: 602: 599: 598: 597: 592: 590:Nondisjunction 587: 582: 581: 580: 570: 565: 558: 555: 530: 529: 495: 488: 486: 471: 464: 460: 457: 456: 455: 448: 437: 417: 414: 342: 339: 329: 326: 308: 305: 298: 297: 291: 285: 284: 283: 273: 264:Translocations 261: 255: 249: 235: 200: 197: 172: 169: 110: 107: 15: 9: 6: 4: 3: 2: 2553: 2542: 2539: 2537: 2534: 2532: 2529: 2528: 2526: 2511: 2508: 2506: 2503: 2501: 2498: 2496: 2493: 2491: 2488: 2486: 2483: 2482: 2480: 2476: 2466: 2463: 2461: 2458: 2457: 2455: 2451: 2445: 2442: 2440: 2437: 2435: 2432: 2430: 2427: 2425: 2422: 2420: 2417: 2416: 2414: 2412: 2408: 2405: 2401: 2393: 2390: 2388: 2385: 2384: 2383:Substitution 2382: 2380: 2377: 2375: 2372: 2371: 2369: 2365: 2361: 2354: 2349: 2347: 2342: 2340: 2335: 2334: 2331: 2317: 2313: 2309: 2305: 2301: 2297: 2293: 2289: 2286: 2285: 2284: 2281: 2279: 2276: 2274: 2270: 2267: 2265: 2262: 2260: 2257: 2256: 2254: 2250: 2239: 2235: 2231: 2227: 2223: 2220: 2217: 2213: 2209: 2206: 2203: 2199: 2195: 2192: 2189: 2185: 2181: 2178: 2175: 2171: 2167: 2164: 2161: 2157: 2153: 2152:Ewing sarcoma 2150: 2149: 2147: 2143: 2132: 2128: 2124: 2121: 2118: 2114: 2110: 2107: 2104: 2100: 2096: 2093: 2090: 2086: 2082: 2079: 2078: 2076: 2072: 2066: 2063: 2060: 2056: 2052: 2049: 2047: 2044: 2040: 2037: 2034: 2030: 2026: 2023: 2020: 2016: 2012: 2009: 2008: 2006: 2002: 1999: 1997: 1993: 1989: 1986: 1984: 1980: 1970: 1967: 1965: 1962: 1961: 1958: 1955: 1953: 1950: 1948: 1945: 1944: 1941: 1938: 1936: 1933: 1931: 1928: 1927: 1924: 1921: 1919: 1916: 1914: 1911: 1909: 1906: 1904: 1901: 1900: 1898: 1896: 1892: 1887: 1883: 1879: 1873: 1870: 1869: 1867: 1865: 1861: 1858: 1855: 1851: 1847: 1837: 1836:Proximal 18q- 1833: 1830: 1829: 1823: 1819: 1815: 1812: 1811: 1810: 1809: 1805: 1804: 1799: 1796: 1795: 1794: 1791: 1787: 1784: 1783: 1782: 1779: 1775: 1772: 1771: 1770: 1767: 1763: 1760: 1759: 1758: 1754: 1750: 1747: 1743: 1740: 1739: 1738: 1735: 1731: 1728: 1727: 1726: 1723: 1719: 1716: 1715: 1714: 1710: 1707: 1703: 1700: 1699: 1698: 1695: 1691: 1688: 1687: 1685: 1681: 1677: 1673: 1669: 1665: 1664: 1662: 1660: 1656: 1648: 1645: 1644: 1643: 1640: 1638: 1635: 1633: 1630: 1626: 1623: 1622: 1621: 1620:Down syndrome 1618: 1616: 1613: 1611: 1608: 1606: 1603: 1599: 1596: 1595: 1594: 1591: 1589: 1586: 1584: 1581: 1579: 1576: 1574: 1571: 1569: 1566: 1564: 1561: 1560: 1558: 1556: 1551:Duplications, 1549: 1546: 1544: 1540: 1536: 1529: 1524: 1522: 1517: 1515: 1510: 1509: 1506: 1499: 1495: 1492: 1491: 1472: 1468: 1462: 1455: 1448: 1444: 1439: 1434: 1430: 1426: 1422: 1418: 1414: 1407: 1399: 1395: 1390: 1385: 1381: 1377: 1373: 1369: 1365: 1361: 1357: 1350: 1348: 1339: 1335: 1330: 1325: 1320: 1315: 1311: 1307: 1303: 1296: 1288: 1284: 1280: 1276: 1272: 1268: 1264: 1260: 1253: 1245: 1241: 1237: 1231: 1223: 1219: 1213: 1197: 1193: 1189: 1183: 1167: 1163: 1159: 1153: 1145: 1141: 1137: 1133: 1129: 1125: 1120: 1115: 1112:(9): 1012–9. 1111: 1107: 1103: 1096: 1088: 1084: 1079: 1074: 1071:(1): 615–23. 1070: 1066: 1062: 1055: 1047: 1043: 1039: 1035: 1031: 1027: 1023: 1019: 1012: 1004: 1000: 995: 990: 986: 982: 978: 974: 970: 963: 955: 951: 946: 941: 938:(4): 715–23. 937: 933: 929: 922: 914: 910: 906: 902: 898: 894: 891:(4): 417–21. 890: 886: 879: 871: 867: 863: 859: 855: 851: 844: 830: 826: 820: 812: 808: 804: 800: 796: 792: 788: 784: 780: 776: 769: 755: 751: 745: 737: 733: 729: 723: 719: 712: 710: 701: 695: 691: 684: 676: 670: 666: 661: 653: 647: 643: 640: 637:NHGRI. 2006. 634: 620: 616: 610: 606: 596: 593: 591: 588: 586: 583: 579: 576: 575: 574: 571: 569: 566: 564: 561: 560: 554: 552: 548: 545: 541: 535: 526: 522: 518: 515: 511: 507: 503: 499: 492: 487: 483: 479: 475: 468: 463: 462: 453: 449: 446: 442: 438: 435: 431: 430:amniocentesis 427: 423: 422: 421: 413: 411: 407: 403: 399: 395: 391: 389: 384: 383:fertilization 380: 376: 372: 368: 364: 360: 356: 355:gametogenesis 352: 348: 338: 336: 325: 323: 319: 315: 304: 302: 295: 294:Isochromosome 292: 289: 286: 281: 277: 274: 271: 268: 267: 265: 262: 259: 256: 253: 250: 247: 243: 239: 236: 233: 229: 225: 222: 221: 220: 213: 205: 196: 194: 190: 186: 182: 178: 168: 166: 161: 159: 158:Down syndrome 154: 152: 148: 144: 140: 136: 132: 124: 120: 115: 106: 104: 100: 99:Down syndrome 96: 92: 88: 83: 81: 77: 73: 69: 65: 61: 60:cell division 57: 53: 49: 45: 41: 37: 33: 29: 22: 2536:Cytogenetics 2387:Transversion 1806: 1680:TAR syndrome 1583:Tetrasomy 9p 1534: 1474:. Retrieved 1470: 1461: 1420: 1416: 1406: 1363: 1359: 1309: 1306:Reproduction 1305: 1295: 1262: 1258: 1252: 1239: 1230: 1212: 1200:. Retrieved 1191: 1182: 1170:. Retrieved 1161: 1152: 1128:11365/982323 1109: 1105: 1095: 1068: 1065:Toxicol. Sci 1064: 1054: 1021: 1017: 1011: 979:(6): 833–9. 976: 972: 962: 935: 931: 921: 888: 884: 878: 853: 849: 843: 832:. Retrieved 828: 819: 778: 774: 768: 757:. Retrieved 753: 744: 717: 689: 683: 664: 652: 633: 623:, retrieved 618: 609: 585:Gene therapy 550: 547:nomenclature 537: 481: 477: 473: 459:Nomenclature 428:of a fetus, 419: 402:chemotherapy 392: 344: 331: 310: 299: 238:Duplications 218: 189:insecticides 174: 162: 155: 128: 84: 51: 43: 39: 35: 31: 27: 25: 1969:46,XX/46,XY 1886:tetrasomies 1832:Distal 18q- 1312:(1): 31–9. 363:DNA damages 345:During the 307:Inheritance 48:chromosomal 2525:Categories 2392:Transition 1964:45,X/46,XY 1864:Monosomies 1637:Trisomy 22 1615:Trisomy 18 1605:Trisomy 16 1553:including 1476:2022-10-27 1106:Andrologia 1018:Toxicology 834:2020-11-17 759:2020-11-17 660:"Mutation" 625:2023-09-27 601:References 563:Aneuploidy 514:homologous 510:centromere 371:spermatids 359:DNA repair 280:centromere 258:Insertions 252:Inversions 131:aneuploidy 123:trisomy 21 62:following 2374:Insertion 1882:Trisomies 1659:Deletions 1578:Trisomy 9 1573:Trisomy 8 1555:trisomies 1543:Autosomal 1329:1765/9599 1279:0037-1963 795:1432-1203 736:769344040 534:Karyotype 517:autosomal 506:G banding 498:karyotype 416:Detection 410:conceptus 394:Melphalan 375:chromatin 322:inherited 314:Mosaicism 224:Deletions 177:aneuploid 151:autosomes 143:tetrasomy 119:karyotype 72:karyotype 2379:Deletion 2360:Mutation 2004:Lymphoid 1996:lymphoma 1992:Leukemia 1447:31228194 1398:25567288 1366:: 7689. 1338:11226027 1287:11071361 1244:Archived 1222:Archived 1196:Archived 1166:Archived 1144:13484513 1136:25382683 1087:15615886 1046:36073841 1038:15363581 1003:20418200 913:35230655 905:11468778 870:23720770 811:10403507 803:19526251 642:Archived 557:See also 439:For the 424:For the 135:monosomy 2232:) t (1 2099:RUNX1T1 2074:Myeloid 1895:mosaics 1438:6954653 1389:4286742 1368:Bibcode 1360:Sci Rep 994:2898861 954:9797104 388:zygotes 351:meiotic 347:mitotic 318:de novo 185:benzene 139:trisomy 76:species 68:mitosis 64:meiosis 2184:COL1A1 1856:linked 1500:(MeSH) 1445:  1435:  1396:  1386:  1336:  1285:  1277:  1142:  1134:  1085:  1044:  1036:  1001:  991:  952:  911:  903:  868:  809:  801:  793:  734:  724:  696:  671:  496:Human 406:genome 191:, and 95:infant 87:embryo 2252:Other 2238:FOXO1 2236:; 13 2230:FOXO1 2228:; 13 2214:; 22 2210:t(11 2200:; 16 2198:DDIT3 2196:t(12 2188:PDGFB 2182:t(17 2158:; 22 2154:t(11 2145:Other 2127:RBM15 2111:t(15 2103:RUNX1 2087:; 22 2027:t(14 1202:9 May 1172:9 May 1140:S2CID 1042:S2CID 909:S2CID 807:S2CID 379:sperm 288:Rings 93:, or 91:sperm 42:, or 2234:PAX7 2226:PAX3 2224:t(2 2186:;22 2172:;18 2168:t(x 2156:FLI1 2131:MKL1 2129:;22 2125:t(1 2117:RARA 2115:,17 2101:;21 2097:t(8 2083:t(9 2059:NPM1 2053:t(2 2033:BCL2 2031:;18 2017:;14 2013:t(8 1443:PMID 1394:PMID 1334:PMID 1283:PMID 1275:ISSN 1204:2018 1174:2018 1132:PMID 1083:PMID 1034:PMID 999:PMID 950:PMID 901:PMID 866:PMID 799:PMID 791:ISSN 732:OCLC 722:ISBN 694:ISBN 669:ISBN 538:The 349:and 101:and 78:via 56:gene 2216:EWS 2212:WT1 2202:FUS 2174:SSX 2170:SYT 2160:EWS 2113:PML 2089:BCR 2085:ABL 2057:;5 2055:ALK 2029:IGH 2019:IGH 2015:MYC 1433:PMC 1425:doi 1384:PMC 1376:doi 1324:hdl 1314:doi 1310:121 1267:doi 1124:hdl 1114:doi 1073:doi 1026:doi 1022:203 989:PMC 981:doi 977:118 940:doi 893:doi 858:doi 783:doi 779:126 551:del 482:(C) 478:(B) 474:(A) 149:or 66:or 2527:: 2316:22 2314:, 2312:21 2310:; 2308:20 2306:; 2304:18 2302:; 2300:15 2298:; 2296:14 2294:; 2290:; 1822:15 1798:22 1786:22 1774:22 1762:17 1742:11 1686:) 1647:22 1625:21 1598:13 1469:. 1456:)" 1441:. 1431:. 1421:35 1419:. 1415:. 1392:. 1382:. 1374:. 1362:. 1358:. 1346:^ 1332:. 1322:. 1308:. 1304:. 1281:. 1273:. 1263:37 1261:. 1242:. 1238:. 1220:. 1194:. 1190:. 1164:. 1160:. 1138:. 1130:. 1122:. 1110:47 1108:. 1104:. 1081:. 1069:85 1067:. 1063:. 1040:. 1032:. 1020:. 997:. 987:. 975:. 971:. 948:. 936:70 934:. 930:. 907:. 899:. 889:59 887:. 864:. 854:19 852:. 827:. 805:. 797:. 789:. 777:. 752:. 730:. 708:^ 663:. 617:, 432:, 412:. 357:, 187:, 153:. 141:, 117:A 105:. 89:, 82:. 38:, 34:, 30:, 26:A 2352:e 2345:t 2338:v 2292:9 2288:6 2271:/ 2240:) 2218:) 2204:) 2190:) 2176:) 2162:) 2133:) 2119:) 2105:) 2091:) 2061:) 2041:/ 2035:) 2021:) 1994:/ 1893:/ 1888:, 1884:/ 1854:Y 1852:/ 1850:X 1834:/ 1824:) 1820:( 1816:/ 1755:/ 1751:/ 1730:7 1718:5 1711:/ 1702:4 1690:1 1682:/ 1678:/ 1674:/ 1670:/ 1666:( 1527:e 1520:t 1513:v 1479:. 1449:. 1427:: 1400:. 1378:: 1370:: 1364:5 1340:. 1326:: 1316:: 1289:. 1269:: 1206:. 1176:. 1146:. 1126:: 1116:: 1089:. 1075:: 1048:. 1028:: 1005:. 983:: 956:. 942:: 915:. 895:: 872:. 860:: 837:. 813:. 785:: 762:. 738:. 702:. 677:. 454:. 23:.

Index

Chromatic aberration
chromosomal
gene
cell division
meiosis
mitosis
karyotype
species
genetic testing
embryo
sperm
infant
Down syndrome
Turner syndrome

karyotype
trisomy 21
aneuploidy
monosomy
trisomy
tetrasomy
sex chromosomes
autosomes
Down syndrome
Turner syndrome
aneuploid
tobacco smoking
benzene
insecticides
perfluorinated compounds

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