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Marjory Stephenson

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689: 363:, a group of scientists became the centre of modern biochemical studies. Here Stephenson was encouraged to move from animal metabolism and so began research on bacteria and their metabolism. This was the start of work that developed so that she became one of the UK's most eminent bacterial chemists. 236:
of Cambridgeshire; he was also a chairman of the County Council. He employed many local people in his cement works. Both of Stephenson's grandfathers, Robert Matthew Stephenson (1815–1870) and Samuel Rogers, were racehorse trainers in Newmarket, a major horse-racing centre. Samuel Rogers had been a
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and the Medical Research Council funded a new laboratory at Cambridge (known as the "Bug Hut"), to which she moved in 1947. Stephenson was also influential in improving teaching of microbial biochemistry; she helped set up a special Part II Biochemistry (Microbial) in Cambridge in the same year.
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Stephenson originally intended to study medicine after Newnham, but her plans changed due to a lack of funds and she became a domestic science teacher, first at Gloucester County Training College and then at King's College of Household Science, London. In London she shared a flat with historian
259:, taking courses in chemistry, physiology and zoology for Part I of the Natural Sciences Tripos. At this time, women were still excluded from Cambridge University's chemistry and zoology laboratories; Newnham College had its own chemistry laboratory and women attended biology practicals in the 508:
Also in 1947 she was finally recognised by the university for her many years of service; they appointed her as the first Reader in Chemical Microbiology, a permanent position. She died of cancer on 12 December 1948, a year after the university appointment.
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Her biographer said of Stephenson: "She made her way in science by pioneering her own field, and her life was her work and her friends." She also found time to do gardening and to travel, visiting the United States and the USSR in the 1930s.
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The department had an unusually high proportion of women amongst its researchers, at 15 per cent, but it was still very rare for a woman to be offered a University appointment. Stephenson was financed by her Beit Fellowship and later by the
228:. Her father Robert (1847–1929) was a farmer, surveyor and owner of a cement-manufacturing company; her mother was Sarah Rogers (1848–1925). Robert Stephenson was a prominent figure in the local community, appointed as a 371:. She was finally appointed a University lecturer in biochemistry in 1943. Meanwhile, she became an associate and later a fellow of her old College, Newnham. In 1936 the University awarded her a 48: 240:
Stephenson was the youngest of the family by nine years. She was first inspired to take an interest in science by her governess Anna Jane Botwright. Stephenson later studied at the
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and a Privy Council ruling on the legal status of women in 1929 rendered these arguments obsolete. But, it was not until 1943 when, spurred to action by a critical article in the
439:, which ran to three editions between 1930 and 1949. Last reprinted in 1966, it was the standard work on the subject for generations of microbiologists and biochemists. 340: 829: 895: 200:
Lecture) in her memory. This is the Society's principal prize, awarded biennially for an outstanding contribution of current importance in microbiology.
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After the end of the war, Stephenson returned to Cambridge to carry out research and teach in the department of biochemistry. Under the leadership of
930: 548: 505:, tried to induce her to take the role of the Society's first President, but she declined; Stephenson was elected as its second president in 1947. 281: 865: 522:
Appointed Member of the Most Excellent Order of the British Empire (MBE) and Associate Royal Red Cross (ARRC) for her service during World War I
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nominated Stephenson and, after a ballot in which a large majority of Fellows voted to accept women, she was duly elected in 1945 together with
925: 875: 915: 347:(ARRC) in recognition of her service. As a result of her war-time experience, she became a pacifist and, later, was an active member of the 905: 880: 839: 368: 673: 753:"The integration of research on the nutrition and metabolism of micro-organisms: the inaugural Marjory Stephenson memorial lecture" 456: 394:
from bacteria. With Leonard Stickland, she was the first to isolate a bacterial enzyme from the cell in 1928, when they obtained
348: 260: 910: 920: 870: 807: 735: 196:, she also served as its second president. In 1953, the Society established the Marjory Stephenson Memorial Lecture (now the 617: 455:
but was rejected because the society's lawyers successfully argued that it was impossible for a woman to be a Fellow. The
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Marjory Stephenson biennial memorial lecture established by the Society for General Microbiology in her honour in 1953
192:(1930), which ran to three editions and was a standard textbook for generations of microbiologists. A founder of the 596: 502: 193: 416:,' now understood as the rapid transcriptional activation of the gene encoding the formate hydrogenlyase when the 900: 885: 256: 241: 468: 178: 165: 161: 33: 29: 252: 99: 408:(EC 1.17.1.9), was present in cell extracts only when the bacteria had been grown in the presence of 360: 344: 328: 289: 141: 674:"Two old postcards of Berkhamsted School for Girls" (below several photographs of the Boys' School). 332: 317: 197: 823: 209: 145: 68: 404:. In the 1930s, she continued to work with Stickland and demonstrated that a particular enzyme, 491: 425: 405: 860: 855: 543: 417: 395: 379: 372: 229: 8: 573: 565: 221: 339:(Thessaloniki). She was mentioned in despatches, and, in December 1918, was appointed 803: 774: 731: 577: 498: 472: 233: 182: 764: 557: 484: 400: 285: 277: 752: 621: 600: 413: 321: 169: 37: 614: 296:, and also taught nutrition. Her studies of the intestine focused on the enzyme 464: 217: 660:
J. Mason 1996 Marjory Stephenson,1885–1948. In E. Shils and C. Blacker (eds.)
420:, formate, is added to the culture. Later in the 1930s Stephenson worked with 849: 769: 452: 448: 387: 313: 245: 778: 561: 429: 386:, she developed the washed suspension technique, which had originated with 383: 131: 127: 47: 593: 467:(Jack Haldane), the Royal Society considered accepting women as Fellows. 421: 288:(later Society), invited her to become a researcher in his laboratory at 276:, who was later Principal of Newnham College. As Stephenson did not find 273: 300:, necessary for digestion of milk, and showed that it was inhibited by 293: 174: 569: 802:. Vol. 24. New York: Charles Scribner's Sons. pp. 519–521. 305: 225: 87: 728:
Holding Hands with Bacteria: The Life and Work of Marjory Stephenson
308:. She also worked on the consequences in metabolism of experimental 336: 309: 213: 478: 409: 391: 331:, Stephenson ran hospital kitchens in France; later she became a 301: 297: 836:
Centre for the History of Medicine at the University of Warwick
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Newnham Biographies â€“ "Marjory Stephenson" (1885–1948)
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Stephenson is most widely remembered for her seminal book,
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Member of the Most Excellent Order of the British Empire
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A short history of the Society for General Microbiology
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was the first woman to be proposed as a Fellow of the
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Strbánová, Sona (1970–1980). "Stephenson, Marjory".
173:(24 January 1885 – 12 December 1948) was a British 664:. Cambridge: Cambridge University Press, 113–135. 847: 549:Obituary Notices of Fellows of the Royal Society 428:, and with Arthur Trim on metabolic studies of 795: 479:Second World war service and post-war research 320:in 1913, but her work was interrupted by the 487:, Stephenson served on the Toxin Committee. 442: 896:Members of the Order of the British Empire 684: 682: 203: 46: 768: 725: 546:(1949). "Marjory Stephenson. 1885–1948". 542: 412:. This was one of the first examples of ' 931:Associate members of the Royal Red Cross 830:"People: Marjory Stephenson (1885–1948)" 656: 654: 652: 650: 354: 267:Early career and First World war service 679: 648: 646: 644: 642: 640: 638: 636: 634: 632: 630: 610: 608: 457:Sex Disqualification (Removal) Act 1919 378:Stephenson's main area of research was 866:Academics of University College London 848: 624:, The Society for General Microbiology 926:20th-century British women scientists 876:Fellows of Newnham College, Cambridge 750: 690:"Marjory Stephenson: A short history" 589: 587: 516: 916:Alumni of Newnham College, Cambridge 627: 605: 349:Cambridge Scientists' Anti-War Group 906:People from Burwell, Cambridgeshire 881:Female fellows of the Royal Society 13: 834:Early women biochemists 1911–1939, 799:Dictionary of Scientific Biography 789: 584: 536: 280:fulfilling, she was grateful when 237:jockey before becoming a trainer. 14: 942: 817: 503:Society for General Microbiology 194:Society for General Microbiology 757:Journal of General Microbiology 375:(DSc) degree for her research. 744: 719: 707: 667: 16:British biochemist (1885–1948) 1: 911:Deaths from cancer in England 529: 501:, one of the founders of the 921:Fellows of the Royal Society 871:British women in World War I 730:. Springer. pp. 95–96. 382:. With Margaret Whetham and 343:(MBE). She also received an 292:. Here she investigated fat 242:Berkhamsted School for Girls 7: 212:, a village on the edge of 179:Fellow of the Royal Society 10: 947: 316:esters. She was awarded a 253:Newnham College, Cambridge 100:Newnham College, Cambridge 891:British women biochemists 716:, 13 December 1918, p. 11 676:, Hertfordshire Genealogy 424:on enzyme adaptation and 361:Frederick Gowland Hopkins 345:Associate Royal Red Cross 329:British Red Cross Society 290:University College London 151: 142:University College London 137: 123: 116: 105: 95: 76: 54: 45: 23: 770:10.1099/00221287-9-2-151 726:Strbánová, Sona (2016). 599:12 February 2010 at the 443:Royal Society membership 369:Medical Research Council 333:Voluntary Aid Detachment 318:Beit Memorial Fellowship 198:Marjory Stephenson Prize 204:Childhood and education 146:University of Cambridge 69:Burwell, Cambridgeshire 562:10.1098/rsbm.1949.0013 492:Rockefeller Foundation 406:formate hydrogen lyase 208:Stephenson grew up in 620:11 April 2010 at the 426:amino acid metabolism 355:Research at Cambridge 312:and the synthesis of 751:Woods, D.D. (1953). 694:Microbiology Society 437:Bacterial Metabolism 396:lactic dehydrogenase 380:bacterial metabolism 373:Doctorate of Science 335:(VAD) commandant in 284:, co-founder of the 251:In 1903 she went to 230:Justice of the Peace 190:Bacterial Metabolism 110:Bacterial Metabolism 901:Red Cross personnel 886:British biochemists 255:. Stephenson read 840:Marjory Stephenson 517:Legacy and honours 490:After the war the 327:After joining the 261:Balfour Laboratory 181:, the other being 158:Marjory Stephenson 25:Marjory Stephenson 826:, Newnham College 809:978-0-684-10114-9 737:978-3-662-49736-4 544:Robertson, Muriel 499:Alexander Fleming 473:Kathleen Lonsdale 469:Charles Harington 390:, for extracting 234:Deputy Lieutenant 183:Kathleen Lonsdale 155: 154: 118:Scientific career 938: 813: 783: 782: 772: 748: 742: 741: 723: 717: 711: 705: 704: 702: 700: 686: 677: 671: 665: 658: 625: 612: 603: 591: 582: 581: 540: 485:Second World War 414:adaptive enzymes 401:Escherichia coli 286:Biochemical Club 278:domestic science 257:Natural Sciences 172: 83: 80:12 December 1948 64: 62: 50: 40: 21: 20: 946: 945: 941: 940: 939: 937: 936: 935: 846: 845: 820: 810: 792: 790:Further reading 787: 786: 749: 745: 738: 724: 720: 712: 708: 698: 696: 688: 687: 680: 672: 668: 662:Cambridge Women 659: 628: 622:Wayback Machine 613: 606: 601:Wayback Machine 592: 585: 556:(18): 562–577. 541: 537: 532: 519: 481: 445: 357: 322:First World War 269: 206: 160: 144: 96:Alma mater 91: 85: 81: 72: 66: 65:24 January 1885 60: 58: 41: 28: 26: 17: 12: 11: 5: 944: 934: 933: 928: 923: 918: 913: 908: 903: 898: 893: 888: 883: 878: 873: 868: 863: 858: 844: 843: 837: 827: 819: 818:External links 816: 815: 814: 808: 791: 788: 785: 784: 743: 736: 718: 706: 678: 666: 626: 615:Prize Lectures 604: 583: 534: 533: 531: 528: 527: 526: 523: 518: 515: 480: 477: 465:J.B.S. Haldane 444: 441: 356: 353: 282:Robert Plimmer 268: 265: 218:Cambridgeshire 205: 202: 153: 152: 149: 148: 139: 135: 134: 125: 121: 120: 114: 113: 107: 106:Known for 103: 102: 97: 93: 92: 86: 84:(aged 63) 78: 74: 73: 67: 56: 52: 51: 43: 42: 27: 24: 15: 9: 6: 4: 3: 2: 943: 932: 929: 927: 924: 922: 919: 917: 914: 912: 909: 907: 904: 902: 899: 897: 894: 892: 889: 887: 884: 882: 879: 877: 874: 872: 869: 867: 864: 862: 859: 857: 854: 853: 851: 841: 838: 835: 831: 828: 825: 822: 821: 811: 805: 801: 800: 794: 793: 780: 776: 771: 766: 763:(2): 151–73. 762: 758: 754: 747: 739: 733: 729: 722: 715: 710: 695: 691: 685: 683: 675: 670: 663: 657: 655: 653: 651: 649: 647: 645: 643: 641: 639: 637: 635: 633: 631: 623: 619: 616: 611: 609: 602: 598: 595: 590: 588: 579: 575: 571: 567: 563: 559: 555: 551: 550: 545: 539: 535: 524: 521: 520: 514: 510: 506: 504: 500: 496: 493: 488: 486: 476: 474: 470: 466: 462: 458: 454: 453:Royal Society 450: 449:Hertha Ayrton 440: 438: 433: 431: 430:nucleic acids 427: 423: 419: 415: 411: 407: 403: 402: 397: 393: 389: 388:Louis Pasteur 385: 381: 376: 374: 370: 364: 362: 352: 350: 346: 342: 338: 334: 330: 325: 323: 319: 315: 314:palmitic acid 311: 307: 303: 299: 295: 291: 287: 283: 279: 275: 264: 262: 258: 254: 249: 247: 246:Hertfordshire 243: 238: 235: 231: 227: 223: 219: 215: 211: 201: 199: 195: 191: 186: 184: 180: 176: 171: 167: 163: 159: 150: 147: 143: 140: 136: 133: 129: 126: 122: 119: 115: 111: 108: 104: 101: 98: 94: 89: 79: 75: 70: 57: 53: 49: 44: 39: 35: 31: 22: 19: 833: 797: 760: 756: 746: 727: 721: 713: 709: 697:. Retrieved 693: 669: 661: 553: 547: 538: 511: 507: 497: 489: 482: 461:Daily Worker 460: 446: 436: 434: 399: 384:Juda Quastel 377: 365: 358: 326: 270: 250: 239: 207: 189: 187: 157: 156: 138:Institutions 132:microbiology 128:Biochemistry 117: 109: 82:(1948-12-12) 18: 861:1948 deaths 856:1885 births 483:During the 422:Ernest Gale 274:Myra Curtis 850:Categories 530:References 294:metabolism 220:, between 188:She wrote 175:biochemist 61:1885-01-24 714:The Times 578:162259455 418:activator 306:galactose 232:and then 226:Cambridge 222:Newmarket 90:, England 88:Cambridge 71:, England 779:13096699 699:30 March 618:Archived 597:Archived 447:In 1902 337:Salonica 310:diabetes 304:but not 214:The Fens 410:formate 392:enzymes 302:glucose 298:lactase 210:Burwell 806:  777:  734:  576:  570:768940 568:  124:Fields 112:(1930) 574:S2CID 566:JSTOR 398:from 168: 164: 36: 32: 804:ISBN 775:PMID 732:ISBN 701:2024 224:and 170:ARRC 77:Died 55:Born 38:ARRC 765:doi 558:doi 475:. 463:by 244:in 216:in 166:FRS 162:MBE 34:FRS 30:MBE 852:: 832:, 773:. 759:. 755:. 692:. 681:^ 629:^ 607:^ 586:^ 572:. 564:. 552:. 432:. 351:. 324:. 263:. 248:. 185:. 130:, 812:. 781:. 767:: 761:9 740:. 703:. 580:. 560:: 554:6 63:) 59:(

Index

MBE
FRS
ARRC

Burwell, Cambridgeshire
Cambridge
Newnham College, Cambridge
Biochemistry
microbiology
University College London
University of Cambridge
MBE
FRS
ARRC
biochemist
Fellow of the Royal Society
Kathleen Lonsdale
Society for General Microbiology
Marjory Stephenson Prize
Burwell
The Fens
Cambridgeshire
Newmarket
Cambridge
Justice of the Peace
Deputy Lieutenant
Berkhamsted School for Girls
Hertfordshire
Newnham College, Cambridge
Natural Sciences

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