Janet Plowe


Janet Quentin Plowe was a biologist credited for helping to discover the cell membrane.

Janet Quentin Plowe
Born1905 (Approx.)
California
DiedOctober 28, 2018
NationalityAmerican
CitizenshipUnited States
EducationM.A., Stanford University, 1922[1]
Ph.D., University of Pennsylvania, 1930[2]
Known forPioneer of Micro-injection
Scientific career
FieldsBiology
Academic advisorsWilliam Seifriz

Biography

In 1931 she demonstrated that the cell membrane is physical, instead of an interface between two different liquids.[3] Janet Plowe was born in 1905 in California.[4]

Plowe, a student of William Seifriz,[3] was among the pioneers of micro-injection into plant cells.[5]

She discovered the elasticity and composition of several large organelles, and the cell membrane itself.[6]

References

  1. Plowe, Janet Quentin (1922). The reduction divisions in the pollen mother-cell of a hybrid cotton (M.A.). Stanford University. OCLC 84164425.
  2. Plowe, Janet Quentin (1930). Membranes in the plant cell (Ph.D.). University of Pennsylvania. OCLC 1049423562.
  3. Collander, Runar (2013). "Der Ort des Penetrationswiderstandes". In Bogen, H.J.; Ullrich, H. (eds.). Allgemeine Physiologie der Pflanzenzelle [General Physiology of the Plant Cell] (in German). Springer Verlag. p. 220. ISBN 9783642946769.
  4. "United States Census, 1910," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:MVL3-9B8  : accessed 31 January 2017), Janet Plowe in household of Ian Plowe, Los Angeles Assembly District 70, Los Angeles, California, United States; citing enumeration district (ED) ED 277, sheet 15A, family 342, NARA microfilm publication T624 (Washington D.C.: National Archives and Records Administration, 1982), roll 84; FHL microfilm 1,374,097.
  5. Waigmann, E.; Zambryski, P. (2000). "Trisome plasmodesmata: A model system for cell-to-cell movement". In Callow, J. A.; Hallahan, D. L.; Gray, J. C. (eds.). Plant Trichomes. Academic Press. p. 262. ISBN 9780120059317.
  6. Plowe, Janet Q. (1931). "Membranes in the plant cell". Protoplasma. 12 (1): 196–220. doi:10.1007/BF01618716. ISSN 0033-183X. S2CID 32248784.


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