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Article ; Online: Transcription factor AP2 controls cnidarian germ cell induction.

DuBuc, Timothy Q / Schnitzler, Christine E / Chrysostomou, Eleni / McMahon, Emma T / Febrimarsa / Gahan, James M / Buggie, Tara / Gornik, Sebastian G / Hanley, Shirley / Barreira, Sofia N / Gonzalez, Paul / Baxevanis, Andreas D / Frank, Uri

Science (New York, N.Y.)

2020  Volume 367, Issue 6479, Page(s) 757–762

Abstract: Clonal animals do not sequester a germ line during embryogenesis. Instead, they have adult stem cells that contribute to somatic tissues or gametes. How germ fate is induced in these animals, and whether this process is related to bilaterian embryonic ... ...

Abstract Clonal animals do not sequester a germ line during embryogenesis. Instead, they have adult stem cells that contribute to somatic tissues or gametes. How germ fate is induced in these animals, and whether this process is related to bilaterian embryonic germline induction, is unknown. We show that transcription factor AP2 (Tfap2), a regulator of mammalian germ lines, acts to commit adult stem cells, known as i-cells, to the germ cell fate in the clonal cnidarian
MeSH term(s) Adult Stem Cells/cytology ; Adult Stem Cells/metabolism ; Animals ; Female ; Gametogenesis/genetics ; Gametogenesis/physiology ; Gene Expression Regulation, Developmental ; Germ Cells/cytology ; Gonads/cytology ; Gonads/embryology ; Hydrozoa/cytology ; Hydrozoa/embryology ; Hydrozoa/genetics ; Male ; Transcription Factor AP-2/genetics ; Transcription Factor AP-2/physiology
Chemical Substances Transcription Factor AP-2
Language English
Publishing date 2020-02-10
Publishing country United States
Document type Journal Article ; Research Support, N.I.H., Intramural ; Research Support, Non-U.S. Gov't
ZDB-ID 128410-1
ISSN 1095-9203 ; 0036-8075
ISSN (online) 1095-9203
ISSN 0036-8075
DOI 10.1126/science.aay6782
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