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Dissecting the Initiation of Female Meiosis in the Mouse at Single-cell Resolution

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Publisher Springer
Specialty Biology
Date 2020 May 6
PMID 32367190
Citations 26
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Abstract

Meiosis is one of the most finely orchestrated events during gametogenesis with distinct developmental patterns in males and females. However, the molecular mechanisms involved in this process remain not well known. Here, we report detailed transcriptome analyses of cell populations present in the mouse female gonadal ridges (E11.5) and the embryonic ovaries from E12.5 to E14.5 using single-cell RNA sequencing (scRNA seq). These periods correspond with the initiation and progression of meiosis throughout the first stage of prophase I. We identified 13 transcriptionally distinct cell populations and 7 transcriptionally distinct germ cell subclusters that correspond to mitotic (3 clusters) and meiotic (4 clusters) germ cells. By analysing cluster-specific gene expression profiles, we found four cell clusters correspond to different cell stages en route to meiosis and characterized their detailed transcriptome dynamics. Our scRNA seq analysis here represents a new important resource for deciphering the molecular pathways driving female meiosis initiation.

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References
1.
Molyneaux K, Wang Y, Schaible K, Wylie C . Transcriptional profiling identifies genes differentially expressed during and after migration in murine primordial germ cells. Gene Expr Patterns. 2004; 4(2):167-81. DOI: 10.1016/j.modgep.2003.09.002. View

2.
De Felici M, Farini D . The control of cell cycle in mouse primordial germ cells: old and new players. Curr Pharm Des. 2012; 18(3):233-44. DOI: 10.2174/138161212799040448. View

3.
Wang C, Zhou B, Xia G . Erratum to: Mechanisms controlling germline cyst breakdown and primordial follicle formation. Cell Mol Life Sci. 2017; 74(14):2567. PMC: 11107724. DOI: 10.1007/s00018-017-2499-8. View

4.
Wilkinson D, Neale G, Mao S, Naeve C, Goorha R . Elf-2, a rhombotin-2 binding ets transcription factor: discovery and potential role in T cell leukemia. Leukemia. 1997; 11(1):86-96. DOI: 10.1038/sj.leu.2400516. View

5.
Piprek R, Kolasa M, Podkowa D, Kloc M, Kubiak J . Transcriptional profiling validates involvement of extracellular matrix and proteinases genes in mouse gonad development. Mech Dev. 2017; 149:9-19. DOI: 10.1016/j.mod.2017.11.001. View