scholarly journals Ceramide Triggers Meiotic Cell Cycle Progression inXenopusOocytes.

1995 ◽  
Vol 270 (22) ◽  
pp. 13541-13547 ◽  
Author(s):  
Jay C. Strum ◽  
Katherine I. Swenson ◽  
J. Eric Turner ◽  
Robert M. Bell
Keyword(s):  
Cell Cycle ◽  
Cell Cycle Progression ◽  
Meiotic Cell ◽  
Cycle Progression

Involvement of caveolin-1 in meiotic cell-cycle progression in Caenorhabditis elegans

10.1038/10100 ◽  
1999 ◽  
Vol 1 (2) ◽  
pp. 127-129 ◽  
Author(s):  
Jochen Scheel ◽  
Jagan Srinivasan ◽  
Ulrike Honnert ◽  
Annemarie Henske ◽  
Teymuras V. Kurzchalia
Keyword(s):  
Cell Cycle ◽  
Caenorhabditis Elegans ◽  
Cell Cycle Progression ◽  
Meiotic Cell ◽  
Cycle Progression ◽  
Caveolin 1

scholarly journals CNOT 6L couples the selective degradation of maternal transcripts to meiotic cell cycle progression in mouse oocyte

2018 ◽  
Vol 37 (24) ◽  
Author(s):  
Qian‐Qian Sha ◽  
Jia‐Li Yu ◽  
Jing‐Xin Guo ◽  
Xing‐Xing Dai ◽  
Jun‐Chao Jiang ◽  
...  
Keyword(s):  
Cell Cycle ◽  
Cell Cycle Progression ◽  
Mouse Oocyte ◽  
Meiotic Cell ◽  
Cycle Progression ◽  
Selective Degradation ◽  
Maternal Transcripts

Three genes of the MAP kinase cascade, mek-2, mpk-1/sur-1 and let-60 ras, are required for meiotic cell cycle progression in Caenorhabditis elegans

Development ◽  
1995 ◽  
Vol 121 (8) ◽  
pp. 2525-2535 ◽  
Author(s):  
D.L. Church ◽  
K.L. Guan ◽  
E.J. Lambie
Keyword(s):  
Cell Cycle ◽  
Caenorhabditis Elegans ◽  
Map Kinase ◽  
Germ Cells ◽  
Cell Cycle Progression ◽  
Extended Period ◽  
Meiotic Cell ◽  
Cycle Progression ◽  
C Elegans ◽  
Genetic Mosaic

In the germline of Caenorhabditis elegans hermaphrodites, meiotic cell cycle progression occurs in spatially restricted regions. Immediately after leaving the distal mitotic region, germ cells enter meiosis and thereafter remain in the pachytene stage of first meiotic prophase for an extended period. At the dorsoventral gonadal flexure, germ cells exit pachytene and subsequently become arrested in diakinesis. We have found that exit from pachytene is dependent on the function of three members of the MAP kinase signaling cascade. One of these genes, mek-2, is a newly identified C. elegans MEK (MAP kinase kinase). The other two genes, mpk-1/sur-1 (MAP kinase) and let-60 ras, were previously identified based on their roles in vulval induction and are shown here to act in combination with mek-2 to permit exit from pachytene. Through genetic mosaic analysis, we demonstrate that the expression of mpk-1/sur-1 is required within the germline to permit exit from pachytene.

scholarly journals The chromatin remodeler Snf2h is essential for oocyte meiotic cell cycle progression

2020 ◽  
Vol 34 (3-4) ◽  
pp. 166-178
Author(s):  
Chunxia Zhang ◽  
Zhiyuan Chen ◽  
Qiangzong Yin ◽  
Xudong Fu ◽  
Yisi Li ◽  
...  
Keyword(s):  
Cell Cycle ◽  
Cell Cycle Progression ◽  
Meiotic Cell ◽  
Chromatin Remodeler ◽  
Cycle Progression

scholarly journals TORC2 dependent phosphorylation modulates calcium regulation of fission yeast myosin

2018 ◽  
Author(s):  
Karen Baker ◽  
Irene A. Gyamfi ◽  
Gregory I. Mashanov ◽  
Justin E. Molloy ◽  
Michael A. Geeves ◽  
...  
Keyword(s):  
Cell Cycle ◽  
Cell Growth ◽  
Fission Yeast ◽  
Single Molecule ◽  
Cell Cycle Progression ◽  
Neck Region ◽  
Dependent Manner ◽  
Meiotic Cell ◽  
Cycle Progression ◽  
Cellular Environment

AbstractAll cells have the ability to respond to changes in their environment. Signalling networks modulate cytoskeleton and membrane organisation to impact cell cycle progression, polarised cell growth and multicellular development according to the environmental setting. Using diverse in vitro, in vivo and single molecule techniques we have explored the role of myosin-1 signalling in regulating endocytosis during both mitotic and meiotic cell cycles. We have established that a conserved serine within the neck region of the sole fission yeast myosin-1 is phosphorylated in a TORC2 dependent manner to modulate myosin function. Myo1 neck phosphorylation brings about a change in the conformation of the neck region and modifies its interaction with calmodulins, Myo1 dynamics at endocytic foci, and promotes calcium dependent switching between different calmodulin light chains. These data provide insight into a novel mechanism by which myosin neck phosphorylation modulates acto-myosin dynamics to control polarised cell growth in response to mitotic and meiotic cell-cycle progression and the cellular environment.

scholarly journals CFP1 coordinates histone H3 lysine-4 trimethylation and meiotic cell cycle progression in mouse oocytes

2018 ◽  
Vol 9 (1) ◽  
Author(s):  
Qian-Qian Sha ◽  
Xing-Xing Dai ◽  
Jun-Chao Jiang ◽  
Chao Yu ◽  
Yu Jiang ◽  
...  
Keyword(s):  
Cell Cycle ◽  
Cell Cycle Progression ◽  
Histone H3 ◽  
Meiotic Cell ◽  
Cycle Progression ◽  
Mouse Oocytes
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