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Stage Specific Transcriptomic Analysis and Database for Zebrafish Oogenesis
Oogenesis produces functional eggs and is essential for fertility, embryonic development, and reproduction. The zebrafish ovary is an excellent model to study oogenesis in vertebrates, and recent studies have identified multiple regulators in oocyte ...
Antonio J. Giraldez +2 more
exaly +3 more sources
Fertility loss: negative effects of environmental toxicants on oogenesis [PDF]
There has been a global decline in fertility rates, with ovulatory disorders emerging as the leading cause, contributing to a global lifetime infertility prevalence of 17.5%.
Xiaoxi Yao +8 more
doaj +2 more sources
Microinjection Method for Analyzing Zebrafish Early Stage Oocytes
Maternal factors which accumulate and establish oocyte polarity during the early stages of oogenesis play key roles in embryonic development, as well as germ cell formation. However, vertebrate oogenesis, especially early stages of oogenesis, is not well
Manami Kobayashi +2 more
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Prp22 and spliceosome components regulate chromatin dynamics in germ-line polyploid cells. [PDF]
During Drosophila oogenesis, the endopolyploid nuclei of germ-line nurse cells undergo a dramatic shift in morphology as oogenesis progresses; the easily-visible chromosomes are initially polytenic during the early stages of oogenesis before they ...
Stephen Klusza +4 more
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The halophilic zooplankton brine shrimp Artemia has been used as an experimental animal in multidisciplinary studies. However, the reproductive patterns and its regulatory mechanisms in Artemia remain unclear.
Hu Duan +9 more
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Isoflurane impairs oogenesis through germ cell apoptosis in C. elegans
Anesthetic isoflurane has been reported to induce toxicity. However, the effects of isoflurane on fecundity remain largely unknown. We established a system in C. elegans to investigate the effects of isoflurane on oogenesis.
Tao Zhang +8 more
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New Mutations in the 5′ Region of the Notch Gene Affect Drosophila melanogaster Oogenesis
The Notch pathway is an important and evolutionarily conserved signaling system involved in the development of multicellular organisms. Notch signaling plays an important role in the regulation of proliferation and differentiation of many cell types.
Elena I. Volkova +4 more
doaj +1 more source
I started flipping through the pages of this book when the expression “Ab Ovo” came to my mind. Ab Ovo, the beginning, the origin, the egg. This reminded me that the idea of correlating the origin of each human being with an egg characterized the human
Manuela Monti
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Sequential Regulation of Maternal mRNAs through a Conserved cis-Acting Element in Their 3′ UTRs
Summary: Maternal mRNAs synthesized during oogenesis initiate the development of future generations. Some maternal mRNAs are either somatic or germline determinants and must be translationally repressed until embryogenesis.
Pooja Flora +9 more
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Germ cell-intrinsic effects of sex chromosomes on early oocyte differentiation in mice.
A set of sex chromosomes is required for gametogenesis in both males and females, as represented by sex chromosome disorders causing agametic phenotypes. Although studies using model animals have investigated the functional requirement of sex chromosomes,
Norio Hamada +7 more
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