WebApr 14, 2024 · In the ovary, four pathways related to oogenesis and three related to oocyte rapid growth were enriched. In the hepatopancreas, two vitellogenesis-associated transcripts were identified. Furthermore, short time-series expression miner (STEM) and gene ontology (GO) enrichment analyses revealed five terms related to gamete generation. WebThe oogenesis-related gene org is a germ-cell-specific gene in fish, but the role of org in embryonic development and oogenesis has rarely been studied, and the knowledge of the lncRNA-mediated ...
Transcription factor Sox3 is required for oogenesis in the teleost fish …
WebOogenesis is a highly orchestrated process that depends on regulation by autocrine/paracrine hormones and growth factors. However, many details of the … WebMay 14, 2024 · In teleost fish, unlike mammals, retinoic acid (RA) does not exert a conspicuous feminization effect of germ cells. Instead, in the teleost fish medaka, foxl3 serves as a germ cell-autonomous factor acting at the very beginning of the sexual fate decision. This study shows that foxl3 initiates oogenesis through two genetically … dapping punch block
Oogonium - an overview ScienceDirect Topics
WebSep 10, 2024 · Introduction. In fish, female fecundity is tightly linked to the proper completion of oogenesis in the ovary, whereby undifferentiated germinal stem cells undergo meiosis, dramatically increase their size and ultimately form the eggs [].Such an important differentiation process requires interactions between the oocyte and the surrounding … WebOogenesis—the differentiation of the ovum—differs from spermatogenesis in several ways. Whereas the gamete formed by spermatogenesis is essentially a motile nucleus, the gamete formed by oogenesis contains all the materials needed to initiate and maintain metabolism and development. Therefore, in addition to forming a haploid nucleus, oogenesis also … WebMay 14, 2008 · After the oocyte completes its growth, it becomes ready for the next phase of oogenesis, that is, the resumption of meiosis … birth injury lawyer newmarket