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Igf3: a novel player in fish reproduction†
AbstractAs in other vertebrates, fish reproduction is tightly controlled by gonadotropin signaling. One of the most perplexing aspects of gonadotropin action on germ cell biology is the restricted expression of gonadotropin receptors in somatic cells of the gonads.
Christopher Cheng +2 more
exaly +3 more sources
Igf3 is essential for ovary differentiation in zebrafish†
AbstractZebrafish gonadal sexual differentiation is an important but poorly understood subject. Previously, we have identified a novel insulin-like growth factor (Igf) named insulin-like growth factor 3 (Igf3) in teleosts. The importance of Igf3 in oocyte maturation and ovulation has been recently demonstrated by us in zebrafish. In this study, we have
Christopher Cheng, Jianzhen Li
exaly +3 more sources
Igf3 serves as a mediator of luteinizing hormone in zebrafish ovulation. [PDF]
Both oocyte maturation and ovulation is triggered by the luteinizing hormone (LH) surge in vertebrates, but exactly how these processes are regulated by LH remains to be fully elucidated. Previously, we found that Igf3, a fish-specific member of the igf family predominantly expressed in the gonads, could mediate the action of LH on oocyte maturation in
Christopher Cheng, Jianzhen Li
exaly +3 more sources
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Molecular identification of Igf3 and its roles in grass carp (Ctenopharyngodon idella)
Aquaculture, 2022Abstract As a new member of the Insulin-like growth factors (IGFs) family of proteins, Igf3 has been found to be involved in fish reproduction. To evaluate the functions of Igf3 in grass carp, the igf3 gene was isolated from the gonads via RT-PCR (reverse transcription polymerase chain reaction). The ORF of grass carp igf3 was found to be 606 bp long,
Guokun Yang +8 more
openaire +1 more source
General and Comparative Endocrinology, 2020
Food availability is a permissive determinant that drives gonadal activity in fish. The present study aimed to clarify the interactions between reproductive and nutritive statuses in the sapphire devil (Chrysiptera cyanea), a tropical damselfish with a long-day preference for reproduction.
Dinda, Rizky +3 more
openaire +2 more sources
Food availability is a permissive determinant that drives gonadal activity in fish. The present study aimed to clarify the interactions between reproductive and nutritive statuses in the sapphire devil (Chrysiptera cyanea), a tropical damselfish with a long-day preference for reproduction.
Dinda, Rizky +3 more
openaire +2 more sources
Molecular identification of Igf3 and its roles in grass carp ()
Aquaculture, 2022Guokun Yang, Xiaolin Meng, Xulu Chang
exaly
Impact of IGF3 stimulation on spotted scat () liver: Implications for a role in ovarian development
Agriculture communications, 2023Huapu Chen, Guangli Li, Yuwen Guo
exaly

