Zobrazeno 1 - 10
of 67
pro vyhledávání: '"Toshie Kai"'
Microbes control Drosophila germline stem cell increase and egg maturation through hormonal pathways
Publikováno v:
Communications Biology, Vol 6, Iss 1, Pp 1-18 (2023)
Abstract Reproduction is highly dependent on environmental and physiological factors including nutrition, mating stimuli and microbes. Among these factors, microbes facilitate vital functions for host animals such as nutritional intake, metabolic reg
Externí odkaz:
https://doaj.org/article/81c5ee5167f94e6ebf8b25dd743ab80e
Publikováno v:
Frontiers in Molecular Biosciences, Vol 9 (2022)
Silencing of transposable elements (TEs) by Piwi-interacting RNAs (piRNAs) is crucial for maintaining germline genome integrity and fertility in animals. To repress TEs, PIWI clade Argonaute proteins cooperate with several Tudor domain-containing (Td
Externí odkaz:
https://doaj.org/article/4b7d343a29af4479af380444b6f985e5
Publikováno v:
PLoS ONE, Vol 15, Iss 4, p e0231114 (2020)
Meiosis and oocyte maturation are tightly regulated processes. The meiosis arrest female 1 (MARF1) gene is essential for meiotic progression in animals; however, its detailed function remains unclear. In this study, we examined the molecular mechanis
Externí odkaz:
https://doaj.org/article/9778157c08354fe6adfa57d56c263157
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-12 (2018)
Heterochromatin protein 1a (HP1a) is thought to function downstream of transposon repression in the Drosophila female germline. Here the authors show that HP1a also functions upstream of piRNA processing by repressing splicing of piRNA precursors, pr
Externí odkaz:
https://doaj.org/article/18b6e29e690a4b95a059b73a2718afe4
Publikováno v:
Development (09501991); Jul2024, Vol. 151 Issue 14, p1-15, 15p
SummaryPIWI-interacting (pi)RNA pathways control transposable elements (TEs) and endogenous genes in animal gonads, playing important roles in gamete formation. Here, we report a mechanism by which endogenous protein-coding regions, that normally pro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::42e3979ebbbfb6ab4c1b08dba58faa2d
https://doi.org/10.1101/2022.10.02.510544
https://doi.org/10.1101/2022.10.02.510544
Publikováno v:
Frontiers in molecular biosciences. 9
Silencing of transposable elements (TEs) by Piwi-interacting RNAs (piRNAs) is crucial for maintaining germline genome integrity and fertility in animals. To repress TEs, PIWI clade Argonaute proteins cooperate with several Tudor domain-containing (Td
Autor:
Ryusuke Niwa, Toshie Kai
Publikováno v:
Current opinion in insect science. 37
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-12 (2018)
Nature Communications
Nature Communications
In metazoan germline, Piwi-interacting RNAs (piRNAs) provide defence against transposons. Piwi–piRNA complex mediates transcriptional silencing of transposons in nucleus. Heterochromatin protein 1a (HP1a) has been proposed to function downstream of
Publikováno v:
Genetics
Gametogenesis represents the most dramatic cellular differentiation pathways in both female and male flies. At the genome level, meiosis ensures that diploid germ cells become haploid gametes. At the epigenome level, extensive changes are required to