Zobrazeno 1 - 10
of 113
pro vyhledávání: '"piRNA cluster"'
Publikováno v:
Frontiers in Genetics, Vol 13 (2022)
Interspecific hybridization between two closely related species sometimes resulted in a new species with allotetraploid genomes. Many clawed frog species belonging to the Xenopus genus have diverged from the allotetraploid ancestor created by the hyb
Externí odkaz:
https://doaj.org/article/cbe985b2fed44c85a610e71279a0566a
Autor:
Céline Duc, Marianne Yoth, Silke Jensen, Nolwenn Mouniée, Casey M. Bergman, Chantal Vaury, Emilie Brasset
Publikováno v:
Genome Biology, Vol 20, Iss 1, Pp 1-14 (2019)
Abstract Background For species survival, the germline must faithfully transmit genetic information to the progeny. Transposable elements (TEs) constitute a significant threat to genome stability due to their mobility. In the metazoan germline, their
Externí odkaz:
https://doaj.org/article/e52f28b8c20a438597edef1d75defe55
Publikováno v:
Biology, Vol 11, Iss 5, p 710 (2022)
Transposable elements (TEs) are mobile DNA sequences that can jump from one genomic locus to another and that have colonized the genomes of all living organisms. TE mobilization and accumulation are an important source of genomic innovations that gre
Externí odkaz:
https://doaj.org/article/d9b945c3cede45359689365a9c40f2f7
Autor:
Elizaveta Radion, Valeriya Morgunova, Sergei Ryazansky, Natalia Akulenko, Sergey Lavrov, Yuri Abramov, Pavel A. Komarov, Sergey I. Glukhov, Ivan Olovnikov, Alla Kalmykova
Publikováno v:
Epigenetics & Chromatin, Vol 11, Iss 1, Pp 1-18 (2018)
Abstract Background Telomeric small RNAs related to PIWI-interacting RNAs (piRNAs) have been described in various eukaryotes; however, their role in germline-specific telomere function remains poorly understood. Using a Drosophila model, we performed
Externí odkaz:
https://doaj.org/article/0136fb530f65490a8b77471127aa4c80
Autor:
Kai-Wei Chang, Yen-Tzu Tseng, Yi-Chen Chen, Chih-Yun Yu, Hung-Fu Liao, Yi-Chun Chen, Yu-Fan Evan Tu, Shinn-Chih Wu, I-Hsuan Liu, Marina Pinskaya, Antonin Morillon, Bertrand Pain, Shau-Ping Lin
Publikováno v:
BMC Genomics, Vol 19, Iss 1, Pp 1-16 (2018)
Abstract Background The PIWI/piRNA pathway is a conserved machinery important for germ cell development and fertility. This piRNA-guided molecular machinery is best known for repressing derepressed transposable elements (TE) during epigenomic reprogr
Externí odkaz:
https://doaj.org/article/1dec83a7bf754fe18fb734e3f682a91d
Publikováno v:
Mobile DNA, Vol 9, Iss 1, Pp 1-16 (2018)
Abstract Background P-element transposition in the genome causes P-M hybrid dysgenesis in Drosophila melanogaster. Maternally deposited piRNAs suppress P-element transposition in the progeny, linking them to P-M phenotypes; however, the role of zygot
Externí odkaz:
https://doaj.org/article/361dbe91c11e4e73824669cd60916be0
Akademický článek
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Autor:
Pavel A. Komarov, Olesya Sokolova, Natalia Akulenko, Emilie Brasset, Silke Jensen, Alla Kalmykova
Publikováno v:
Cells, Vol 9, Iss 4, p 922 (2020)
Transgenes containing a fragment of the I retrotransposon represent a powerful model of piRNA cluster de novo formation in the Drosophila germline. We revealed that the same transgenes located at different genomic loci form piRNA clusters with variou
Externí odkaz:
https://doaj.org/article/1bfc2222dbba4254b6f64409e525c969
Autor:
Byapti Ghosh, Arijita Sarkar, Sudip Mondal, Namrata Bhattacharya, Sunirmal Khatua, Zhumur Ghosh
Publikováno v:
RNA Biology
article-version (VoR) Version of Record
article-version (VoR) Version of Record
PIWI interacting RNAs (piRNAs) have emerged as important gene regulators in recent times. Since the release of our first version of piRNAQuest in 2014, lots of novel piRNAs have been annotated in different species other than human, mouse and rat. Suc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::850fa96072317ffa13fb092419d76e4a
http://europepmc.org/articles/PMC8786328
http://europepmc.org/articles/PMC8786328
Autor:
Marie Fablet
Publikováno v:
Viruses, Vol 6, Iss 11, Pp 4447-4464 (2014)
Endogenous retroviruses are relics of ancient infections from retroviruses that managed to integrate into the genome of germline cells and remained vertically transmitted from parent to progeny. Subsequent to the endogenization process, these sequenc
Externí odkaz:
https://doaj.org/article/6c594cb0686048f7ba5981ea8130a052