Parent-of-origin effects on nuclear chromatin organization and behavior in a Drosophila model for Williams–Beuren Syndrome

Autor: S A Zhuravlev, E. V. Savvateeva-Popova, Elena V. Tokmatcheva, Olga G. Zatsepina, A. V. Medvedeva, G. A. Zakharov, Ekaterina A. Nikitina, Alena N. Kaminskaya, S A Vasileva

Publikováno v: Vavilovskij Žurnal Genetiki i Selekcii, Vol 25, Iss 5, Pp 472-485 (2021)
Vavilov Journal of Genetics and Breeding

Prognosis of neuropsychiatric disorders in progeny requires consideration of individual (1) parent-of-origin effects (POEs) relying on (2) the nerve cell nuclear 3D chromatin architecture and (3) impact of parent-specific miRNAs. Additionally, the sh

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0c4e67c2553bb6d8ccf032c6cd515176
https://vavilov.elpub.ru/jour/article/view/3105

The Organization of Pericentromeric Heterochromatin in Polytene Chromosome 3 of the Drosophila melanogaster Line with the Rif11

Autor: Zykova, Tatyana, Maltseva, Mariya, Goncharov, Fedor, Boldyreva, Lidia, Pokholkova, Galina, Kolesnikova, Tatyana, Zhimulev, Igor

Publikováno v: Cells
Volume 10
Issue 11

Although heterochromatin makes up 40% of the Drosophila 
melanogaster genome, its organization remains little explored, especially in polytene chromosomes, as it is virtually not represented in them due to underreplication. Two all-new appro

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=multidiscipl::f162889d560d1220fc34706cf3eca924

Linker histone dH1K27 dimethylation marks Drosophila heterochromatin independently of H3K9 methylation

Autor: Izquierdo-Boulstridge A, Oscar Reina, Carles Bonet-Costa, Fernando Azorín, Leal N, Fernández-Castañer E, Jordi Bernués, Olivera Vujatovic, Castejón L, Guerrero-Pepinosa N

Post-translational modifications (PTMs) of histones are important epigenetic determinants and specific core histones PTMs correlate with functional chromatin states. However, despite linker histone H1s are heavily post-translationally modified, littl

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::eb83e3c85847b434160a5f587acbbec6
https://doi.org/10.1101/2021.06.22.449135

Heterochromatin-binding proteins regulate male X polytene chromosome morphology and dosage compensation: an evidence from a variegated rearranged strain [In (1)BM 2,(rv)] and its interactions with hyperploids and mle mutation in Drosophila melanogaster

Autor: Saswati Ghosh, Ranadip Chatterjee, Rabindra Nath Chatterjee

Publikováno v: The Nucleus. 59:141-154

The reinverted In(1)BM 2 strain of Drosophila melanogaster alter the global architecture of the male X chromosome in ~30 % salivary nuclei, while rest of the nuclei show a perfectly normal haplo-X morphology. We show that, in the aberrant morphology

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::dc2d0b1e879b13ccbebb86dcc48fd8d9
https://doi.org/10.1007/s13237-016-0177-0

High-throughput analysis of the satellitome revealed enormous diversity of satellite DNAs in the neo-Y chromosome of the cricket Eneoptera surinamensis

Autor: Leonardo Gomes de Lima, Octavio M. Palacios-Gimenez, Erica Ramos, Cesar Martins, Guilherme B. Dias, Gustavo C. S. Kuhn, Diogo Cavalcanti Cabral-de-Mello

Publikováno v: Scientific Reports
Scientific Reports, Vol 7, Iss 1, Pp 1-11 (2017)
Scopus
Repositório Institucional da UNESP
Universidade Estadual Paulista (UNESP)
instacron:UNESP

Made available in DSpace on 2018-12-11T17:33:19Z (GMT). No. of bitstreams: 0 Previous issue date: 2017-12-01 Satellite DNAs (satDNAs) constitute large portion of eukaryote genomes, comprising non-protein-coding sequences tandemly repeated. They are m

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e6c5fff10f932e0d714664ac38361a13
https://doi.org/10.1038/s41598-017-06822-8