Supernumerary B chromosomes of Aegilops speltoides undergo precise elimination in roots early in embryo development

B chromosomes are supernumerary chromosomes exhibiting dramatic differences between different organs in same species. Here, the authors show programmed B chromosome elimination in goatgrass starts at the onset of embryo differentiation by nondisjunction of chromatids, anaphase lagging, and ends with...

Descripción completa

Guardado en:

Detalles Bibliográficos
Autores principales:	Alevtina Ruban, Thomas Schmutzer, Dan D. Wu, Joerg Fuchs, Anastassia Boudichevskaia, Myroslava Rubtsova, Klaus Pistrick, Michael Melzer, Axel Himmelbach, Veit Schubert, Uwe Scholz, Andreas Houben
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2020
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/8d75cf9235494bcc879942775e12430f
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

id	oai:doaj.org-article:8d75cf9235494bcc879942775e12430f
record_format	dspace
spelling	oai:doaj.org-article:8d75cf9235494bcc879942775e12430f2021-12-02T15:57:19ZSupernumerary B chromosomes of Aegilops speltoides undergo precise elimination in roots early in embryo development10.1038/s41467-020-16594-x2041-1723https://doaj.org/article/8d75cf9235494bcc879942775e12430f2020-06-01T00:00:00Zhttps://doi.org/10.1038/s41467-020-16594-xhttps://doaj.org/toc/2041-1723B chromosomes are supernumerary chromosomes exhibiting dramatic differences between different organs in same species. Here, the authors show programmed B chromosome elimination in goatgrass starts at the onset of embryo differentiation by nondisjunction of chromatids, anaphase lagging, and ends with the degradation of micronucleated DNA.Alevtina RubanThomas SchmutzerDan D. WuJoerg FuchsAnastassia BoudichevskaiaMyroslava RubtsovaKlaus PistrickMichael MelzerAxel HimmelbachVeit SchubertUwe ScholzAndreas HoubenNature PortfolioarticleScienceQENNature Communications, Vol 11, Iss 1, Pp 1-12 (2020)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Alevtina Ruban Thomas Schmutzer Dan D. Wu Joerg Fuchs Anastassia Boudichevskaia Myroslava Rubtsova Klaus Pistrick Michael Melzer Axel Himmelbach Veit Schubert Uwe Scholz Andreas Houben Supernumerary B chromosomes of Aegilops speltoides undergo precise elimination in roots early in embryo development
description	B chromosomes are supernumerary chromosomes exhibiting dramatic differences between different organs in same species. Here, the authors show programmed B chromosome elimination in goatgrass starts at the onset of embryo differentiation by nondisjunction of chromatids, anaphase lagging, and ends with the degradation of micronucleated DNA.
format	article
author	Alevtina Ruban Thomas Schmutzer Dan D. Wu Joerg Fuchs Anastassia Boudichevskaia Myroslava Rubtsova Klaus Pistrick Michael Melzer Axel Himmelbach Veit Schubert Uwe Scholz Andreas Houben
author_facet	Alevtina Ruban Thomas Schmutzer Dan D. Wu Joerg Fuchs Anastassia Boudichevskaia Myroslava Rubtsova Klaus Pistrick Michael Melzer Axel Himmelbach Veit Schubert Uwe Scholz Andreas Houben
author_sort	Alevtina Ruban
title	Supernumerary B chromosomes of Aegilops speltoides undergo precise elimination in roots early in embryo development
title_short	Supernumerary B chromosomes of Aegilops speltoides undergo precise elimination in roots early in embryo development
title_full	Supernumerary B chromosomes of Aegilops speltoides undergo precise elimination in roots early in embryo development
title_fullStr	Supernumerary B chromosomes of Aegilops speltoides undergo precise elimination in roots early in embryo development
title_full_unstemmed	Supernumerary B chromosomes of Aegilops speltoides undergo precise elimination in roots early in embryo development
title_sort	supernumerary b chromosomes of aegilops speltoides undergo precise elimination in roots early in embryo development
publisher	Nature Portfolio
publishDate	2020
url	https://doaj.org/article/8d75cf9235494bcc879942775e12430f
work_keys_str_mv	AT alevtinaruban supernumerarybchromosomesofaegilopsspeltoidesundergopreciseeliminationinrootsearlyinembryodevelopment AT thomasschmutzer supernumerarybchromosomesofaegilopsspeltoidesundergopreciseeliminationinrootsearlyinembryodevelopment AT dandwu supernumerarybchromosomesofaegilopsspeltoidesundergopreciseeliminationinrootsearlyinembryodevelopment AT joergfuchs supernumerarybchromosomesofaegilopsspeltoidesundergopreciseeliminationinrootsearlyinembryodevelopment AT anastassiaboudichevskaia supernumerarybchromosomesofaegilopsspeltoidesundergopreciseeliminationinrootsearlyinembryodevelopment AT myroslavarubtsova supernumerarybchromosomesofaegilopsspeltoidesundergopreciseeliminationinrootsearlyinembryodevelopment AT klauspistrick supernumerarybchromosomesofaegilopsspeltoidesundergopreciseeliminationinrootsearlyinembryodevelopment AT michaelmelzer supernumerarybchromosomesofaegilopsspeltoidesundergopreciseeliminationinrootsearlyinembryodevelopment AT axelhimmelbach supernumerarybchromosomesofaegilopsspeltoidesundergopreciseeliminationinrootsearlyinembryodevelopment AT veitschubert supernumerarybchromosomesofaegilopsspeltoidesundergopreciseeliminationinrootsearlyinembryodevelopment AT uwescholz supernumerarybchromosomesofaegilopsspeltoidesundergopreciseeliminationinrootsearlyinembryodevelopment AT andreashouben supernumerarybchromosomesofaegilopsspeltoidesundergopreciseeliminationinrootsearlyinembryodevelopment
_version_	1718385339478835200

Supernumerary B chromosomes of Aegilops speltoides undergo precise elimination in roots early in embryo development

Ejemplares similares