Sex chromatin and nucleolar analyses in Rumex acetosa L.

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081707%3A_____%2F01%3A17013033" target="_blank" >RIV/68081707:_____/01:17013033 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Sex chromatin and nucleolar analyses in Rumex acetosa L.

Original language description

Using specific antibodies against 5-methylcytosine or acetylated histone H4 chromatin structure of male and female chromosomes and interphase nuclei of Rumex acetosa L. (sorrel) was studied. The only prominent hypermethylation signals were found at two nucleolar regions located on the autosomal pair V, as confirmed by in situ hybridization with 25S-rDNA probe and staining. The results show that the peripheral condensed bodies observed exclusively in male nuclei represent the constitutive heterochromatinof the Y chromosomes which is characterized by a substantial histone H4 underacetylation

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

BO - Biophysics

OECD FORD branch

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Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2001

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Protoplasma

ISSN

0033-183X

e-ISSN

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Volume of the periodical

217

Issue of the periodical within the volume

4

Country of publishing house

AT - AUSTRIA

Number of pages

7

Pages from-to

147-153

UT code for WoS article

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EID of the result in the Scopus database

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