The X Chromosome Is Necessary for Somatic Development in the Dioecious Silene latifolia: Cytogenetic and Molecular Evidence and Sequencing of a Haploid Genome
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081707%3A_____%2F14%3A00436672" target="_blank" >RIV/68081707:_____/14:00436672 - isvavai.cz</a>
Alternative codes found
RIV/00216224:14740/14:00074437 RIV/61389030:_____/14:00436672
Result on the web
<a href="http://dx.doi.org/10.1159/000363431" target="_blank" >http://dx.doi.org/10.1159/000363431</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1159/000363431" target="_blank" >10.1159/000363431</a>
Alternative languages
Result language
angličtina
Original language name
The X Chromosome Is Necessary for Somatic Development in the Dioecious Silene latifolia: Cytogenetic and Molecular Evidence and Sequencing of a Haploid Genome
Original language description
Silene latifolia (or white campion) possesses a well-established sex determination system with a dominant Y chromosome in males (the mammalian type). The heteromorphic sex chromosomes X and Y in S. latifolia largely stopped recombination; thus, we can expect a gradual genetic degeneration of the Y chromosome. It is well proven that neither diploid nor polyploid S. latifolia sporophytes can survive without at least one X, so the only life stage possessing the Y as the sole sex chromosome is the male gametophyte (pollen tube), while the female gametophyte seems to be X-dependent. Previous studies on anther-derived plants of this species showed that the obtained plants (largely haploid or dihaploid) were phenotypically and cytologically female. In this paper, we provide molecular evidence for the inviability of plants lacking the X chromosome. Using sex-specific PCR primers, we show that all plantlets and plants derived from anther cultures are female. In studying anther-derived diploid f
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BO - Biophysics
OECD FORD branch
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Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Cytogenetics and Genome Research
ISSN
1424-8581
e-ISSN
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Volume of the periodical
143
Issue of the periodical within the volume
1-3
Country of publishing house
CH - SWITZERLAND
Number of pages
8
Pages from-to
96-103
UT code for WoS article
000342614100010
EID of the result in the Scopus database
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