The major satellite DNA families of the diploid Chenopodium album aggregate species: Arguments for and against the “library hypothesis”

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41330%2F20%3A82236" target="_blank" >RIV/60460709:41330/20:82236 - isvavai.cz</a>
Result on the web
<a href="https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0241206" target="_blank" >https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0241206</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1371/journal.pone.0241206" target="_blank" >10.1371/journal.pone.0241206</a>

Result language
angličtina
Original language name
The major satellite DNA families of the diploid Chenopodium album aggregate species: Arguments for and against the “library hypothesis”
Original language description
Satellite DNA (satDNA) is one of the major fractions of the eukaryotic nuclear genome. Highly variable satDNA is involved in various genome functions, and a clear link between satellites and phenotypes exists in a wide range of organisms. However, little is known about the origin and temporal dynamics of satDNA. The library hypothesis indicates that the rapid evolutionary changes experienced by satDNAs are mostly quantitative. Although this hypothesis has received some confirmation, a number of its aspects are still controversial. A recently developed next-generation sequencing (NGS) method allows the determination of the satDNA landscape and could shed light on unresolved issues. Here, we explore low-coverage NGS data to infer satDNA evolution in the phylogenetic context of the diploid species of the Chenopodium album aggregate. The application of the Illumina read assembly algorithm in combination with Oxford Nanopore sequencing and fluorescent in situ hybridization allowed the estimation of eight
Czech name
—
Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
10611 - Plant sciences, botany

Project
<a href="/en/project/GA20-20286S" target="_blank" >GA20-20286S: Repeatome evolution in plant allopolyploids: An outcome from the diploid-polyploid complex of the Chenopodium album aggregate</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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