Repeat proliferation and partial endoreplication jointly shape the patterns of genome size evolution in orchids

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985939%3A_____%2F21%3A00547334" target="_blank" >RIV/67985939:_____/21:00547334 - isvavai.cz</a>
Alternative codes found
RIV/00216208:11310/21:10433242 RIV/00216224:14740/21:00124335
Result on the web
<a href="https://doi.org/10.1111/tpj.15306" target="_blank" >https://doi.org/10.1111/tpj.15306</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1111/tpj.15306" target="_blank" >10.1111/tpj.15306</a>

Result language
angličtina
Original language name
Repeat proliferation and partial endoreplication jointly shape the patterns of genome size evolution in orchids
Original language description
Phylogenetic relationships between 341 Pleurothallidinae representatives were refined using a target enrichment hybrid capture combined with high-throughput sequencing approach. Genome size and the type of endoreplication were assessed using flow cytometry supplemented with karyological analysis and low-coverage Illumina sequencing for repeatome analysis on a subset of samples. Data were analyzed using phylogeny-based models. Genome size diversity (0.2-5.1 Gbp) was mostly independent of profound chromosome count variation (2n = 12-90) but tightly linked with the overall content of repetitive DNA elements. Species with partial endoreplication (PE) had significantly greater genome sizes, and genomic repeat content was tightly correlated with the size of the non-endoreplicated part of the genome. In PE species, repetitive DNA is preferentially accumulated in the non-endoreplicated parts of their genomes.
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
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OECD FORD branch
10611 - Plant sciences, botany

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

Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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