A high-quality genome assembly highlights rye genomic characteristics and agronomically important genes
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389030%3A_____%2F21%3A00545920" target="_blank" >RIV/61389030:_____/21:00545920 - isvavai.cz</a>
Result on the web
<a href="http://doi.org/10.1038/s41588-021-00808-z" target="_blank" >http://doi.org/10.1038/s41588-021-00808-z</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1038/s41588-021-00808-z" target="_blank" >10.1038/s41588-021-00808-z</a>
Alternative languages
Result language
angličtina
Original language name
A high-quality genome assembly highlights rye genomic characteristics and agronomically important genes
Original language description
Rye is a valuable food and forage crop, an important genetic resource for wheat and triticale improvement and an indispensable material for efficient comparative genomic studies in grasses. Here, we sequenced the genome of Weining rye, an elite Chinese rye variety. The assembled contigs (7.74 Gb) accounted for 98.47% of the estimated genome size (7.86 Gb), with 93.67% of the contigs (7.25 Gb) assigned to seven chromosomes. Repetitive elements constituted 90.31% of the assembled genome. Compared to previously sequenced Triticeae genomes, Daniela, Sumaya and Sumana retrotransposons showed strong expansion in rye. Further analyses of the Weining assembly shed new light on genome-wide gene duplications and their impact on starch biosynthesis genes, physical organization of complex prolamin loci, gene expression features underlying early heading trait and putative domestication-associated chromosomal regions and loci in rye. This genome sequence promises to accelerate genomic and breeding studies in rye and related cereal crops.
Czech name
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Czech description
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Classification
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
10608 - Biochemistry and molecular biology
Result continuities
Project
<a href="/en/project/EF16_019%2F0000827" target="_blank" >EF16_019/0000827: Plants as a tool for sustainable global development</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Nature Genetics
ISSN
1061-4036
e-ISSN
1546-1718
Volume of the periodical
53
Issue of the periodical within the volume
4
Country of publishing house
US - UNITED STATES
Number of pages
11
Pages from-to
574-584
UT code for WoS article
000630267000001
EID of the result in the Scopus database
2-s2.0-85103024442