Domestication has altered gene expression and secondary metabolites in pea seed coat

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F24%3A73625827" target="_blank" >RIV/61989592:15310/24:73625827 - isvavai.cz</a>
Alternative codes found
RIV/26296080:_____/24:N0000024
Result on the web
<a href="https://onlinelibrary.wiley.com/doi/10.1111/tpj.16734" target="_blank" >https://onlinelibrary.wiley.com/doi/10.1111/tpj.16734</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1111/tpj.16734" target="_blank" >10.1111/tpj.16734</a>

Result language
angličtina
Original language name
Domestication has altered gene expression and secondary metabolites in pea seed coat
Original language description
We analyzed the gene expression during seed development using a panel of cultivated and wild pea genotypes. Gene co-expression analysis identified gene modules related to seed development, dormancy, and domestication. Oxidoreductase genes were found to be important components of developmental and domestication processes. Proteomic and metabolomic analysis revealed that domestication favored proteins involved in photosynthesis and protein metabolism at the expense of seed defense. Seed coats of wild peas were rich in cell wall-bound metabolites and the protective compounds predominated in their seed coats. Altogether, we have shown that domestication altered pea seed development and modified (mostly reduced) the transcripts along with the protein and metabolite composition of the seed coat, especially the content of the compounds involved in defense. We investigated dynamic profiles of selected identified phenolic and flavonoid metabolites across seed development. These compounds usually deteriorated the palatability and processing of the seeds. Our findings further provide resources to study secondary metabolism and strategies for improving the quality of legume seeds which comprise an important part of the human protein diet.
Czech name
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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
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2024
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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