The molecular base of the sporophytic autoinkompatibility

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A_____%2F02%3A00004084" target="_blank" >RIV/60076658:_____/02:00004084 - isvavai.cz</a>
Alternative codes found
RIV/60076658:_____/02:997587
Result on the web
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DOI - Digital Object Identifier
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Result language
čeština
Original language name
Molekulární základ sporofytické autoinkompatibility
Original language description
Self-incompatibility (SI) is one of the several mechanisms plants have evolved to prevent inbreeding and to promote outcrossing. In the brassica family, the cell-cell interaction that leads to the rejection of self-pollen at the stigma surface is controlled sporophytically by the multiaallelic S-locus. That is, the SI phenotype of the pollen is determinated by the two S-haplotypes carried by its parent. When the pollen parent and the stigma share common S-haplotypes, pollen germination or pollen tube growth is inhibited. In brassica species several closely linked genes have been identified on the S-locus. One of them, the S-locus receptor kinase (SRK) gene, determines S-haplotype specifity of the stigma and produces the key protein for the SI reaction.The role of the S-locus glycoprotein (SLG) gene, which has been known for the longest time, remains unclear. During the last decade some 15 additional genes linked to the S-locus have been found. Recently, the SCR-gene, encoding a small
Czech name
Molekulární základ sporofytické autoinkompatibility
Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
EB - Genetics and molecular biology
OECD FORD branch
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2002
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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