Research output: Contribution to journal › Article › peer-review
Molecular genetic mapping of the sy1 and sy9 asynaptic genes in rye (Secale cereale L.) using microsatellite and isozyme markers. / Malyshev, S. V.; Dolmatovich, T. V.; Voylokov, A. V.; Sosnikhina, S. P.; Tsvetkova, N. V.; Lovtsus, A. V.; Kartel', N. A.
In: Russian Journal of Genetics, Vol. 45, No. 12, 01.12.2009, p. 1444-1449.Research output: Contribution to journal › Article › peer-review
}
TY - JOUR
T1 - Molecular genetic mapping of the sy1 and sy9 asynaptic genes in rye (Secale cereale L.) using microsatellite and isozyme markers
AU - Malyshev, S. V.
AU - Dolmatovich, T. V.
AU - Voylokov, A. V.
AU - Sosnikhina, S. P.
AU - Tsvetkova, N. V.
AU - Lovtsus, A. V.
AU - Kartel', N. A.
PY - 2009/12/1
Y1 - 2009/12/1
N2 - Studies of phenotypical expression of synaptic mutations in combination with the localization of corresponding genes on a genetic map permit individual stages of the meiotic process to be differentiated. Two rye asynaptic genes, sy1 and sy9, were mapped with the use of microsatellite markers (SSR) in the pericentromeric regions of the long chromosome arms 7R and 2R, respectively. The sy9 gene cosegregated with two SSR markers Xscm43 and Xgwm132. The asynaptic gene sy1 was mapped within the interval between the isozyme locus Aat2 and two cosegregating loci Xrems1188 and Xrems1135 that are located at a distance of 0.4 cM proximally and 0.1 cM distally with respect to the gene lous. Possible evolutionary relationships of the mapped genes with homeological loci of the Triticeae species and more distant cereal species, such as maize and rice, are discussed.
AB - Studies of phenotypical expression of synaptic mutations in combination with the localization of corresponding genes on a genetic map permit individual stages of the meiotic process to be differentiated. Two rye asynaptic genes, sy1 and sy9, were mapped with the use of microsatellite markers (SSR) in the pericentromeric regions of the long chromosome arms 7R and 2R, respectively. The sy9 gene cosegregated with two SSR markers Xscm43 and Xgwm132. The asynaptic gene sy1 was mapped within the interval between the isozyme locus Aat2 and two cosegregating loci Xrems1188 and Xrems1135 that are located at a distance of 0.4 cM proximally and 0.1 cM distally with respect to the gene lous. Possible evolutionary relationships of the mapped genes with homeological loci of the Triticeae species and more distant cereal species, such as maize and rice, are discussed.
UR - http://www.scopus.com/inward/record.url?scp=71949094126&partnerID=8YFLogxK
U2 - 10.1134/S1022795409120060
DO - 10.1134/S1022795409120060
M3 - Article
AN - SCOPUS:71949094126
VL - 45
SP - 1444
EP - 1449
JO - Russian Journal of Genetics
JF - Russian Journal of Genetics
SN - 1022-7954
IS - 12
ER -
ID: 49678866