Article
Genotype-dependent transcriptional activation of novel repetitive elements during cold acclimation of alfalfa (Medicago sativa).
The Plant journal : for cell and molecular biology - 1 Sept 2002
Ivashuta Sergey, Naumkina Marina, Gau Mitsuru, Uchiyama Kazuhiro, Isobe Sachiko, Mizukami Yuko, Shimamoto Yoshiya
Abstract excerpt
In a search for cold-regulated genes that are differentially expressed in alfalfa genotypes of contrasting freezing tolerance, we screened 1036 arrayed cDNA clones. The screening resulted in isolation of cDNA clones, which demonstrated dramatic differences in expression between hardy and un-hardy alfalfa varieties. Detailed analysis revealed that these cDNAs represent parts of novel non-coding repetitive elements...
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