Article
Variations in abundance of 2 repetitive sequences in Leymus and Psathyrostachys species.
Genome - 1 May 2006
Wang R R-C, Zhang J-Y, Lee B S, Jensen K B, Kishii M, Tsujimoto H
Abstract excerpt
The Ns genome of the genus Psathyrostachys is a component of the polyploid genome in the genus Leymus. Using fluorescence in situ hybridization (FISH), the occurrence and abundance of 2 tandem repetitive sequences from Leymus racemosus (Lam.) Tzvelev, pLrTaiI-1 (TaiI family) and pLrPstI-1 (1 class of 350-bp family), were assayed in 4 species of the genera Psathyrostachys and Leymus. The pLrPstI-1 sequence was...
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