Abstract
A study was undertaken to determine the feasibility of introgressing genes from the octoploid to the tetraploid cytotype in Bromus inermis Leyss. The octoploid × tetraploid, hexaploid × tetraploid, and "pentaploid" × tetraploid crosses were successfully made. Progeny varied in chromosome number from 2n = 29 to 2n = 35 with no 2n = 28 plants. These aneuploid plants were highly sterile.Key words: Bromus inermis, octoploid, tetraploid, introgression
Publisher
Canadian Science Publishing
Subject
Horticulture,Plant Science,Agronomy and Crop Science
Cited by
1 articles.
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