A new property of the maize B chromosome.

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A new property of the maize B chromosome.

TB-9Sb is a translocation between the B chromosome and chromosome 9 in maize. Certain deletions of B chromatin from the translocation cause a sharp decrease in B-9 transmission compared to the rate for standard TB-9Sb. The deletions remove components of a B chromosome genetic system that serves to suppress meiotic loss in the female. At least two distinct B-chromosome regions suppress meiotic l...

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Construction and uses of new compound B-A-A maize chromosome translocations.

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ژورنال

عنوان ژورنال: Genetics

سال: 1992

ISSN: 1943-2631

DOI: 10.1093/genetics/131.1.211