v30 (was v*-8587) linkage data, chromosome 9L

The virescent known as v*-8587 can be designated v30, as it is uncovered by TB-9La, is not allelic to v1 or ar, and has a map location well away from either of these virescents. Testcross data were obtained for the cross of + + Wc Bf/bk2 v30 + + x bk2 v30 + +.

The order of the factors, bk2 v30 Wc Bf appears to be reliably defined. The numerical data may be subject to some modification after a few retests; in particular, conditions were poor in the field and classification of v30, while generally reliable, was occasionally uncertain and has been assumed for some of the above testcross plants.


Ed Coe

Please Note: Notes submitted to the Maize Genetics Cooperation Newsletter may be cited only with consent of the authors.

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