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ARS Home » Southeast Area » Stuttgart, Arkansas » Dale Bumpers National Rice Research Center » Research » Publications at this Location » Publication #223764
Title: Use of SSR markers to discern reciprocal outcrossing rates between weedy red rice types and rice cultivars having different degrees of flowering synchronization

Author
item Gealy, David
item ESTORNINOS, L - UNIV. OF AR RREC

Submitted to: Rice Technical Working Group Meeting Proceedings
Publication Type: Proceedings
Publication Acceptance Date: 2/1/2008
Publication Date: 2/18/2008
Citation: Gealy, D.R., Estorninos, L. 2008. Use of SSR markers to discern reciprocal outcrossing rates between weedy red rice types and rice cultivars having different degrees of flowering synchronization. Rice Technical Working Group Meeting Proceedings. P. 147.

Interpretive Summary:

Technical Abstract: A broad range of flowering synchronization between red rice and rice was established by planting rice cultivars that flowered earlier, similar to, or later than red rice. Five SSR markers were used to identify hybrids. Outcrossing rates differed greatly depending on the degree of synchronization and the pollen donor.