Molecular Analysis of White Clover Population Structure in Grazed Swards during Two Growing Seasons. From: Crop Science | Date: July 1, 2001| Author: | COPYRIGHT 2001 Crop Science Society of America. This material is published under license from the publisher through the Gale Group, Farmington Hills, Michigan.  All inquiries regarding rights should be directed to the Gale Group. (Hide copyright information) Copyright information

White clover (Trifolium repens L.) populations persist for years in grazing lands primarily through clonal growth, yet retain high genetic variability. This study was conducted to determine how clone structure dynamics affected intraspecific genetic variation of white dover at three pasture sites. Up to 37 trifoliate leaf samples were taken monthly by resampling specific points in four 1.2 x 1.2 m area quadrats from April to September for 2 yr; random amplified polymorphic DNA (RAPD) profiles of 1160 and 973 samples, in 1997 and 1998, respectively, were analyzed. Significantly more clones ...

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