V Vaughan Symonds
Affiliation: Massey University
Country: New Zealand
- Dynamics of polyploid formation in Tragopogon (Asteraceae): recurrent formation, gene flow, and population structureV Vaughan Symonds
Florida Museum of Natural History, University of Florida, Gainesville, Florida 32611, USA
Evolution 64:1984-2003. 2010..Our data also indicate a lack of gene flow among polyploid plants of independent origin, even when they co-occur, suggesting potential reproductive barriers among separate lineages in both polyploid species...
- Natural allelic variation defines a role for ATMYC1: trichome cell fate determinationV Vaughan Symonds
Institute for Cellular and Molecular Biology, The University of Texas at Austin, Austin, Texas, United States of America
PLoS Genet 7:e1002069. 2011..thaliana and indicate that the transcription factors that make up the TTG1 genetic pathway generally may be important sources of epidermal variation in plants...
- Natural genetic variation in whole-genome expression in Arabidopsis thaliana: the impact of physiological QTL introgressionThomas E Juenger
The University of Texas at Austin, Section of Integrative Biology and Institute for Cellular and Molecular Biology, 1 University Station C0930, Austin, TX 78712, USA
Mol Ecol 15:1351-65. 2006..We discuss these results in the context of candidate genes, cloning QTL, and phenotypic evolution...
- Extensive chromosomal variation in a recently formed natural allopolyploid species, Tragopogon miscellus (Asteraceae)Michael Chester
Department of Biology, University of Florida, Gainesville, FL 32611, USA
Proc Natl Acad Sci U S A 109:1176-81. 2012..A protracted period of genome instability in neoallopolyploids may increase opportunities for alterations to genome structure, losses of coding and noncoding DNA, and changes in gene expression...
- Mapping quantitative trait loci in multiple populations of Arabidopsis thaliana identifies natural allelic variation for trichome densityV Vaughan Symonds
Section of Molecular, Cell and Developmental Biology, Institute for Cellular and Molecular Biology, University of Texas, 78712, USA
Genetics 169:1649-58. 2005..More generally, these findings suggest that the use of multiple populations holds great promise for better understanding the genetic architecture of natural variation...
- An analysis of microsatellite loci in Arabidopsis thaliana: mutational dynamics and applicationV Vaughan Symonds
Section of Molecular, Cell, and Developmental Biology and Institute for Cellular and Molecular Biology, University of Texas, Austin, Texas 78712, USA
Genetics 165:1475-88. 2003..Results of cluster analyses are also presented, demonstrating the potential of microsatellite loci for resolving relationships among accessions of A. thaliana...