ArticleJournal of molecular evolution2004
Molecular evolution of the GapC gene family in Amsinckia spectabilis populations that differ in outcrossing rate.
Article in Journal of molecular evolution, 2004. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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Who cites it
6 citing papers in PubMed.
- Comparative analysis of molecular and morphological diversity in two diploid Paspalum species (Poaceae) with contrasting mating systems.Plant reproduction · 2024Article
- Comparative studies on population genetic structure of two closely related selfing and outcrossing Zingiber species in Hainan Island.Scientific reports · 2019Article
- Ecological correlates and genetic consequences of evolutionary transitions from distyly to homostyly.Annals of botany · 2017Article
- Mating-system variation, demographic history and patterns of nucleotide diversity in the Tristylous plant Eichhornia paniculata.Genetics · 2010Article
- Understanding the genetic structure of Symplocos laurina Wall. populations using nuclear gene markers.Genetica · 2010Article
- Characterization of Arabidopsis lines deficient in GAPC-1, a cytosolic NAD-dependent glyceraldehyde-3-phosphate dehydrogenase.Plant physiology · 2008Article
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2 authors.
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Abstract
Molecular evolutionary analysis of the glyceraldehyde 3-phosphate dehydrogenase (GapC) gene family was conducted in the plant genus Amsinckia (Boraginaceae), a group that exhibits marked variation in the mating system. GapC genes in this group differ from those of Arabidopsis thaliana in terms of both intron size and number. Phylogenetic and Southern hybridization analyses suggest the presence of multiple GapC loci, each defined by a set of base substitutions that are in strong linkage disequilibrium. One species of Amsinckia, A. spectabilis, was studied in some detail. This species consists of selfing (A. s. spectabilis) and outcrossing (A. s. microcarpa) varieties. Two selfing populations and one outcrossing population sample were analyzed in detail for variation at one of the members of this gene family. GapC3. A reduction in number of GapC3 haplotypes and level of genetic diversity was observed in the selfing populations of A. spectabilis. GapC3 in the outcrossing population (but not the two selfing populations) exhibited a significant departure from neutrality in the direction of an excess of singletons. These results are discussed in the context of forces acting on sequence evolution in populations with different mating systems.
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