Literature DB >> 28312902

Seed migration and the structure of plant populations : An experimental study on Thymus vulgaris L.

P H Gouyon1, E B King1, J M Bonnet1, G Valdeyron1, Ph Vernet1.   

Abstract

We use chemical typing to compare sub-populations of thyme (Thymus vulgaris L.) growing in the channels of several ravines where seed migration is expected from sub-populations on the plateu to associated basin subpopulations. The results indicate that seed migration does occur. However, there is little effective gene flow between sub-populations. We discuss the implications of restricted gene flow for population dynamics and structure.

Entities:  

Keywords:  Chemotype; Gene flow; Migration; Population structure; Thymus vulgaris

Year:  1987        PMID: 28312902     DOI: 10.1007/BF00385050

Source DB:  PubMed          Journal:  Oecologia        ISSN: 0029-8549            Impact factor:   3.225


  3 in total

1.  Isolation by Distance.

Authors:  S Wright
Journal:  Genetics       Date:  1943-03       Impact factor: 4.562

2.  The role of migration in the genetic structure of populations in temporally and spatially varying environments. II. Island models.

Authors:  J H Gillespie
Journal:  Theor Popul Biol       Date:  1976-10       Impact factor: 1.570

3.  Pattern of neutral polymorphism in a geographically structured population.

Authors:  M Kimura; T Maruyama
Journal:  Genet Res       Date:  1971-10       Impact factor: 1.588

  3 in total

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