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Monitoring genetic diversity in tropical trees with multilocus dominant markers

Article Abstract:

A study is conducted on genetic diversity in tropical trees using genetic markers called amplified fragment length polymorphism (AFLP), which are dependent on fixation index (F) of populations. Results obtained through a modeling approach reveal that monologues evaluation of genetic diversity varies strongly with variations in the value of F but the multilocus estimate is surprisingly robust to variations in the value of F.

Author: Lowe, A.J., Kremer, A., Colpaert, N., Navarro, C., Cavers, S., Caron, H., Gribel, R., Lemes, M., Margis, R., Gheysen, G., Salgueiro, F.
Publisher: Blackwell Publishers Ltd.
Publication Name: Heredity
Subject: Biological sciences
ISSN: 0018-067X
Year: 2005
Research and Development in the Physical, Engineering, and Life Sciences, Plant Genetics, Biological diversity, Biodiversity, Genetic markers, Genetic research

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Limited pollen dispersal and biparental inbreeding in Symphonia globulifera in French Guiana

Article Abstract:

A study of the mating system and gene flow of Symphonia globulifera, a hermaphroditic, mainly bird-pollinated tree species is reported. In trees at distances up to 150 m more genetically similar than expected at random, significant spatial genetic structure was detected.

Author: Degen, B., Bandou, E., Caron, H.
Publisher: Blackwell Publishers Ltd.
Publication Name: Heredity
Subject: Biological sciences
ISSN: 0018-067X
Year: 2004
Genetic aspects, Trees, Trees (Plants), Pollination, Hermaphroditism

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Subjects list: Research
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