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Publicação
Global patterns in peatmoss biodiversity
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Autores
Orientador(es)
Resumo(s)
DNA sequence data from the nuclear ribosomal internal transcribed spacers (ITS) and the
trnL-trnF chloroplast DNA regions were used to quantify geographical partitioning of global biodiversity in peatmosses (Sphagnum), and to compare patterns of molecular diversity
with patterns of species richness. Molecular diversity was estimated for boreal, tropical,
Neotropical, nonboreal (tropical plus Southern Hemisphere), Old World and New World
partitions, based on a total of 436 accessions. Diversity was partitioned among geographical
regions in terms of combined nuclear and chloroplast sequence data and separately for the
ITS and trnL-trnF data sets.
Descrição
Palavras-chave
Biodiversity Sphagnum Molecular ecology Diversity Neotropical diversity Phylogenetic Peatmosses
Contexto Educativo
Citação
Shaw, A.J.; Cox, C.J.; Boles, S.B.Global patterns in peatmoss biodiversity, Molecular Ecology, 12, 10, 2553-25, 2003.
Editora
Wiley