Molecular Phylogeny of Dipterocarpaceae in Thailand Using trnL-trnF and atpB-rbcL Intergenic Spacer Region in Chloroplast DNA
نویسندگان
چکیده
منابع مشابه
The historical biogeography of Scabiosa (Dipsacaceae): implications for Old World plant disjunctions
Methods This study uses maximum-likelihood and Bayesian phylogenetic analyses of chloroplast DNA (atpB–rbcL, trnL–trnF, trnS–trnG, psbA–trnH) and nuclear ribosomal DNA [internal transcribed spacer (ITS) and external transcribed spacer (ETS)] from 24 out of c. 37 ingroup taxa, beast molecular dating, and the dispersal–extinction–cladogenesis method (Lagrange) to reconstruct ancestral geographica...
متن کاملUniversal primers for amplification and sequencing a noncoding spacer between the atpB and rbcL genes of chloroplast DNA
Universal primers for amplifying and sequencing a noncoding spacer between the atpB and rbcL genes of the chloroplast DNA were constructed from the published sequences of Marchantia (a liverwort), tobacco, and rice. Our results indicate an evolutionary trend of increasing spacer size from liverworts, through mosses, to vascular plants. This atpB-rbcL spacer is AT-rich, consistent with other chl...
متن کاملSystematic affinities of Rhizophoraceae and Anisophylleaceae, and intergeneric relationships within Rhizophoraceae, based on chloroplast DNA, nuclear ribosomal DNA, and morphology.
A cladistic analysis of sequences from the chloroplast gene rbcL was used to determine the systematic affinities of Rhizophoraceae and Anisophylleaceae. This analysis rejects close relationships of Rhizophoraceae with Celastraceae or Elaeocarpaceae, suggested previously, and identifies Erythroxylaceae as sister group within the Malpighiales, supported by several morphological and anatomical cha...
متن کاملPHYLOGENETIC RELATIONSHIPS OF CAPSICUM (SOLANACEAE) USING DNA SEQUENCES FROM TWO NONCODING REGIONS: THE CHLOROPLAST atpB-rbcL SPACER REGION AND NUCLEAR waxy INTRONS
This study focuses on three phylogenetic problems related to Capsicum (Solanaceae): (1) the monophyly of the genus, (2) species delimitation within the genus, and (3) phylogenetic relationships of species within Capsicum. The chloroplast atpB-rbcL noncoding spacer region was used to derive a phylogeny for seven outgroup genera and 11 species of Capsicum. Data derived from five introns within th...
متن کاملA combined chloroplast atpB–rbcL and trnL-F phylogeny unveils the ancestry of balsams (Impatiens spp.) in the Western Ghats of India
Only a few Impatiens spp. from South India (one of the five centers of diversity for Impatiens species) were included in the published datum of molecular phylogeny of the family Balsaminaceae. The present investigation is a novel attempt to reveal the phylogenetic association of Impatiens species of South India, by placing them in the global phylogeny of Impatiens based on a combined analysis o...
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ژورنال
عنوان ژورنال: Pakistan Journal of Biological Sciences
سال: 2006
ISSN: 1028-8880
DOI: 10.3923/pjbs.2006.649.653