![]() The presence of two distinct evolutionary lineages in the different regions suggests that they should be managed independently to conserve the major sources of genetic diversity in S. Signature of a bottleneck followed by demographic expansion was detected in the Malay Peninsula haplogroup. Low levels of genetic differentiation were found between populations within each geographic region. Try SnapGene Download SnapGene Viewer Your download will be available immediately. ![]() To edit, align and clone sequences, try the full version of SnapGene. Genedoc a multiple sequence alignment editor, analyser, and shading utility for Windows. SnapGene Viewer Free software for plasmid mapping, primer design, and restriction site analysis SnapGene Viewer View, annotate and share sequence files with the free SnapGene Viewer. BioEdit Biological sequence alignment editor for Windows 95/98/NT. Using 4Peak DNA sequence viewer to check DNA sequence against DNA data bases - YouTube Kenneth P Mitton PhD FARVO, Eye Research Institute, Oakland University. Free 4Peaks software for viewing and editing chromatograms (Macintosh OS X). This could be explained by the persistence of ancestral polymorphisms or by ancient chloroplast capture. Sequence Scanner (Sequencing Analysis) and Peak Scanner (Fragment Analysis). curtisii appear in different positions of the phylogenetic tree. Phylogenetic analysis of the haplotypes together with those found in other Shorea species showed that two haplogroups in S. This suggests an ancient diversification of these haplogroups, and that long‐distance seed dispersal was unlikely to have occurred during the Pleistocene when the Sunda Shelf was a contiguous landmass. These two haplogroups differed by a number of mutations, and no haplotypes were shared between populations from the different geographic regions. A haplotype network revealed two distinct haplogroups that correlate with two geographic regions, the Malay Peninsula and Borneo. There were 15 chloroplast haplotypes derived from 16 polymorphic sites. Two chloroplast DNA regions (1555 bp of trnH‐psbA‐trnK and 925 bp of trnL‐trnF) were sequenced from 123 individuals collected from six Malay Peninsula and two Bornean populations. This species is widely distributed in hill and coastal hill dipterocarp forests of the Malay Peninsula, whereas isolated populations are found in the coastal hills of north Borneo. We assessed the variability of chloroplast DNA sequences in populations of the dipterocarp forest tree, Shorea curtisii. Kamiya, Koichi Nanami, Satoshi Kenzo, Tanaka Yoneda, Reiji Diway, Bibian Chong, Lucy Azani, Mohamad A. Demographic History of Shorea curtisii (Dipterocarpaceae) Inferred from Chloroplast DNA Sequence Variations Demographic History of Shorea curtisii (Dipterocarpaceae) Inferred from Chloroplast DNA Sequence.
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