Assessment of genetic diversity among four orchids based on ddRAD sequencing data for conservation purposes.

ABSTRACT: Genetic diversity was assessed in the four orchid species using NGS based ddRAD sequencing data. The assembled nucleotide sequences (fastq) were deposited in the SRA archive of NCBI Database with accession number (SRP063543 for Dendrobium, SRP065790 for Geodorum, SRP072201 for Cymbidium and SRP072378 for Rhynchostylis). Total base pair read was 1.1 Mbp in case of Dendrobium sp., 553.3 Kbp for Geodorum sp., 1.6 Gbp for Cymbidium, and 1.4 Gbp for Rhynchostylis. Average GC% was 43.9 in Geodorum, 43.7% in Dendrobium, 41.2% in Cymbidium and 42.3% in Rhynchostylis. Four partial gene sequences were used in DnaSP5 program for nucleotide diversity and phylogenetic relationship determination (Ycf2 gene of D

SUBMITTER: Roy SC 

PROVIDER: S-EPMC5313405 | biostudies-literature | 2017 Jan

REPOSITORIES: biostudies-literature