Project description:Clivia is a genus of great horticultural importance and has been widely cultivated as ornamental plants in all over the world. In order to assess the phylogenetic relationships and genetic diversity of the wild Clivia species and cultivars, we isolated AC-enriched repeats using FIASCO from a single clone each of C. miniata Regel. and Clivia nobilis Lindl. Of the fourteen repeats, 10 were polymorphic and 4 were monomorphic. The polymorphic marker loci were characterized using 61 Clivia accessions. The number of alleles ranged from two to six, observed heterozygosity ranged from 0.04 to 1.00 and expected heterozygosity ranged from 0.04 to 0.83. These microsatellite marker loci provide tools for future studies of Clivia species and cultivars.
Project description:The complete chloroplast genome of Clivia miniata was assembled in this study. The genome comprised 158,114 bp in length. The GC content was 37.97%. A total of 133 genes are successfully annotated, including 87 protein-coding genes, 38 tRNA, and 8 rRNA genes. Seventeen protein-coding genes (tpF, ndhA, ndhB, petB, petD, rpl16, rpl2, rps16, trnA-UGC, trnG-UCC, trnI-GAU, trnK-UUU, trnL-UAA, trnV-UAC, clpP, rps12, ycf3) contained one or two introns. Phylogenetic tree analysis revealed that the Clivia miniata is the closest relative with Lycoris radiata, Lycoris squamigera, and Narcissus poeticus.
