Abstract:
:The lily-of-the-valley Convallaria (Asparagaceae) consists of three herbaceous perennial species. The plants are commonly found in northern hemisphere, and are best-known for their ornamental and pharmaceutical value. In order to assess the genetic structure, diversity and demographic history of Convallaria species, 19 novel microsatellite markers were developed based on transcriptome data of C. keiskei. Polymorphism and cross-amplification of the markers were tested in three populations of C. keiskei and one population each of C. majalis and C. montana. The transferability rate in two species was both 89.5%. The average number of alleles detected per locus was 7.7, 3.3 and 2.7 in C. keiskei, C. majalis and C. montana, respectively, and the polymorphism information content correspondingly varied from 0.067 to 0.730, from 0.071 to 0.637 and from 0.195 to 0.680 at the population level. The observed and expected heterozygosity ranged from 0.000 to 1.000 and from 0.000 to 0.833, respectively. Seven of the 19 loci showed significant deviation from Hardy-Weinberg equilibrium. The availability of these markers will provide a useful molecular tool for further population genetics, phylogeographic and breeding studies of Convallaria species.
journal_name
Mol Biol Repjournal_title
Molecular biology reportsauthors
Lu QX,Gao J,Wu JJ,Zhou X,Wu X,Li MD,Wei YK,Wang RH,Qi ZC,Li Pdoi
10.1007/s11033-020-05376-9subject
Has Abstractpub_date
2020-04-01 00:00:00pages
3041-3047issue
4eissn
0301-4851issn
1573-4978pii
10.1007/s11033-020-05376-9journal_volume
47pub_type
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