Evidence map›Paper›PMID 36759771›Full record

ArticleBMC plant biology2023

Development of unigene-derived SSR markers from RNA-seq data of Uraria lagopodioides (Fabaceae) and their application in the genus Uraria Desv. (Fabaceae).

Chaoyu Liu, Maomao Zhang, Xueli Zhao

Abstract read
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Article in BMC plant biology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

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1citing papers in PubMed
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1 citing paper in PubMed.

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5 · Who and what money

Authors and funding

3 authors.

Chaoyu LiuCollege of Forestry, Southwest Forestry University, Kunming, 650224, China.
Maomao ZhangCollege of Forestry, Southwest Forestry University, Kunming, 650224, China.
Xueli ZhaoCollege of Forestry, Southwest Forestry University, Kunming, 650224, China. zhaoxueli@swfu.edu.cn.

Funding

National Natural Science Foundation of China No. 31800170Scientific Research Fund Project of Yunnan Provincial Department of Education No. 2021Y241
6 · The paper itself

Abstract

backgroundUraria Desv. belongs to the tribe Desmodieae (Fabaceae), a group of legume plants, some of which have medicinal properties. However, due to a lack of genomic information, the interspecific relationships, genetic diversity, population genetics, and identification of functional genes within Uraria species are still unclear.

resultsUsing RNA-Seq, a total of 66,026 Uraria lagopodioides unigenes with a total sequence content of 52,171,904 bp were obtained via de novo assembly and annotated using GO, KEGG, and KOG databases. 17,740 SSRs were identified from a set of 66,026 unigenes. Cross-species amplification showed that 54 out of 150 potential unigene-derived SSRs were transferable in Uraria, of which 19 polymorphic SSRs were developed. Cluster analysis based on polymorphisms successfully distinguished seven Uraria species and revealed their interspecific relationships. Seventeen samples of seven Uraria species were clustered into two monophyletic clades, and phylogenetic relationships of Uraria species based on unigene-derived SSRs were consistent with classifications based on morphological characteristics.

conclusionsUnigenes annotated in the present study will provide new insights into the functional genomics of Uraria species. Meanwhile, the unigene-derived SSR markers developed here will be invaluable for assessing the genetic diversity and evolutionary history of Uraria and relatives.

Indexed as

FabaceaeGenetic MarkersMicrosatellite RepeatsMolecular Sequence AnnotationPhylogenyRNA-SeqTranscriptomeGenetic MarkersGenetic diversityInterspecific transferabilityTranscriptome sequencingUnigene-derived SSRUraria

Identifiers

PMID36759771
PMCPMC9912670

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