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Lautenschlager, Ulrich ; Scheunert, Agnes

LoCoLotive: In silico mining for low‐copy nuclear loci based on target capture probe sets and arbitrary reference genomes

Lautenschlager, Ulrich and Scheunert, Agnes (2023) LoCoLotive: In silico mining for low‐copy nuclear loci based on target capture probe sets and arbitrary reference genomes. Applications in Plant Sciences.

Date of publication of this fulltext: 20 Nov 2023 12:58
Article
DOI to cite this document: 10.5283/epub.55049


Abstract

PremiseUniversal target enrichment probe kits are used to circumvent the individual identification of loci suitable for phylogenetic studies in a given taxon. Under certain circumstances, however, target capture can be inefficient and costly, and lower numbers of marker loci may be sufficient. We therefore propose a computational pipeline that enables the easy identification of a subset of ...

PremiseUniversal target enrichment probe kits are used to circumvent the individual identification of loci suitable for phylogenetic studies in a given taxon. Under certain circumstances, however, target capture can be inefficient and costly, and lower numbers of marker loci may be sufficient. We therefore propose a computational pipeline that enables the easy identification of a subset of promising candidate loci for a taxon of interest. Methods and ResultsTarget sequences used for probe design are filtered based on an assembled reference genome, resulting in presumably intron-containing single-copy loci as present in the reference taxon. The applicability of the proposed approach is demonstrated based on two probe kits (universal and family-specific) in combination with several publicly available reference genomes. ConclusionsGuided by commercial probe kits, LoCoLotive enables fast and cost-efficient marker mining. Its accuracy mainly depends on the quality of the reference genome and its relatedness to the taxa under study.



Involved Institutions


Details

Item typeArticle
Journal or Publication TitleApplications in Plant Sciences
Publisher:WILEY
Place of Publication:HOBOKEN
Date28 July 2023
InstitutionsBiology, Preclinical Medicine > Institut für Pflanzenwissenschaften > Group Plant Systematics and Evolution (Prof. Dr. Christoph Oberprieler)
Identification Number
ValueType
10.1002/aps3.11535DOI
KeywordsSPECIES NETWORKS; PERFORMANCE; PROGRESS; MAFFT; low-copy loci; marker mining; nuclear marker; probe kit; single-copy loci; target capture; target enrichment
Dewey Decimal Classification500 Science > 580 Botanical sciences
StatusPublished
RefereedYes, this version has been refereed
Created at the University of RegensburgYes
URN of the UB Regensburgurn:nbn:de:bvb:355-epub-550497
Item ID55049

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