Linkage fine-mapping and QTLs affecting morphoagronomic traits of a Mesoamerican x Andean RIL common bean population

Publication Overview
TitleLinkage fine-mapping and QTLs affecting morphoagronomic traits of a Mesoamerican x Andean RIL common bean population
AuthorsdaSilva LC, deSouza TLPO, Cruz CD, Carneiro PCS, eSilva FF, deBarros EG, Vianello RP, daFonseca CEL, Song Q, Cregan PB, Carneiro JEdS
TypeJournal Article
Volume214
Year2018
Page(s)221
CitationdaSilva LC, deSouza TLPO, Cruz CD, Carneiro PCS, eSilva FF, deBarros EG, Vianello RP, daFonseca CEL, Song Q, Cregan PB, Carneiro JEdS. Linkage fine-mapping and QTLs affecting morphoagronomic traits of a Mesoamerican x Andean RIL common bean population. Euphytica. 2018; 214:221.

Abstract

This paper proposes the construction of a genetic linkage map with 376 recombinant inbred lines (RILs) derived from a cross between Mesoamerican 9 Andean common bean (Phaseolus vulgaris L) parents based on single nucleotide polymorphism (SNP) markers; and to detect quantitative trait loci (QTLs) associated with seven morpho-agronomic traits: number of days to flowering (DF), number of days to maturity (DM) or crop cycle; plant architecture (ARC); seed yield (YLD); degree of seed flatness (SF); seed shape (SS); and 100-seed weight (SW). A total of 3060 polymorphic SNP markers were used and 2041 segregated at a 1:1 ratio in the RIL population, as expected. These markers were subjected to linkage analysis in each chromosome. The genetic linkage analysis resulted in linkage maps with a total of 1962 markers spanning 1079.21 cM. A total of 29 QTLs associated with seven morpho-agronomic traits were detected on the 11 chromosomes, which explained between 3.83 and 32.92% of the phenotypic variation in DF. A total of 18 candidate genes associated with the detected QTLs were identified and related with biological processes, molecular functions and cellular components.
Features
This publication contains information about 29 features:
Feature NameUniquenameType
Days to 50% floweringqDFFL.Ruda/AND277.LG01QTL
Days to 50% floweringqDFFL.Ruda/AND277.LG03QTL
Days to 50% floweringqDFFL.Ruda/AND277.LG09QTL
Days to maturityqDM.Ruda/AND277.LG01QTL
Days to maturityqDM.Ruda/AND277.LG03QTL
Days to maturityqDM.Ruda/AND277.LG09QTL
Growth habitqGH.Ruda/AND277.LG01QTL
Growth habitqGH.Ruda/AND277.LG05QTL
Growth habitqGH.Ruda/AND277.LG07QTL
Growth habitqGH.Ruda/AND277.LG08QTL
Seed shapeqSDSHP.Ruda/AND277.LG03QTL
Seed shapeqSDSHP.Ruda/AND277.LG07QTL
Seed shapeqSDSHP.Ruda/AND277.LG09QTL
Seed shapeqSDSHP.Ruda/AND277.LG10QTL
Seed thicknessqSDTH.Ruda/AND277.LG02QTL
Seed thicknessqSDTH.Ruda/AND277.LG05QTL
Seed thicknessqSDTH.Ruda/AND277.LG07QTL
Seed thicknessqSDTH.Ruda/AND277.LG08QTL
Seed thicknessqSDTH.Ruda/AND277.LG09QTL
100-seed weightqSDWT.Ruda/AND277.LG01QTL
100-seed weightqSDWT.Ruda/AND277.LG03QTL
100-seed weightqSDWT.Ruda/AND277.LG05QTL
100-seed weightqSDWT.Ruda/AND277.LG06QTL
100-seed weightqSDWT.Ruda/AND277.LG07QTL
100-seed weightqSDWT.Ruda/AND277.LG08QTL

Pages

Projects
This publication contains information about 1 projects:
Project NameDescription
Bean-Agronomic_traits-daSilva-2018
Featuremaps
This publication contains information about 1 maps:
Map Name
Bean-Ruda/AND277-F10
Stocks
This publication contains information about 3 stocks:
Stock NameUniquenameType
RudaRudaaccession
AND 277AND 277accession
Ruda/AND277-F10Ruda/AND277-F10population
Properties
Additional details for this publication include:
Property NameValue
URLhttps://link.springer.com/article/10.1007/s10681-018-2299-8