Identification of race‐specific quantitative trait loci for resistance to Colletotrichum lindemuthianum in an Andean population of common bean

Crop Science ◽  
2020 ◽  
Vol 60 (6) ◽  
pp. 2843-2856 ◽  
Author(s):  
Handsome Mungalu ◽  
Miyoba Sansala ◽  
Swivia Hamabwe ◽  
Chikoti Mukuma ◽  
Paul Gepts ◽  
...  
Keyword(s):  
Quantitative Trait Loci ◽  
Common Bean ◽  
Quantitative Trait ◽  
Colletotrichum Lindemuthianum ◽  
Trait Loci ◽  
Andean Population

Quantitative Trait Loci for Root Architecture Traits Correlated with Phosphorus Acquisition in Common Bean

Crop Science ◽  
2006 ◽  
Vol 46 (1) ◽  
pp. 413-423 ◽  
Author(s):  
Stephen E. Beebe ◽  
Marcela Rojas‐Pierce ◽  
Xiaolong Yan ◽  
Matthew W. Blair ◽  
Fabio Pedraza ◽  
...  
Keyword(s):  
Quantitative Trait Loci ◽  
Common Bean ◽  
Quantitative Trait ◽  
Root Architecture ◽  
Phosphorus Acquisition ◽  
Trait Loci

Mapping quantitative trait loci conferring partial physiological resistance to white mold in the common bean RIL population Xana × Cornell 49242

2010 ◽  
Vol 29 (1) ◽  
pp. 31-41 ◽  
Author(s):  
Elena Pérez-Vega ◽  
Aida Pascual ◽  
Ana Campa ◽  
Ramón Giraldez ◽  
Phillip N. Miklas ◽  
...  
Keyword(s):  
Quantitative Trait Loci ◽  
Common Bean ◽  
Quantitative Trait ◽  
White Mold ◽  
Ril Population ◽  
Trait Loci ◽  
Physiological Resistance ◽  
The Common

scholarly journals Two Independent Quantitative Trait Loci Are Responsible for Novel Resistance to Beet curly top virus in Common Bean Landrace G122

2010 ◽  
Vol 100 (10) ◽  
pp. 972-978 ◽  
Author(s):  
Richard C. Larsen ◽  
Chester J. Kurowski ◽  
Phillip N. Miklas
Keyword(s):  
Quantitative Trait Loci ◽  
Linkage Group ◽  
Common Bean ◽  
Quantitative Trait ◽  
Rapd Marker ◽  
The United States ◽  
Effective Control ◽  
Minor Effect ◽  
Beet Curly Top Virus ◽  
Trait Loci

Beet curly top virus, often referred to as Curly top virus (CTV), is an important virus disease of common bean in the semiarid regions of the United States, Canada, and Mexico and the only effective control is genetic resistance. Our objective was to determine if dry bean landrace G122, which lacks the Bct gene for resistance to CTV, contains novel resistance to the virus. Two populations, GT-A and GT-B, consisting of 98 F5:7 recombinant inbred lines (RILs) in total were derived from a cross between G122 and the susceptible variety Taylor Horticultural and evaluated for phenotypic response to natural CTV field infection. Genetic analyses revealed random amplified polymorphism DNA (RAPD) markers associated with a major-effect quantitative trait loci (QTL) from G122 which exhibited stable expression across 3 years in both populations. Phenotypic variation explained by the QTL in GT-A (37.6%) was greater than in GT-B (20.4%). RAPD marker Q14.973 was converted to a sequence-characterized amplified region (SCAR) and designated SQ14.973. The SCAR was used to locate the QTL on linkage group 6 of the Phaseolus core map. A survey of 74 common bean cultivars and breeding lines revealed SQ14.973 would be widely useful for marker-assisted selection of the QTL. An additional minor-effect QTL from G122 was detected on linkage group 7. G122 was determined to possess novel resistance to CTV conditioned by at least two genes, one with major the other minor effect.

Genetic variation underlying pod size and color traits of common bean depends on quantitative trait loci with epistatic effects

2014 ◽  
Vol 33 (4) ◽  
pp. 939-952 ◽  
Author(s):  
Fernando J. Yuste-Lisbona ◽  
Ana M. González ◽  
Carmen Capel ◽  
Manuel García-Alcázar ◽  
Juan Capel ◽  
...  
Keyword(s):  
Genetic Variation ◽  
Quantitative Trait Loci ◽  
Common Bean ◽  
Quantitative Trait ◽  
Epistatic Effects ◽  
Color Traits ◽  
Trait Loci

Putative Quantitative Trait Loci for Physical and Chemical Components of Common Bean

Crop Science ◽  
2003 ◽  
Vol 43 (3) ◽  
pp. 1029-1035 ◽  
Author(s):  
Salvador H. Guzmán‐Maldonado ◽  
Octavio Martínez ◽  
Jorge A. Acosta‐Gallegos ◽  
Fidel Guevara‐Lara ◽  
Octavio Paredes‐López
Keyword(s):  
Quantitative Trait Loci ◽  
Common Bean ◽  
Quantitative Trait ◽  
Chemical Components ◽  
Trait Loci ◽  
Physical And Chemical

Quantitative Trait Loci Associated with Drought Tolerance in Common Bean

Crop Science ◽  
2014 ◽  
Vol 54 (3) ◽  
pp. 923-938 ◽  
Author(s):  
Gerardine Mukeshimana ◽  
Louis Butare ◽  
Perry B. Cregan ◽  
Matthew W. Blair ◽  
James D. Kelly
Keyword(s):  
Quantitative Trait Loci ◽  
Drought Tolerance ◽  
Common Bean ◽  
Quantitative Trait ◽  
Trait Loci

Interaction of common bacterial blight quantitative trait loci in a resistant inter-cross population of common bean

2013 ◽  
Vol 132 (6) ◽  
pp. 658-666 ◽  
Author(s):  
Kelli M. Durham ◽  
Weilong Xie ◽  
Kangfu Yu ◽  
K. Peter Pauls ◽  
Elizabeth Lee ◽  
...  
Keyword(s):  
Quantitative Trait Loci ◽  
Common Bean ◽  
Quantitative Trait ◽  
Bacterial Blight ◽  
Common Bacterial Blight ◽  
Trait Loci

Quantitative Trait Loci Associated with Resistance to Empoasca in Common Bean

Crop Science ◽  
2014 ◽  
Vol 54 (6) ◽  
pp. 2509-2519 ◽  
Author(s):  
Elizabeth I. Brisco ◽  
Timothy G. Porch ◽  
Perry B. Cregan ◽  
James D. Kelly
Keyword(s):  
Quantitative Trait Loci ◽  
Common Bean ◽  
Quantitative Trait ◽  
Trait Loci
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