Marker assisted recurrent selection
Web10 apr. 2024 · Key message The pepper S locus, which controls the deciduous character of ripe fruit, was first fine mapped into an interval with a physical length of ~ 38.03 kb on chromosome P10. Capana10g002229, encoding a polygalacturonase, was proposed as a strong candidate gene based on sequence comparison, expression pattern analysis and … WebThe recurrent parent genome recovery ratio was analyzed using 96 markers. Twenty-five lines with recurrent parent genome recovery ratios in the range 91.22–98 ... Zhang, Q. Improving bacterial blight resistance of ‘6078’, an elite restorer line of hybrid rice, by molecular marker-assisted selection. Plant Breed. 2001, 120, 133–137 ...
Marker assisted recurrent selection
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Web10 jan. 2024 · In this study, marker-assisted recurrent selection was evaluated for pyramiding resistance gene alleles against coffee leaf rust (CLR) and coffee berry diseases (CBD) in Coffea arabica. A total of 144 genotypes corresponding to 12 hybrid populations from crosses between eight parent plants with desired morphological and agronomic … WebMarker-assisted recurrent selection (MARS) is an important strategy for the traits controlled by a moderately large number of QTLs (Xu et al., 2013 ). MARS refers to the improvement of an F2 population by one cycle of phenotypic and marker data followed by two or three cycles of only marker data.
Web20 jul. 2024 · Marker-assisted recurrent selection (MARS), a method designed to increase the frequency of additively-inherited favorable alleles in elite breeding populations, has been widely used in plant breeding where a few markers significantly associated with the phenotypic trait are employed (Bernardo, 2008, 2016 ). WebMarker-assisted recurrent selection (MARS) is an important strategy for the traits controlled by a moderately large number of QTLs (Xu et al., 2013). MARS refers to the …
WebMarker-assisted selection may greatly increase the efficiency and effectiveness for breeding compared to conventional breeding. The fundamental advantages of MAS compared to conventional phenotypic selection are: Single plants may be selected with high reliability. (2) accelerated line development in breeding programs. Web31 dec. 2003 · This term is used to describe several modern breeding strategies, including marker-assisted selection (MAS), marker-assisted backcrossing (MABC), marker-assisted recurrent selection (MARS), and genome-wide selection (GWS) or genomic selection (GS) (Ribaut et al., 2010).
Web1 jan. 2013 · Abstract Genomewide selection (GWS) is marker-assisted selection without identifying markers with significant effects. Our previous work with the intermated B73 × Mo17 maize ( Zea mays L .) population revealed significant variation for grain yield and stover-quality traits important for cellulosic ethanol production.
WebMarker Assisted Recurrent Selection Markers could be used to assist selection at times where phenotypic selection cannot be performed. Marker-assisted recurrent selection (MARS) is a recurrent selection that utilizes markers (Eathington et al., 2007) to increase gain per unit time. Steps in a MARS in Maize: 1. MAS in Cycle 0. 1. Create an F2 ... esher brickWeb17 mei 2024 · The objective of marker assisted recurrent selection (MARS) is to increase the frequency of favorable marker alleles in a population before inbred line extraction. … esher bridge clubWeb1 dec. 2015 · Marker assisted selection 1 of 37 Marker assisted selection Dec. 01, 2015 • 94 likes • 71,618 views Download Now Download to read offline Education Marker … finish line status accessWebMarker assisted selection or marker aided selection ( MAS) is an indirect selection process where a trait of interest is selected based on a marker ( morphological, … esher businessesWeb1 sep. 2009 · The use of doubled haploids (DHs) instead of F 2 plants (or, equivalently, F 3 families) may permit a better estimation of marker–trait associations. Our objective was … finish line status loginfinish line starting lineWeb1 jan. 2013 · Abstract Genomewide selection (GWS) is marker-assisted selection without identifying markers with significant effects. Our previous work with the intermated B73 × … esher brewery