[PDF] Top 20 Marker-Assisted Introgression in Backcross Breeding Programs
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Marker-Assisted Introgression in Backcross Breeding Programs
... The aims of this paper are as follows: (1) to investi- gate by simulation the relative genetic gain in a back- cross program by using only markers, only phenotypes, or an[r] ... See full document
10
Size of Donor Chromosome Segments Around Introgressed Loci and Reduction of Linkage Drag in Marker-Assisted Backcross Programs
... a backcross breeding program aimed at introgress- Gene introgression through recurrent backcrossing ing a gene from a “donor” line into the genomic can be used in various circumstances: (i) in plant ... See full document
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Genetics of marker assisted backcross progenies of the cross HUR-105 X Swarna-SUB1
... The indica rice cultivar namely FR13A was identified from the flood prone areas of coastal belt of Orissa. It is pure line selection of the local lowland rice variety Dhala Putia. This cultivar is highly tolerant and ... See full document
8
Validation of Molecular Marker associated with major Spot blotch resistance QTLs
... Spot blotch caused by Bipolaris sorokiniana is a destructive disease of wheat in warm and humid wheat growing regions of the world. Several QTLs have already been identified for spot blotch resistance, including three ... See full document
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Marker assisted breeding for resistance to bacterial leaf blight in popular fine grain variety Jagitial Sannalu
... of backcross generations (Hospital and Charcosset 1997) to estimate the amount of recurrent parent genome ...of introgression of bacterial blight resistance in Samba Mahsuri through ... See full document
6
Marker assisted introgression of genes conferring resistance against bacterial blight & blast into RPHR 1005, the elite restorer line of the popular rice hybrid, DRRH 3
... for introgression of target resistance genes, but also for fertility restoration ...a breeding line (RP-9-27-79-179-74-105) possessing highly desirable taller plant type and higher yield as compared to ... See full document
7
EFFECT OF RECURRENT BACKGROUND ON THE PROTEIN QUALITY OF QPM LINES DEVELOPED THROUGH MARKER ASSISTED BACKCROSS BREEDING (MABB)
... Two-generation marker aided backcrossing for rapid conversion of normal maize lines to quality protein maize ...S. Breeding of Quality Protein Maize ... See full document
11
Improvement of rice crop by Marker assisted Backcross method
... Inheritance of the trait, field/glasshouse and labour costs method of phenotypic evaluation, and the cost of resources are such factors which influence the cost of MABC utilization. In some cases, MABC is more costly ... See full document
8
Using markers in gene introgression breeding programs.
... In the early generations, it is shown that increasing the number of markers over three per non-carrier chromosome is not efficient, that the segment surrounding th[r] ... See full document
12
Introgression the SALTOL QTL into Q5DB, the Elite Variety of Vietnam Using Marker- Assisted - Selection (MAS)
... modern breeding tools. Breakthroughs in salinity tolerance breeding became feasible after the identification of major chromosomal regions (Quantitative trait loci, QTLs) underlining salinity (Saltol) ... See full document
5
Marker-assisted breeding of Indonesia local rice variety Siputeh for semi-dwarf phonetype, good grain quality and disease resistance to bacterial blight
... Results: Siputeh as the recurrent female was crossed with the donor line WH421, an elite paternal line of hybrid rice containing the sd1, Wx b , Xa4 and Xa21 genes, followed by backcrossing and self-pollination. TS4, a ... See full document
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Introgression of Root and Water Use Efficiency Traits Enhances Water Productivity: An Evidence for Physiological Breeding in Rice (Oryza sativa L.)
... Recently, through association genetic approach we iden- tified a few robust markers governing WUE, root and other physiological traits along with specific trait donor genotypes (Raju et al. 2016). IR64, one of the ... See full document
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Marker assisted introgression of durable blast resistance gene pi 1 into popular Indica variety
... MABC breeding approach along with phenotypic selection for Agro-morphological ...and introgression of blast resistance gene Pi-1 into swarna through MABC breeding coupled with phenotypic selection ... See full document
6
Marker-Assisted Introgression of Favorable Alleles at Quantitative Trait Loci Between Maize Elite Lines
... 2.—Marker-assisted backcross introgression ...The breeding scheme used for marker-assisted intro- markers were checked on carrier chromosomes and a gression is described ... See full document
16
Gene Pyramiding for Sustainable Crop Improvement against Biotic and Abiotic Stresses
... plant breeding has improved with the help of molecular markers and MAS ...Molecular marker genotyping has simplified the breeding selection process and reduced the number of generations required for ... See full document
20
Agricultural genomics and sustainable development: perspectives and prospects for Africa
... large-scale breeding programmes that utilize molecular markers to accelerate the evaluation of the outcome of the crosses (Young, ...is marker-assisted backcrossing (MABC) programmes which utilize ... See full document
9
Introgression of durable blast resistance gene Pi-54 into indica rice cv. samba mahsuri, through Marker Assisted Backcross Breeding
... Backcross breeding for the host-plant resistance is an economical strategy and feasible alternative to alleviate this problem in an eco-friendly manner Ragimekula et ...cross breeding method. ... See full document
11
Introgression of Submergence Tolerance into CO 43, a Popular Rice Variety of India, through Marker-assisted Backcross Breeding
... molecular marker technology accelerated the development of submergence tolerant versions of mega rice varie- ties through an marker-assisted backcross breeding (MABB) approach (Neerja ... See full document
8
Enhancement of leaf blast resistance in rice cultivar ‘swarna’ by marker assisted backcross breeding
... MABB. Introgression of Pi-kh Resistance gene into a Malaysian Cultivar, MR264 using Marker-Assisted Backcrossing (MABC) by Hasan et ...on introgression of blast resistance gene Pi54 into ... See full document
5
Analysis Of Recurrent Parent Genome Recovery In Marker-Assisted Backcross Breeding Program In Watermelon
... in breeding work aids selection and speedy recovery of the recurrent parent genome ...effective. Marker-assisted foreground, according to [36] is primarily used to determine the target gene in the ... See full document
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