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Antibiosis mechanism and bases of resistance to the whitefly, Bemisia tabaci (Gennadius) in upland cotton introgression lines
Screen house leaf cage experiments were conducted under no-choice conditions to ascertain the antibiosis mechanism operating in introgression cotton...
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Harnessing potential grain traits from pre-breeding backcross introgression lines of wild emmer wheat
Grain size and grain weight are key productivity traits in wheat. The evolutionary lineage of cultivated wheat harbours haplotypes with fixed allele...
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Stability analysis and genetic mapping for yield traits of rice wild introgression lines
The introgression lines (ILs) derived from interspecific crosses with wild accessions were subjected to stability analysis and QTL mapping for yield...
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Exploring horticultural traits and disease resistance in Capsicum baccatum through segmental introgression lines
Key messageSegmental introgression and advanced backcross lines were developed and validated as important tools for improving agronomically important...
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Pyramiding QTLs using multiparental advanced generation introgression lines enhances salinity tolerance in rice
Rice is a major cereal that nourishes more than half of the global population. But rice lands are under threat from soil salinity leading to reduced...
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Race specific and non-specific resistance to Magnaporthe oryzae and QTL mapping in wild introgression lines using the standard differential system
Blast disease caused by Magnaporthe oryzae is one of the major challenges to rice crop production worldwide. Wild and related species are potential...
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Identification of reliable QTLs and designed QTL breeding for grain shape and milling quality in the reciprocal introgression lines in rice
Milling quality (MQ) and grain shape (GS) of rice ( Oryza sativa L.) are correlated traits, both determine farmers’ final profit. More than one...
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Dissection of QTLs conferring drought tolerance in B. carinata derived B. juncea introgression lines
BackgroundDrought is one of the important abiotic stresses that can significantly reduce crop yields. In India, about 24% of Brassica juncea (Indian...
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Linkage mapping and quantitative trait loci detection for seedling vigor and grain size in advanced backcross introgression lines from wild accessions of Oryza nivara
Detection of beneficial genes from wild accessions of cultivated crops is becoming increasingly important for crop improvement, especially for traits...
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Development of introgression lines and mapping of qGW2, a novel QTL that confers grain width, in rice (Oryza sativa L.)
Rice grain size is a key determinant of both grain yield and quality. Identification of favorable alleles for use in rice breeding may help to meet...
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Experimental Introgression from Nicotiana Species to Cultivated Tobacco
A number of breeding goals and strategies involving the use of different Nicotiana species can be envisaged. Yet it is only breeding for resistance...
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Introgression Breeding in Brassica juncea
Introgression breeding refers to the transfer of one or more genomic segments from one genome to another, usually between species, for crop...
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A platform for whole-genome speed introgression from Aegilops tauschii to wheat for breeding future crops
Breeding new and sustainable crop cultivars of high yields and desirable traits has been a major challenge for ensuring food security for the growing...
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Neanderthal introgression in SCN9A impacts mechanical pain sensitivity
The Nav1.7 voltage-gated sodium channel plays a key role in nociception. Three functional variants in the SCN9A gene (encoding M932L, V991L, and...
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Genetic introgression from commercial European pigs to the indigenous Chinese Lijiang breed and associated changes in phenotypes
BackgroundGene flow is crucial for enhancing economic traits of livestock. In China, breeders have used hybridization strategies for decades to...
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Identification and validation of seed dormancy loci and candidate genes and construction of regulatory networks by WGCNA in maize introgression lines
Key messageSeventeen PHS-QTLs and candidate genes were obtained, including eleven major loci, three under multiple environments and two with...
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Population genetics reveals new introgression in the nucleus herd of min pigs
ObjectiveMin pigs are a unique genetic resource among local pig breeds in China. They have more excellent characteristics in cold and stress...
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Development of Basmati lines by the introgression of three bacterial blight resistant genes through marker-assisted breeding
Basmati is a premium quality rice, famous for its aroma, fine grain, and excellent cooking qualities. However, it is highly susceptible to bacterial...
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Genomic confirmation of Gossypium barbadense introgression into G. hirsutum and a subsequent MAGIC population
Introgression of superior fiber traits from Pima cotton ( Gossypium barbadense, GB) into high yield Upland cotton ( G. hirsutum ) has been a breeding...
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QTL-seq and transcriptomic integrative analyses reveal two positively regulated genes that control the low-temperature germination ability of MTP–maize introgression lines
Key messageTwo candidate genes (ZmbZIP113 and ZmTSAH1) controlling low-temperature germination ability were identified by QTL-seq and integrative...
