Genome-wide association study of Gossypium arboreum resistance to reniform nematode
نویسندگان
چکیده
منابع مشابه
Host Response to Reniform Nematode Infection in Resistant and Susceptible Gossypium arboreum Accessions
The reniform nematode (RN), Rotylenchulus reniformis Lindford and Oliveira, is a serious threat to cotton production. In fields infested with RN, yield losses are estimated at 0 to kg/ha (Robinson, 001). Genetic resistance to RN has not been reported for any commercial cultivar of cotton (Gossypium hirsutum L.) (Robinson et al., 00 ); however, it has been found in G. arboreum (Stewart and Robbi...
متن کاملIntrogression of resistance to reniform nematode (Rotylenchulus reniformis) into upland cotton (Gossypium hirsutum) from Gossypium arboreum and a G. hirsutum/Gossypium aridum bridging line
Gossypium hirsutum L. is the predominant cotton of commerce and all cultivars of this species are susceptible to the reniform nematode, Rotylenchulus reniformis. To introgress resistance to R. reniformis into the tetraploid 2(AD1) G. hirsutum, a resistant diploid A2-genome Gossypium arboreum accession (A2190) was crossed with a hexaploid 2((AD1)D4) bridging line (G 371) to obtain a tetraploid t...
متن کاملIntrogression of Reniform Nematode Resistance from G. arboreum to Upland Cotton: 2005 Advances
Accordingly to the Arkansas Nematode Diagnostic Clinic 00 (Cooperative Extension Service, 00 ) the reniform nematode (Rotylenchulus reniformis Lindford and oliveira) (RN) is present in twelve counties in the state where most of the cotton (G. hirsutum) is cultivated. In fields infested with RN, yield losses are estimated at 340 to kg/ha (Robinson, 001). The RN is expected to become an even grea...
متن کاملGenome-wide Identification and Expression Analysis of the Malate Dehydrogenase Gene Family in Gossypium Arboreum
Malate dehydrogenase (MDH) is a key enzyme that catalyzes the reversible oxidation of malate to oxaloacetate and plays a crucial role in various cellular processes, such as cell expansion, wall thickening and cell elongation. Although individual genes belonging to MDH gene family have been partially identified in various plants, there have been no reports of a genome-wide characterization of th...
متن کاملTranscriptome Analysis of Cotton (Gossypium hirsutum L.) Genotypes That Are Susceptible, Resistant, and Hypersensitive to Reniform Nematode (Rotylenchulus reniformis)
Reniform nematode is a semi-endoparasitic nematode species causing significant yield loss in numerous crops, including cotton (Gossypium hirsutum L.). An RNA-sequencing analysis was conducted to measure transcript abundance in reniform nematode susceptible (DP90 & SG747), resistant (BARBREN-713), and hypersensitive (LONREN-1) genotypes of cotton (Gossypium hirsutum L.) with and without reniform...
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ژورنال
عنوان ژورنال: BMC Genetics
سال: 2018
ISSN: 1471-2156
DOI: 10.1186/s12863-018-0662-3