Tìm thấy 20+ kết quả cho từ khóa "Agronomic traits"
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The population structure of the Sudan core set was asso- ciated with phenotypic variation in six agronomic traits (Table 3. 1 Population structure analysis of the NPGS Sudan core collection.
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A fast-linear mixed model for genome-wide haplotype association analysis: application to agronomic traits in maize. In the haplotype association analysis, both haplotype alleles and blocks are tested. Results: Based on the FaST-LMM, the fastLmPure function in the R/RcppArmadillo package has been introduced to speed up genome-wide regression scans by a re-weighted least square estimation.
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A haplotype map of genomic variations and genome-wide association studies of agronomic traits in foxtail millet (Setaria italica). Updated foxtail millet genome assembly and gene mapping of nine key agronomic traits by resequencing a RIL population. A high-density genetic map and QTL analysis of agronomic traits in foxtail millet [Setaria italica (L.) P. QTL mapping for 11 agronomic traits based on a genome-wide Bin-map in a large F 2 population of foxtail millet (Setaria italica (L.) P.
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Significant effort has been invested in the past in stud- ies of physiology and genetics to obtain a deeper under- standing of the agronomic responses under stress conditions beyond yield per se. In the same way, the observed negative correlations between Yd and phenology traits have been reported to be influ- enced by hot and dry growing conditions [53], revealing a strong dependence on the environmental factors for the relationship of these traits.
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Similar significant relationships for agronomic traits under normal and stress conditions were reported in previous studies . Moderate to strong negative correlations was observed between ASI and other traits (PH, EH, EPO, GY) under both nor- mal and heat stress conditions.. In present study, a set of 176 SNPs were associated with the various agronomic traits under normal and heat stress conditions.
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Identification of QTLs for agronomic traits in the Japanese chestnut (Castanea crenata Sieb. Biscarini F, Nazzicari N, Bink M, Arús P, Aranzana MJ, Verde I, et al. Quality control for genome- wide association studies. Genome-wide association studies and genomic prediction. Overview of statistical methods for genome-wide association studies (GWAS). Bolormaa S, Pryce JE, Reverter A, Zhang Y, Barendse W, Kemper K, et al. Prediction of total genetic value using genome-wide dense marker maps
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Functional annotation and Bayesian fine-mapping reveals candidate genes for important agronomic traits in Holstein bulls. From genome-wide associations to candidate causal variants by statistical fine-mapping. Structure, function and disease susceptibility of the bovine major histocompatibility complex. Genome-wide association study for lactation persistency, female fertility, longevity, and lifetime profit index traits in Holstein dairy cattle.
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Association analysis between constructed SNPLDBs and GCA effects of 9 quality- related traits in parents of hybrid rice ( Oryza sativa L.). Background: The general combining ability (GCA) of parents in hybrid rice affects not only heterotic level of grain yield and other important agronomic traits, but also performance of grain quality traits of F 2 bulk population which is the commodity consumed by humans.
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Genome-wide SNP linkage mapping and QTL analysis for fiber quality and yield traits in the upland cotton recombinant inbred lines population. Genome-wide SNP linkage mapping and QTL analysis for fiber quality and yield traits in the Upland cotton recombinant inbred lines population. Population structure and genetic basis of the agronomic traits of upland cotton in China revealed by a genome-wide association study using high-density SNPs
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We analyzed the agronomic traits of K17–841-1 and the donor parents in two growing seasons. Line K17–841-1 displayed stable morphological traits, which were similar to those of the wheat parents SM482 and SM921 (Table 1. The average plant height and spike length of line K17–841-1 were significantly lower than those of the Triticum durum–tetraploid Th. 1 GISH and FISH identification of the wheat – tetraploid Th. elongatum substitution line K17 – 841-1.
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We randomly selected 20 up-curled-leaf and 20 flat-leaf plants from the BC 6 population to investigate traits for evaluation of the effect of heterozygous BnUC2 locus on plant agronomic efficiency. The mean values of all agronomic traits between up-curled-leaf and flat- leaf plants were compared by t-tests.. We randomly selected 15 homozygous up-curled-leaf and 15 flat-leaf plants from the BC 5 F 3 population at the seedling stage for determination of chlorophyll content..
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Conclusions: This study enhances knowledge of the genetic architecture of important agronomic traits related to male and female flowering processes and lateral bearing in walnut. The new marker available for budbreak date, one of the most important traits for good fruiting, will facilitate the selection and development of new walnut cultivars suitable for specific climates..
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Exploring potential of pearl millet germplasm association panel for association mapping of drought tolerance traits. Genetic diversity, population structure, and linkage disequilibrium of pearl millet. Genomic tools in pearl millet breeding for drought tolerance: status and prospects. Exploration of genetic and genomic resources for abiotic and biotic stress tolerance in pearl millet. Pearl millet genome sequence provides a resource to improve agronomic traits in arid environments
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A high-density genetic map and QTL analysis of agronomic traits in foxtail millet [Setaria italica (L.) P. A high density genetic map and QTL for agronomic and yield traits in Foxtail millet [Setaria italica (L.) P. Regulation and manipulation of flavonoid gene expression in anthers of petunia: the molecular basis of the Po mutation. A genomewide analysis of the cinnamyl alcohol dehydrogenase family in sorghum [Sorghum. Fine Mapping of Anther Color Gene Siac1 in Foxtail Millet
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In the current study 103 spring genotypes representing 14 countries were collected from USDA gene bank and tested for their agronomic traits under the Egyptian conditions to increase the genetic diversity of adapted wheat geno- types in Egypt.. The total number of GBS derived SNPs from the tested genotypes was 287,798 SNPs. After quality filtering, the total number of high-quality SNPs was 36,720 which were well distributed across the genome (Fig.
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Pearl millet genome sequence provides a resource to improve agronomic traits in arid environments. Current Status of Pearl Millet Downy Mildew Prevalence across Agroecological Zones of Senegal. Advances in pearl millet fodder yield and quality improvement through breeding and management practices. Descriptors for pearl millet [Pennisetum glaucum (L.) R.. Diversity of wild and cultivated pearl millet accessions (Pennisetum glaucum [L.] R
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Heterosis for yield components and key quality traits basmati rice. Analysis of Heterosis of Main Agronomic Traits in Indica-Japonica Lines of Rice. Heterosis in early lines of indica rice.. Heterosis in early rices. Heterosis in intervarital hybrids of rice (Oryza sativa L. Estimation of heterosis and inbreeding depression for yield and yield related traits in rice (Oryza sativa L.).. Heterosis studies in rice hybrids using CMS- System. K., Singh, S., Singh, A.
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These candidate genes are very important in the sexual reproduction and agronomic traits of papaya, such as pistil development, female gamete development, pollen tube growth, embryo development, flower time, crop yields, and peduncle elongation. For example, TOR is involved in embryogen- esis and is expressed in the embryo, endosperm, and meristem under Rapamycin [27, 28].
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Since BB has several undesirable agronomic traits, we considered other traits such as lodging, plant height and maturity for selecting R as the most adapted FHB resistance progeny of the SF/BB population. This may also explain the similarity between the R and SF in the expression of the FHB-M4 module ME.. The expression of the FHB-M2, FHB-M3 and FHB- M4 MEs was largely different in mock-inoculated and inoculated genotypes, suggesting that they carry genes involved in inducible defense (Fig.
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Quantitative trait loci mapping for Gibberella ear rot resistance and associated agronomic traits using genotyping-by-sequencing in maize. A meta-analysis of QTL associated with ear rot resistance in maize. Identification of resistance on maize germplasm to maize ear rot. Evidence for a gene for silk resistance to Fusarium graminearum Schw. Ear rot of maize. Combined linkage and association mapping reveals qtl and candidate genes for plant and ear height in maize