Download or read book Genetics and Genomics of Soybean written by Gary Stacey and published by Springer Science & Business Media. This book was released on 2008-05-07 with total page 405 pages. Available in PDF, EPUB and Kindle. Book excerpt: Soybean genomics is of great interest as one of the most economically important crops and a major food source. This book covers recent advances in soybean genome research, including classical, RFLP, SSR, and SNP markers; genomic and cDNA libraries; functional genomics platforms; genetic and physical maps; and gene expression profiles. The book is for researchers and students in plant genetics and genomics, plant biology and pathology, agronomy, and food sciences.
Download or read book Genetic Analysis of Reproductive Traits in Soybean Glycine Max L Merr written by I. Made Tasma and published by . This book was released on 2001 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ten of the 18 homologous and cloned flowering time gene sequences have been mapped. The gene sequences were mapped onto LGs A2 (CRY2), B1 and H (COLI), Al and B2 (PHYA), C1 (DET1 and LD), D2 (AP2), E and K (PHYB), F (COL2), L (FCA), and Q (CCA1). None of these cDNA sequences have been found to be directly associated with previously mapped QTL for flowering time. However, analyses of these candidate genes using NILs show that the FCA homolog was associated with maturity locus E3. The map positions and phenotypic data support that homologous gene sequence FCA is a strong candidate for maturity locus E3. Analyses of NILs suggest that PHYB homolog may be associated with maturity locus El. However, current data show El and PHYB mapped in different LGs.
Download or read book The Soybean Genome written by Henry T. Nguyen and published by Springer. This book was released on 2017-09-20 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book examines the application of soybean genome sequences to comparative, structural, and functional genomics. Since the availability of the soybean genome sequence has revolutionized molecular research on this important crop species, the book also describes how the genome sequence has shaped research on transposon biology and applications for gene identification, tilling and positional gene cloning. Further, the book shows how the genome sequence influences research in the areas of genetic mapping, marker development, and genome-wide association mapping for identifying important trait genes and soybean breeding. In closing, the economic and botanical aspects of the soybean are also addressed.
Download or read book Soybeans Improvement Production and Uses written by Billy E. Caldwell and published by . This book was released on 1973 with total page 712 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Genetic Analysis in Soybean written by Sunil S. Patil and published by LAP Lambert Academic Publishing. This book was released on 2012-06 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt: A field experiment was carried out at Navsari Agriculture University, Gujarat (India) for the estimation of Genetic Variability, Heritability, Genetic Advance, Correlation, Path Analysis and Genetic Divergence in 36 soybean genotypes obtained from different eco-geographical regions of India. The highest genotypic and phenotypic coefficient of variances were observed for plant height followed by seed yield per plant and pods per plant and it was lowest for days to 50% flowering, days to maturity, protein content and pod length. High heritability and genetic advance were observed for plant height, seed yield per plant and pods per plant. Seed yield per plant was positively and significantly correlated with plant height, pods per plant, days to 50 per cent flowering and days to maturity. Pod per plant recorded highest positive direct effect on seed yield per plant followed plant height. However, there was a substantial genetic diversity between the genotypes with D2 values ranging from 33.64 to 379.08. Thirty six genotypes were grouped into six clusters. The clustering pattern revealed that genetic diversity was not necessarily associated with geographical diversity in this crop.
Download or read book Molecular and Genetic Analysis of Soybean CDC2 Related Sequences written by Natalia Taranenko and published by . This book was released on 1995 with total page 394 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Genetic Analysis of Some Quantitative Characters in Soybean glycine Max l Merrill written by Raveendra N. Gadag and published by . This book was released on 1985 with total page 122 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Genetics Genomics and Breeding of Soybean written by Kristin Bilyeu and published by CRC Press. This book was released on 2016-04-19 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt: The soybean is an economically important leguminous seed crop for feed and food products that is rich in seed protein (about 40 percent) and oil (about 20 percent); it enriches the soil by fixing nitrogen in symbiosis with bacteria. Soybean was domesticated in northeastern China about 2500 BC and subsequently spread to other countries. The enormous
Download or read book Biological Resources and Migration written by Dietrich Werner and published by Springer Science & Business Media. This book was released on 2004-06-09 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: Migration of humans and animals, plants and even microbes is a ubiquitous global phenomenon. This book covers all forms of migration - plant, microbial, animal or human - and their mutual impact in detail. The contributions in this book are the result of an innovative International Conference and OECD Workshop aimed at triggering off the interdisciplinary dialogue between natural scientists and socioeconomists.
Download or read book Genetic Analysis of Soybean Reactions to Soybean Mosaic Virus written by Guorong Ma and published by . This book was released on 1995 with total page 262 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Genetic Analysis of Seed Size in Soybeans written by Rhonda L. Miller and published by . This book was released on 1986 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Genetic Analysis of Quality Traits for Food grade Soybean Glycine Max L Merr in a Breeding Population written by Mao Huang and published by . This book was released on 2012 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Abstract: Food-grade soybeans are a specialty crop with unique chemical and physical seed quality requirements. The tofu production market requires large, round soybean seed with a clear hilum and high protein content. The aim of this project was to detect QTL responsible for traits important in food-grade soybeans, and to provide information for the selection of food-grade soybeans in a breeding program. This study assessed seed shape, size, density, weight, protein content, and oil content in two independent populations of breeding lines and cultivars as well as textural traits of the tofu produced from a subset of those. By identifying the relationship between seed traits and tofu texture, the previously established positive correlation between seed protein content and the stiffness and gel strength of tofu were confirmed. Little to no correlations between seed size and shape measurements and the texture of tofu were detected, indicating that this consumer preference for large, round seeds may not relate to tofu quality. The effects of selection for specialty traits on the genetic differentiation within a breeding program were assessed, results shown that both parental and progeny selection contributed to genetic differentiation and population structure. Association mapping was conducted with 504 markers in a population of 242 breeding lines and cultivars, leading to the identification of 50 significant marker-trait associations. Of the 27 significant associations tested in another independent confirmation population consisting of 152 lines or cultivars, 12 were confirmed. These results can be directly applied to increase selection efficiency in a breeding program.
Download or read book Genetic Analysis of the Resistance of Soybean Genotypes to Sclerotinia Sclerotiorum written by David Darold Hoffman and published by . This book was released on 2001 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Genetic Analysis of Populations Derived from Matings of Southern and Northern U S Soybean Cultivars and Analysis of Isoflavone Concentration in Soybean Seeds written by Lizhi Feng and published by . This book was released on 2001 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Genetic Analysis of Soybean Mosaic Virus SMV Resistance Genes in Soybean glycine Max L Merr written by Mariola Klepadlo and published by . This book was released on 2016 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: Soybean mosaic virus (SMV) causes the most serious viral disease in soybean worldwide. Seven SMV strains, G1 - G7, and three independent multi-allelic loci for SMV resistance, Rsv1, Rsv3, and Rsv4, have been identified. In the initial study, 299 soybean germplasm lines were genotyped for Rsv4 region, inoculated with SMV-G1 and G7 strains, and classified into several resistance groups. The Glyma.02g121400 locus was sequenced from ten soybean accessions, and alignment of the sequences revealed three SNPs displaying 100% polymorphic consistency when a soybean genotype carrying the Rsv4 gene was present. A cross between V94-5152 {u00D7} Lee 68 was made to create linkage map revealing a distance of 3.6 cM between the Rsv4 and the closest SNP. Five Rsv4 candidate genes have been proposed in this region. In the second study, three SMV R-genes were pyramided by crossing J05 and V94-5152. The gene-pyramided line GP20, was crossed with Williams 82, F2 plants were genotyped and collated with phenotypic data of F2:3 lines inoculated with SMV-G1 and G7 strains. The results confirmed a successful incorporation of three genes into one soybean line. In the third study, soybean germplasm PI 438307 was crossed to Essex for the inheritance study, and to three differential parents for the allelism test. F2 population and F2:3 lines derived from all four cross combinations were screened with SMV-G7 strain. Additionally, F2 generation of PI 438307 x Essex were genotyped with two SSRs. The results revealed that resistance to SMV in PI 438307 is controlled by a single dominant gene at the Rsv4 locus. PI 438307 plants exhibited a unique symptoms; therefore, a new allele Rsv4-v was assigned to SMV resistance in PI 438307. In the final study, PI 96983 and York were crossed to evaluate allelomorphic relationship between Rsv1 and Rsv1-y. To break possible linkage, 3000 F2-plant population was phenotyped using the SMV-G1 strain. Occurrence of susceptible and segregating lines indicated tight linkage between two genes positioned in a distance of 2.2 cM. The Rsv2 symbol was proposed to be assigned instead of Rsv1-y. Results from this research may accelerate breeding efforts to develop multi-virus resistant crops.
Download or read book A Comprehensive Survey of International Soybean Research Genetics Physiology Agronomy and Nitrogen Relationships written by James E. Board and published by . This book was released on 2013 with total page 626 pages. Available in PDF, EPUB and Kindle. Book excerpt: Soybean is the most important oilseed and livestock feed crop in the world. These dual uses are attributed to the crop's high protein content (nearly 40% of seed weight) and oil content (approximately 20%); characteristics that are not rivaled by any other agronomic crop. Across the 10-year period from 2001 to 2010, world soybean production increased from 168 to 258 million metric tons (54% increase). Against the backdrop of soybean's striking ascendancy is increased research interest in the crop throughout the world. Information in this book presents a comprehensive view of research efforts in genetics, plant physiology, agronomy, agricultural economics, and nitrogen relationships that will benefit soybean stakeholders and scientists throughout the world. We hope you enjoy the book.
Download or read book Soybean Breeding written by Felipe Lopes da Silva and published by Springer. This book was released on 2017-06-10 with total page 439 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book was written by soybean experts to cluster in a single publication the most relevant and modern topics in soybean breeding. It is geared mainly to students and soybean breeders around the world. It is unique since it presents the challenges and opportunities faced by soybean breeders outside the temperate world.
