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 characterization of yield and quality related traits in legumes written by Qijiian Song and published by Frontiers Media SA. This book was released on 2023-11-06 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Soybean molecular breeding and genetics written by Guo-Liang Jiang and published by Frontiers Media SA. This book was released on 2023-03-29 with total page 351 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Soybean Improvement written by Shabir Hussain Wani and published by Springer Nature. This book was released on 2022-10-17 with total page 278 pages. Available in PDF, EPUB and Kindle. Book excerpt: Soybean (Glycine max L. (Merr)) is one of the most important crops worldwide. Soybean seeds are vital for both protein meal and vegetable oil. Soybean was domesticated in China, and since last 4-5 decades it has become one of the most widely grown crops around the globe. The crop is grown on an anticipated 6% of the world’s arable land, and since the 1970s, the area in soybean production has the highest percentage increase compared to any other major crop. It is a major crop in the United States, Brazil, China and Argentina and important in many other countries. The cultivated soybean has one wild annual relative, G. soja, and 23 wild perennial relatives. Soybean has spread to many Asian countries two to three thousand years ago, but was not known in the West until the 18th century. Among the various constraints responsible for decrease in soybean yields are the biotic and abiotic stresses which have recently increased as a result of changing climatic scenarios at global level. A lot of work has been done for cultivar development and germplasm enhancement through conventional plant breeding. This has resulted in development of numerous high yielding and climate resilient soybean varieties. Despite of this development, plant breeding is long-term by nature, resource dependent and climate dependent. Due to the advancement in genomics and phenomics, significant insights have been gained in the identification of genes for yield improvement, tolerance to biotic and abiotic stress and increased quality parameters in soybean. Molecular breeding has become routine and with the advent of next generation sequencing technologies resulting in SNP based molecular markers, soybean improvement has taken a new dimension and resulted in mapping of genes for various traits that include disease resistance, insect resistance, high oil content and improved yield. This book includes chapters from renowned potential soybean scientists to discuss the latest updates on soybean molecular and genetic perspectives to elucidate the complex mechanisms to develop biotic and abiotic stress resilience in soybean. Recent studies on the improvement of oil quality and yield in soybean have also been incorporated.
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.
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 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 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 Advances in Plant Breeding Strategies Legumes written by Jameel M. Al-Khayri and published by Springer Nature. This book was released on 2019-10-08 with total page 522 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book examines the development of innovative modern methodologies towards augmenting conventional plant breeding, in individual crops, for the production of new crop varieties under the increasingly limiting environmental and cultivation factors to achieve sustainable agricultural production, enhanced food security, in addition to providing raw materials for innovative industrial products and pharmaceuticals. This is Vol 7, subtitled Legumes, focuses on advances in breeding strategies using both traditional and modern approaches for the improvement of individual legume crops. Included in this volume are Adzuki bean, Black gram, Chickpea Cluster bean, Common bean, Cowpea, Faba bean, Hyacinth bean, Lentil, Mung bean, Pigeonpea and Soybean. This volume is contributed by 57 internationally reputable scientists from 9 countries. Each chapter comprehensively reviews the modern literature on the subject and reflects the authors own experience.
Download or read book Soybean Genetics Newsletter written by and published by . This book was released on 1977 with total page 576 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book History of Soybean Variety Development Breeding and Genetic Engineering 1902 2020 written by William Shurtleff; Akiko Aoyagi and published by Soyinfo Center. This book was released on 2020-06-25 with total page 1481 pages. Available in PDF, EPUB and Kindle. Book excerpt: The world's most comprehensive, well documented and well illustrated book on this subject. With extensive subject and geographic index. 152 photographs and illustrations - mostly color, Free of charge in digital format on Google Books.
Download or read book Soybean for Human Consumption and Animal Feed written by Aleksandra Sudarić and published by BoD – Books on Demand. This book was released on 2020-12-02 with total page 162 pages. Available in PDF, EPUB and Kindle. Book excerpt: Soybean is the main oilseed crop worldwide, a staple crop for protein-rich food and feed as well as a significant source of nutraceutical compounds with many different medical benefits. Soybean for Human Consumption and Animal Feed highlights the state of research in soybean nutritional attributes as well as science-based approaches defining the future of soybean for human consumption and animal feed. Over seven chapters, this book presents a comprehensive picture of the potential of soybean for human and animal diets and health as well as quality stock for pharmaceutical and functional food industries with an emphasis on the importance of genetic improvement of soybean germplasm in enhancing healthy and safe properties of final soy products.
Download or read book Evaluation and Genetic Analysis of Two Soybean Glycine Max L Merr Recombinant Inbred Line Populations Segregating for Resistance to Root Knot Nematode Meloidogyne Incognita written by Drew Wright and published by . This book was released on 2012 with total page 94 pages. Available in PDF, EPUB and Kindle. Book excerpt: One of the most economically important pathogens of US soybeans is the Southern Root Knot Nematode [(Meloidogyne incognita ) (Kofoid and White) Chitwood] (Mi). Evaluation and identification of resistance is highly important to the plant breeding program at SIUC. The main objective of this study was to screen within the greenhouse two F5:7 recombinant inbred line (RIL) (n =96) from crosses between LS90-1920 or LS97-1610 (resistant parents) with 'Spencer' (susceptible parent) to identify sources of resistance for Mi. Additionally, the RILs were evaluated in two locations in southern Illinois (Harrisburg and Dowell) in 2011 for several agronomic characteristics including yield performance. The phenotypic data collected from field and greenhouse experiments was used to select for superior lines within the two populations. The screening data was also used to identify single nucleotide polymorphism (SNP) markers associated with Mi resistance. Initial screening of the 5,361 SNP markers indicated four SNP markers (ss247062763, ss247064854, ss247077423 and ss247067293) highly associated with resistance to Mi. The results will help accelerating selection practices, and have provided high yielding resistant lines for the creation of resistant commercial varieties.
Download or read book Soybean written by Aleksandra Sudarić and published by BoD – Books on Demand. This book was released on 2011-04-11 with total page 530 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book Soybean: Molecular Aspects of Breeding focuses on recent progress in our understanding of the genetics and molecular biology of soybean and provides a broad review of the subject, from genome diversity to transformation and integration of desired genes using current technologies. This book is divided into four parts (Molecular Biology and Biotechnology, Breeding for Abiotic Stress, Breeding for Biotic Stress, Recent Technology) and contains 22 chapters.
Download or read book Genetics and Genomics of Soybean written by Gary Stacey and published by Springer. This book was released on 2010-10-28 with total page 407 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 Characterization of a Diverse USDA Collection of Wild Soybean glycine Soja Siebold Zucc Accessions and Subsequent Mapping for Seed Composition and Agronomic Traits in a RIL Population written by Thang Cao La and published by . This book was released on 2018 with total page 183 pages. Available in PDF, EPUB and Kindle. Book excerpt: The relatively low genomic variation of current U.S. soybean [Glycine max (L.) Merill] cultivars constrains the improvement of grain yield, seed quality, and other agronomic traits within soybean breeding programs. Recently, a substantial effort has been undertaken to introduce novel genetic diversity present in wild soybean (Glycine soja Siebold & Zucc.) into new elite cultivars, in both public and private applied soybean breeding programs. The objectives of this research were to evaluate the phenotypic diversity within a core collection of 80 G. soja plant introductions (PIs) in the United States Department of Agriculture National Genetic Resources Program that were collected in China, Japan, Russia, and South Korea, and to analyze the correlations between agronomic and seed composition traits. Field tests were conducted in Missouri and North Carolina during three years, 2013, 2014, and 2015, in a randomized complete block design (n=3). The phenotypic data collected included plant maturity date, seed weight, and the seed concentration of protein, oil, essential amino acid, fatty acid, and soluble carbohydrates. Analyzing the data from six environments, we found genotype was a significant (p
Download or read book Genetic Analysis of Sucrose Concentration in Soybean Seeds Using a Historical Soybean Genomic Panel written by Alexandra Ficht and published by . This book was released on 2018 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Sucrose concentration in soybean (Glycine max L. Merr) seed is becoming an increasingly important trait for the soy food industry. The objectives of this thesis were to: 1) identify quantitative trait loci (QTL) for sucrose concentration, 2) explore the allelic variation present in a genomic panel for candidate genes related to sucrose synthesis in soybean, and 3) determine the effect of genotype (G), environment (E) and genotype-by-environment interaction (GE) on varying sucrose levels in the seed. A University of Guelph panel of 296 pedigree-related genotypes was used for this analysis. Significant G, E, and GE interaction effects were observed for sucrose over three years and four locations in Ontario, which allowed for determining the trait stability. QTL analysis was performed using single nucleotide polymorphisms (SNPs) detected using a genotyping-by-sequencing (GBS) approach. A putative QTL was identified in the genomic region harbouring a potential gene involved in sucrose metabolism. Improved understanding of the genetics of sucrose biosynthesis allows for the future development of high sucrose soybean cultivars.
