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Genetic Diversity Of Sorghum Sorghum Bicolor L Moench And Its Wild Relatives In Namibia Using Ssr And Rapd Analyses
Download Genetic Diversity Of Sorghum Sorghum Bicolor L Moench And Its Wild Relatives In Namibia Using Ssr And Rapd Analyses full books in PDF, epub, and Kindle. Read online Genetic Diversity Of Sorghum Sorghum Bicolor L Moench And Its Wild Relatives In Namibia Using Ssr And Rapd Analyses ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Book Synopsis Genetic diversity of sorghum (sorghum bicolor (L.) moench) and its wild relatives in Namibia using SSR and RAPD analyses by : Lydia Ndinelao Nghishikungu-Horn
Download or read book Genetic diversity of sorghum (sorghum bicolor (L.) moench) and its wild relatives in Namibia using SSR and RAPD analyses written by Lydia Ndinelao Nghishikungu-Horn and published by . This book was released on 2007 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Genetics, Genomics and Breeding of Sorghum by : Yi-Hong Wang
Download or read book Genetics, Genomics and Breeding of Sorghum written by Yi-Hong Wang and published by CRC Press. This book was released on 2014-07-08 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sorghum is one of the hardiest crop plants in modern agriculture and also one of the most versatile. Its seeds provide calorie for food and feed, stalks for building and industrial materials and its juice for syrup. This book provides an in-depth review of the cutting-edge knowledge in sorghum genetics and its applications in sorghum breeding. Each chapter is authored by specialists in their fields to report the latest trends and findings. The book showcases the definitive value of sorghum as a model system to study the genetic basis of crop productivity and stress tolerance and will provide a foundation for future studies in sorghum genetics, genomics, and breeding.
Book Synopsis Gene Characterization and Marker Development in Sorghum Bicolor (L.) Moench by : Sarah June Schloss
Download or read book Gene Characterization and Marker Development in Sorghum Bicolor (L.) Moench written by Sarah June Schloss and published by . This book was released on 2001 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Genetic Diversity Among Sorghum Bicolor L. Moench Genotypes as Revealed by SDS-PAGE and SSR Markers by : Ramya Vittal
Download or read book Genetic Diversity Among Sorghum Bicolor L. Moench Genotypes as Revealed by SDS-PAGE and SSR Markers written by Ramya Vittal and published by . This book was released on 2006 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Genetic Diversity and Mating System of Wild Sorghum in Kenya and Adaptive Value of Wild x Cultivated Sorghum Hybrids by : Moses Mahugu Muraya
Download or read book Genetic Diversity and Mating System of Wild Sorghum in Kenya and Adaptive Value of Wild x Cultivated Sorghum Hybrids written by Moses Mahugu Muraya and published by Cuvillier Verlag. This book was released on 2009-10-26 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt: In Kenya cultivated and wild sorghums grow sympatrically, hence concerns about crop-towild gene flow are understandable. The crop-to-wild gene flow rates are unknown, as are the adaptive values of crop alleles in wild populations. The major concern is that genes added to crops through modern breeding, such as insect resistance or herbicide tolerance, might spread to wild or weedy relatives creating a “super weed” that is either difficult to control or detrimental to the environment. Furthermore, information is lacking on how the genetic diversity of wild sorghum populations is influenced by gene flow from cultivated sorghum. In addition, the crossing barriers between cultivated sorghum and its wild relatives and the level of genetic diversity of wild sorghums in Kenya have not been documented. Information on the relative extent of the diversity pattern within and among genetically defined groups of distinct eco-systems is lacking. Use of male-sterile bait plants in field trials to estimate gene flow has been questioned due to lack of competing pollen. Moreover, the wild sorghum mating system is not well understood and no information exists on competition between a plant’s own and alien pollen.
Book Synopsis Morphological and Molecular Analysis of Genetic Diversity in Sorghum (Sorghum Bicolor (L.) Moench) [With CD Copy] by : Mohammad Shafiqurrahaman
Download or read book Morphological and Molecular Analysis of Genetic Diversity in Sorghum (Sorghum Bicolor (L.) Moench) [With CD Copy] written by Mohammad Shafiqurrahaman and published by . This book was released on 2019 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Sorghum Molecular Breeding by : R. Madhusudhana
Download or read book Sorghum Molecular Breeding written by R. Madhusudhana and published by Springer. This book was released on 2015-08-20 with total page 231 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides an up-to-date overview of international research work on sorghum. Its comprehensive coverage of our current understanding of transgenic development in sorghum and the strategies that are being applied in molecular breeding make this book unique. Important areas such as genetic diversity, QTL mapping, heterosis prediction, genomic and bioinformatics resources, post-genome sequencing developments, molecular markers development using bioinformatics tools, genetic transformation and transgenic research are also addressed. The availability of the genome sequence along with other recent developments in sequencing and genotyping technologies has resulted in considerable advances in the area of sorghum genomics. These in turn have led to the generation of a large number of DNA-based markers and resulted in the identification and fine mapping of QTL associated with grain yield, its component traits, biotic and abiotic stress tolerance as well as grain quality traits in sorghum. Though a large volume of information has accumulated over the years, especially following the sequencing of the sorghum genome, until now it was not available in a single reference resource. This book fills that gap by documenting advances in the genomics and transgenic research in sorghum and presenting critical reviews and future prospects. “Sorghum Molecular Breeding” is an essential guide for students, researchers and managers who are involved in the area of molecular breeding and transgenic research in sorghum and plant biologists in general.
Book Synopsis Genetic Analysis of the Sorghum Bicolor Stay-green Drought Tolerance Trait by : Karen Ruth Harris
Download or read book Genetic Analysis of the Sorghum Bicolor Stay-green Drought Tolerance Trait written by Karen Ruth Harris and published by . This book was released on 2010 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Sorghum (Sorghum bicolor [L.] Moench) is the fifth most economically important cereal grown worldwide and is a source of food, feed, fiber and fuel. Sorghum, a C4 grass and a close relative to sugarcane, is adapted to hot, dry adverse environments. Some genotypes of sorghum called stay-green have delayed leaf senescence during grain ripening under drought stress conditions which allows normal grain filling whereas most sorghum lines senesce early under post-anthesis drought. Eight sources of stay-green have been identified in the sorghum germplasm collection, most originating from Sudan and Ethiopia. The diversity of the eight sources of staygreen was analyzed using 55 simple sequence repeats (SSR) markers with genome coverage. This analysis showed that the sources of stay-green are quite diverse and can be divided into five groups based on race or working group. Three sources of stay-green have been used to identify 12 major quantitative trait loci (QTL) that modulate this trait. The origin of favorable alleles for stay-green was traced backward to ancestral lines and forward into breeding materials derived from stay-green germplasm. The analysis of the origin of favorable alleles for stay-green helped explain why subsets of stay-green QTL were identified in different studies and provided evidence that there may be more than one favorable allele in the sorghum germplasm for several of the stay-green QTL. Analysis of stay-green breeding lines from three public sorghum-breeding programs revealed that one of the main QTL identified in mapping studies was not being used in the breeding programs (0/13), most likely due to its association with an allele for lemon yellow seeds. In addition, a subset of the regions containing favorable alleles for staygreen from the genotype BTx642 were over represented in stay-green breeding lines. Nearly isogenic lines containing favorable alleles from BTx642 for Stg1, Stg2, Stg3, and Stg4 in a RTx7000 (senescent) background were characterized and each NIL was shown to exhibit a stay-green phenotype. Based in part on this information, fine-mapping of Stg1 was undertaken by crossing the Stg1 NIL to RTx7000. Overall, these results revealed the origin of favorable alleles for stay-green and the current utilization of alleles for stay-green in public breeding programs. In addition, this study identified additional stay-green sources that could be used for further QTL analysis and highlighted the genetic complexity of the stay-green trait.
Book Synopsis Genetic Diversity Analysis of Lowland Sorghum [Sorghum Bicolor (L.) Moench) Landraces Under Moisture Stress Conditions and Breeding for Drought Tolerance in North Eastern Ethiopia by : Amelework Beyene Assefa
Download or read book Genetic Diversity Analysis of Lowland Sorghum [Sorghum Bicolor (L.) Moench) Landraces Under Moisture Stress Conditions and Breeding for Drought Tolerance in North Eastern Ethiopia written by Amelework Beyene Assefa and published by . This book was released on 2012 with total page 364 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Genetic Analysis of Yield and Its Components in Sorghum (Sorghum Bicolor L. Moench) I-Heterosis, Combining Ability and the Nature of Genetic Variation in 9x9 Diallel Set II- Heterosis, Combining Ability and Components of Generation Means in A4x5 (Line X Tester) Set by : Patil R C.
Download or read book Genetic Analysis of Yield and Its Components in Sorghum (Sorghum Bicolor L. Moench) I-Heterosis, Combining Ability and the Nature of Genetic Variation in 9x9 Diallel Set II- Heterosis, Combining Ability and Components of Generation Means in A4x5 (Line X Tester) Set written by Patil R C. and published by . This book was released on 1981 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Estimation of Genetic Diversity in Germplasm Collections of Rabi Sorghum (Sorghum Bicolor (L.) Moench) by : HARIS M. R
Download or read book Estimation of Genetic Diversity in Germplasm Collections of Rabi Sorghum (Sorghum Bicolor (L.) Moench) written by HARIS M. R and published by . This book was released on 2001 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Genetic Diversity and Evolution of Disease Response Genes in Sorghum Bicolor L. Moench and Other Cereals by : Alejandro Zamora-Melendez
Download or read book Genetic Diversity and Evolution of Disease Response Genes in Sorghum Bicolor L. Moench and Other Cereals written by Alejandro Zamora-Melendez and published by . This book was released on 2010 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Several studies have shown that disease resistance genes diverge under recurrent positive selection as a result of a molecular arms-race between hosts and pathogens. However, these studies have been conducted mainly in animals and few plant genes have been shown to evolve adaptively. The study of plant molecular adaptation for disease resistance is fundamental to our understanding of plant-microbe interactions and to the development of novel plant breeding strategies. Here, we combined information from the expression pattern of Sorghum bicolor genes and their divergence to rice in order to identify candidate disease response genes (DRGs). We used evolutionary analyses of orthologous DRG sets from grass species to identify positively selected genes and the targeted residues. Six genes showed a pattern of substitution consistent with positive selection: a thaumatin, a peroxidase and a barley mlo homolog, all known antifungal proteins; and a MADS box gene, an eIF5 gene and a gene of unknown function: SESPY. All adaptive sites mapped to the surface of the crystal structures of peroxidase and thaumatin and several are close to the active sites. This information provides a basis for functional validation studies, the identification of accessions having variation at important residues and the rational design of DRGs. Rapid divergence through positive selection should correlate to reduced intraspecific polymorphism. Here we compare the macroevolution and intraspecific polymorphism of positively selected disease response genes and show that the patterns of polymorphism found are consistent with both selective sweeps and balancing selection. The sorghum mlo homolog and SESPY, have old, divergent alleles, while a peroxidase and a gene with a RNA binding domain have significantly reduced diversity suggesting a recent selective sweep. Finally, we show that sorghum DRGs are significantly closer to the telomere and have more exons than a control set of evenly expressed genes. The evidence from gene location; structure; macro-evolution and polymorphism of these DRGs point to the great selective pressure produced by pathogens which has driven the evolution of cereal genome content, order and function.
Book Synopsis Genetic Diversity of Sorghum (Sorghum Bicolor L. Moench) Germplasm and Hybrid Potential Under Contrasting Environments in Mozambique by : Eduardo Pinto Mulima
Download or read book Genetic Diversity of Sorghum (Sorghum Bicolor L. Moench) Germplasm and Hybrid Potential Under Contrasting Environments in Mozambique written by Eduardo Pinto Mulima and published by . This book was released on 2017 with total page 394 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Morpho-agronomical and Molecular Marker Based Genetic Diversity Analyses and Quality Evaluation of Sorghum (Sorghum Bicolor (L.) Moench Genotypes by : Nemera Geleta Shargie
Download or read book Morpho-agronomical and Molecular Marker Based Genetic Diversity Analyses and Quality Evaluation of Sorghum (Sorghum Bicolor (L.) Moench Genotypes written by Nemera Geleta Shargie and published by . This book was released on 2003 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Genetic Diversity and Combining Ability Among Sorghum Conversion Lines by : Rafael Arturo Mateo Moncada
Download or read book Genetic Diversity and Combining Ability Among Sorghum Conversion Lines written by Rafael Arturo Mateo Moncada and published by . This book was released on 2006 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt: The use of AFLP markers allowed the identification of five strong clusters through estimates of genetic similarities. This classification did not group the lines by either their genetic background or their fertility reaction. This study provides information to identify specific combinations that would help to understand heterotic relationships in sorghum, and support the suggestions made by Menz and Gabriel that races in sorghum are not well defined.
Book Synopsis Genetic Diversity and Variability in Grain Quality of Sorghum (Sorghum Bicolor (L.) Moench) Landraces from North-eastern Ethiopia by : Hailemichael Shewayrga Desmae
Download or read book Genetic Diversity and Variability in Grain Quality of Sorghum (Sorghum Bicolor (L.) Moench) Landraces from North-eastern Ethiopia written by Hailemichael Shewayrga Desmae and published by . This book was released on 2007 with total page 246 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Genetic Analysis of Some of the Quantitative Characters in Sorghum Bicolor L Moench by : Dhande P H.
Download or read book Genetic Analysis of Some of the Quantitative Characters in Sorghum Bicolor L Moench written by Dhande P H. and published by . This book was released on 1982 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
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