Alien Introgression In Wheat PDF Download
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Author | : Márta Molnár-Láng |
Publisher | : Springer |
Total Pages | : 387 |
Release | : 2015-11-20 |
Genre | : Science |
ISBN | : 3319234943 |
Download Alien Introgression in Wheat Book in PDF, ePub and Kindle
This book provides an overview of the latest advancements in the field of alien introgression in wheat. The discovery and wide application of molecular genetic techniques including molecular markers, in situ hybridization, and genomics has led to a surge in interspecific and intergeneric hybridization in recent decades. The work begins with the taxonomy of cereals, especially of those species which are potential gene sources for wheat improvement. The text then goes on to cover the origin of wheat, breeding in connection with alien introgressions, and the problems of producing intergeneric hybrids and backcross derivatives. These problems can include crossability, sterility, and unequal chromosome transmission. The work then covers alien introgressions according to the related species used, as well as new results in the field of genomics of wild wheat relatives and introgressions.
Author | : Márta Molnár-Láng |
Publisher | : |
Total Pages | : |
Release | : 2015 |
Genre | : |
ISBN | : 9783319234953 |
Download Alien Introgression in Wheat Book in PDF, ePub and Kindle
This book provides an overview of the latest advancements in the field of alien introgression in wheat. The discovery and wide application of molecular genetic techniques including molecular markers, in situ hybridization, and genomics has led to a surge in interspecific and intergeneric hybridization in recent decades. The work begins with the taxonomy of cereals, especially of those species which are potential gene sources for wheat improvement. The text then goes on to cover the origin of wheat, breeding in connection with alien introgressions, and the problems of producing intergeneric hybrids and backcross derivatives. These problems can include crossability, sterility, and unequal chromosome transmission. The work then covers alien introgressions according to the related species used, as well as new results in the field of genomics of wild wheat relatives and introgressions.
Author | : Wei Zhang |
Publisher | : |
Total Pages | : 0 |
Release | : 2019 |
Genre | : |
ISBN | : 9781838798208 |
Download Alien introgression and breeding of synthetic wheat Book in PDF, ePub and Kindle
Author | : Yasunari Ogihara |
Publisher | : Springer |
Total Pages | : 421 |
Release | : 2015-09-15 |
Genre | : Science |
ISBN | : 4431556753 |
Download Advances in Wheat Genetics: From Genome to Field Book in PDF, ePub and Kindle
This proceedings is a collection of 46 selected papers that were presented at the 12th International Wheat Genetics Symposium (IWGS). Since the launch of the wheat genome sequencing project in 2005, the arrival of draft genome sequences has marked a new era in wheat genetics and genomics, catalyzing rapid advancement in the field. This book provides a comprehensive review of the forefront of wheat research, across various important topics such as germplasm and genetic diversity, cytogenetics and allopolyploid evolution, genome sequencing, structural and functional genomics, gene function and molecular biology, biotic stress, abiotic stress, grain quality, and classical and molecular breeding. Following an introduction, 9 parts of the book are dedicated to each of these topics. A final, 11th part entitled “Toward Sustainable Wheat Production” contains 7 excellent papers that were presented in the 12th IWGS Special Session supported by the OECD. With rapid population growth and radical climate changes, the world faces a global food crisis and is in need of another Green Revolution to boost yields of wheat and other widely grown staple crops. Although this book focuses on wheat, many of the newly developed techniques and results presented here can be applied to other plant species with large and complex genomes. As such, this volume is highly recommended for all students and researchers in wheat sciences and related plant sciences and for those who are interested in stable food production and food security.
Author | : Frank Ordon |
Publisher | : |
Total Pages | : |
Release | : 2019 |
Genre | : Grain |
ISBN | : 9781786762474 |
Download Advances in Breeding Techniques for Cereal Crops Book in PDF, ePub and Kindle
Author | : Robert Max David Koebner |
Publisher | : |
Total Pages | : 338 |
Release | : 1985 |
Genre | : Wheat |
ISBN | : |
Download Controlled Introgression of Alien Chromatin Into Wheat Book in PDF, ePub and Kindle
Author | : |
Publisher | : |
Total Pages | : 16 |
Release | : 1997* |
Genre | : |
ISBN | : |
Download Chromosome Rearrangaments and Homoeologus Pairing Book in PDF, ePub and Kindle
Author | : Aditya Pratap |
Publisher | : Springer Science & Business Media |
Total Pages | : 323 |
Release | : 2013-11-01 |
Genre | : Science |
ISBN | : 1461485851 |
Download Alien Gene Transfer in Crop Plants, Volume 1 Book in PDF, ePub and Kindle
Genetic engineering and biotechnology along with conventional breeding have played an important role in developing superior cultivars by transferring economically important traits from distant, wild and even unrelated species to the cultivated varieties which otherwise could not have been possible with conventional breeding. There is a vast amount of literature pertaining to the genetic improvement of crops over last few decades. However, the wonderful results achieved by crop scientists in food legumes’ research and development over the years are scattered in different journals of the World. The two volumes in the series ‘Alien Gene Transfer in Crop Plants’ address this issue and offer a comprehensive reference on the developments made in major food crops of the world. These volumes aim at bringing the contributions from globally renowned scientists at one platform in a reader-friendly manner. The 1st volume entitled, ‘Alien Gene Transfer in Crop Plants: Innovations, Methods and Risk Assessment” will deal exclusively with the process and methodology. The contents of this volume have been designed to appraise the readers with all the theoretical and practical aspects of wide hybridization and gene transfer like processes and methods of gene transfer, role of biotechnology with special reference to embryo rescue, genetic transformation, protoplast fusion and molecular marker technology, problems such as cross incompatibility and barriers to distant hybridization and solutions to overcome them. Since wild and weedy relatives of crop plants may have negative traits associated with them, there are always possibilities of linkage drag while transferring alien alleles. Therefore, problems and limitations of alien gene transfer from these species will also be discussed in this series. Further, the associated risks with this and assessment of risks will also be given due weightage.
Author | : H.-J. Braun |
Publisher | : Springer |
Total Pages | : 606 |
Release | : 1997-12-31 |
Genre | : Science |
ISBN | : |
Download Wheat: Prospects for Global Improvement Book in PDF, ePub and Kindle
Proceedings of the 5th International Wheat Conference, 10-14 June 1996, Ankara, Turkey
Author | : Ronell Joey Carcallas Cainong |
Publisher | : |
Total Pages | : |
Release | : 2014 |
Genre | : |
ISBN | : |
Download Development and Molecular Cytogenetic Characterization of Alien Introgressions Conferring Resistance to Hessian Fly and Fusarium Head Blight in Wheat Book in PDF, ePub and Kindle
Hexaploid wheat (Triticum aestivum L., 2n=6x=42, AABBDD) is a recent polyploid and originates from a limited number of founder genotypes. Domestication bottlenecks further reduced genetic diversity. The wheat gene pool, which consists of landraces and wild relatives such as rye (Secale cereale L.), Leymus racemosus Tien and Elymus tsukushiensis Honda, is a rich source of genetic diversity. Agronomically important traits can be transferred from these gene pools to wheat through chromosome engineering. This dissertation describes chromosome engineering and pre-breeding efforts for resistance to Hessian fly and Fusarium head blight (FHB) in wheat. The germplasm with a whole-arm rye translocation, T2BS·2R#2L, contains the highly effective Hessian fly resistance gene, H21, and an unnamed powdery mildew resistance gene. Directed chromosome engineering was used to shorten the whole-arm rye segment. The recovered wheat-rye recombinant chromosome, T2BS·2BL-2R#2L, had a shorter rye segment but still contained the H21 gene and was transferred through backcrosses to adapted winter and spring wheat cultivars. This study released the germplasm KS09WGGRC51, which is used in wheat breeding programs in the U.S.A. Two novel sources of FHB resistance were identified in L. racemosus and E. tsukushiensis. Fhb3 present in the wheat-L. racemosus T7AL·7Lr#1S Robertsonian translocation was transferred into the adapted Kansas winter wheat cultivar Fuller. The wheat-E. tsukushiensis disomic addition translocation line confers FHB resistance. Ph1b-induced homoeologous recombination was used to produce wheat-E. tsukushiensis recombinants. The distal and interstitial recombinants were identified using molecular markers and genomic in situ hybridization (GISH). A combination of molecular cytogenetic analyses determined that the distal recombinant involved wheat chromosome 1A and a small distal segment originating from the E. tsukushiensis chromosome arm, 1E[superscript]ts#1S, resulting in the recombinant chromosome T1AL·1AS-1E[superscript]ts#1S. The interstitial recombinant involves an unidentified wheat chromosome and appears to be highly rearranged. Both recombinants confer high levels of type II FHB resistance (resistance to spread within the head) based on point inoculations in the greenhouse. To date, these two recombinants are the smallest alien introgression with FHB resistance in common wheat. This germplasm material has been released as KS14WGRC61. The distal recombinant can be used directly for breeding of FHB-resistant cultivars worldwide.