The Pigeonpea Genome

The Pigeonpea Genome PDF

Author: Rajeev K. Varshney

Publisher: Springer

Published: 2017-12-15

Total Pages: 104

ISBN-13: 3319637975

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Pigeonpea (Cajanus cajan) is a crop of small land holding farmers in arid and semi-arid regions of the world. It has a number of usages starting from protein rich food to vegetarian families; fuel wood; nitrogen supplier to soil; recycling minerals in soil to animal feed etc. Pigeonpea has been considered to be originated and domesticated in central India from where it travelled to different parts of the world such as Africa and Latin America. In ongoing scenario of climate change, biotic and especially abiotic stresses will make the conditions more challenging for entire agriculture. This volume focusing on the pigeonpea genome will collate the information on the genome sequencing and its utilization in genomics activities, with a focus on the current findings, advanced tools and strategies deployed in pigeonpea genome sequencing and analysis, and how this information is leading to direct outcomes for plant breeders and subsequently to farmers.

Genetic and Genomic Resources of Grain Legume Improvement

Genetic and Genomic Resources of Grain Legume Improvement PDF

Author: Hari D. Upadhyaya

Publisher: Elsevier Inc. Chapters

Published: 2013-07-18

Total Pages: 34

ISBN-13: 0128064420

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Pigeon pea (Cajanus cajan (L.) Millspaugh) is an important grain legume crop grown in tropical and subtropical regions of the world. Though pigeon pea has a narrow genetic base, vast genetic resources are available for its genetic improvement. Evaluation of small subsets, such as core (10% of the whole collection) and mini-core collections (about 1% of the entire collection), has resulted in the identification of promising diverse sources for agronomic and nutrition-related traits as well as resistance/tolerance to important biotic/abiotic stresses for use in pigeon pea improvement programmes. Wild relatives of pigeon pea are the reservoir of many useful genes, including resistance/tolerance to diseases, insect pests and drought and good agronomic traits, and also have contributed to the development of cytoplasmic male sterility systems for pigeon pea improvement. Availability of genomic resources, including the genome sequence, will facilitate greater use of germplasm to develop new cultivars with a broad genetic base.

Transcriptome Sequencing in Pigeonpea [Cajanus Cajan (L.) Millsp.]

Transcriptome Sequencing in Pigeonpea [Cajanus Cajan (L.) Millsp.] PDF

Author: Sutapa Dutta

Publisher: LAP Lambert Academic Publishing

Published: 2013

Total Pages: 188

ISBN-13: 9783659458279

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Genomics research has great potential to revolutionize the discipline of plant breeding. Pigeonpea is an important grain legume mainly produced in semi-arid region, where it plays a crucial role in food and nutritional security of the people. It has the potential to be identified as an important food crop under changing climate. Pedigree and molecular diversity analysis in cultivars developed through classical breeding approaches indicated narrow genetic base in pigeonpea. Genetic and genomic improvement of pigeonpea is required to increase the productivity to meet the increasing food demand. Areas covered in this book include, construction and preparation for Expressed Sequence Tags library, sequencing by most traditional as well as next generation platform, assembling sequencing data, gene prediction, development of molecular markers (SSRs) and evaluation of this bio resources in biodiversity, phylogeny analysis across legume species. The book, therefore, should prove useful not only for students and teachers, but also for the young researchers starting their research career in the field of plant genomics.

The Chickpea Genome

The Chickpea Genome PDF

Author: Rajeev K. Varshney

Publisher: Springer

Published: 2018-01-02

Total Pages: 142

ISBN-13: 3319661175

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This book sheds new light on the chickpea genome sequencing and resequencing of chickpea germplasm lines and provides insights into classical genetics, cytogenetics, and trait mapping. It also offers an overview of the latest advances in genome sequencing and analysis. The growing human population, rapid climate changes and limited amounts of arable land are creating substantial challenges in connection with the availability and affordability of nutritious food for smallholder farmers in developing countries. In this context, climate smart crops are essential to alleviating the hunger of the millions of poor and undernourished people living in developing countries. In addition to cereals, grain legumes are an integral part of the human diet and provide sustainable income for smallholder farmers in the arid and semi-arid regions of the world. Among grain legumes, the chickpea (Cicer arietinum) is the second most important in terms of production and productivity. Besides being a rich source of proteins, it can fix atmospheric nitrogen through symbiosis with rhizobia and increase the input of combined nitrogen. Several abiotic stresses like drought, heat, salinity, together with biotic stresses like Fusarium wilt, Ascochyta blight, and Botrytis grey mould have led to production losses, as the chickpeas is typically grown in the harsh climates of our planet’s semi-arid regions.

Genetic and Genomic Resources of Grain Legume Improvement

Genetic and Genomic Resources of Grain Legume Improvement PDF

Author: Mohar Singh

Publisher: Newnes

Published: 2013-07-18

Total Pages: 322

ISBN-13: 0123984947

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Grain legumes, including common-bean, chickpea, pigeonpea, pea, cowpea, lentil and others, form important constituents of global diets, both vegetarian and non-vegetarian. Despite this significant role, global production has increased only marginally in the past 50 years. The slow production growth, along with a rising human population and improved buying capacity has substantially reduced the per capita availability of food legumes. Changes in environmental climate have also had significant impact on production, creating a need to identify stable donors among genetic resources for environmentally robust genes and designing crops resilient to climate change. Genetic and Genomic Resources of Grain Legume Improvement is the first book to bring together the latest resources in plant genetics and genomics to facilitate the identification of specific germplasm, trait mapping and allele mining to more effectively develop biotic and abiotic-stress-resistant grains. This book will be an invaluable resource for researchers, crop biologists and students working with crop development. Explores origin, distribution and diversity of grain legumes Presents information on germplasm collection, evaluation and maintenance Offers insight into pre-breeding/germplasm enhancement efforts Integrates genomic and genetic resources in crop improvement Internationally contributed work

Pulses, Sugar and Tuber Crops

Pulses, Sugar and Tuber Crops PDF

Author: Chittaranjan Kole

Publisher: Springer Science & Business Media

Published: 2007-01-20

Total Pages: 321

ISBN-13: 3540345167

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Pulses, Sugar and Tuber Crops comprises reviews contributed by 47 eminent scientists from 10 countries. The chapters on common bean, pea, cowpea, sugarcane and potato include comprehensive reviews of voluminous research findings. Fundamental aspects and molecular results are also presented for eight ‘orphan crops’ of high agroeconomic importance including mungbean, lentil, chickpea, lathyrus, pigeonpea, sweet potato, cassava and yam. works on quinoa and Bambara groundnut are reviewed for the first time.

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