Biometrical Studies And Quantitative Trait Loci Associated With Major Products Of The Carotenoid Pathway Of Carrot Daucus Carota L

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Biometrical Studies and Quantitative Trait Loci Associated with Major Products of the Carotenoid Pathway of Carrot (daucus Carota L.)

Author : Carlos Antonio Fernandes Santos
Publisher :
ISBN 13 :
Total Pages : 304 pages
Book Rating : 4.:/5 (89 download)

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Book Synopsis Biometrical Studies and Quantitative Trait Loci Associated with Major Products of the Carotenoid Pathway of Carrot (daucus Carota L.) by : Carlos Antonio Fernandes Santos

Download or read book Biometrical Studies and Quantitative Trait Loci Associated with Major Products of the Carotenoid Pathway of Carrot (daucus Carota L.) written by Carlos Antonio Fernandes Santos and published by . This book was released on 2001 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: Orange carrots are a top ranked vegetable in terms ofpro-vitamin A content. Carotenoid pathway products were investigated in F2 populations from two different carrot crosses: orange Brasilia x dark orange HCM and orange B493 x white wild QAL. Broad sense heritabilities va1ues for a1l carotenoids were greater than 90% in the B493 x QAL cross and from 35% to 70% among different carotenoid,s in the Brasilia x HCM cross. The estimated number of factors was 4 for a-carotene, 3 for ~-carotene and total carotenes and one for ?- carotene, lycopene and phytoene in the orange x dark orange cross, and 4 for a-carotene, 1-2 for lycopene and tota1 carotenes and 1 for the other carotenes in the orange x white cross. In comparison to the known biochemical pathways the correct order of substrates and products, phytoene-+? -carotene-+ lycopene, was identified in the path analysis of f3-carotene in the cross Brasilia x HCM but not in the correlation analysis. Linkage grouping ana1ysis assigned 287 and 250 scored molecular markers to the nine chromosomes of carrots, at LOD scores ranging from 3.0 to 7.0 and the average marker spacing was 4.78,4.80,5.54 and 5.13 cM in 11 the Brasilia-, HCM-, B493 and QAL-coupling phase maps, respectively. Interval mapping performed with the orange x dark orange cross detected four, eight, three, one, five and three putative QTL associated with accumulation of ?-carotene, a-carotene, 13-carotene, lycopene, phytoene and total carotenoids, respectively, with major QTL explaining from 10.2 to 13.0% of total phenotypic variation. In the B493 x QAL population single marker analysis identified loci explaining 13.8%,6.8%, 19.3%,5.7%, 17.5% and 20.2% of total phenotypic variation for ?-carotene, a-carotene, 13-carotene, lycopene, phytoene and tota1 carotenoids content, respectively. Overall analysis showed clustered loci affecting the phenotypic variation of carotenoidpathway suggesting clusters of related-pathway loci as an evolutionary mechanism and supporting an adaptive evolutionary model suggested by H. A. Orr. Path analysis and QTL studies suggested that phytoene biosynthesis, perhaps associated with a root specific signal, are the two key factors limiting the carotenoid pathway in roots of white carrots.

Molecular Characterization of Sugar Metabolism in Carrot (Daucus Carota L.)

Author : Yuan-Yeu Yau
Publisher :
ISBN 13 :
Total Pages : 348 pages
Book Rating : 4.:/5 (89 download)

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Book Synopsis Molecular Characterization of Sugar Metabolism in Carrot (Daucus Carota L.) by : Yuan-Yeu Yau

Download or read book Molecular Characterization of Sugar Metabolism in Carrot (Daucus Carota L.) written by Yuan-Yeu Yau and published by . This book was released on 2001 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Dissertation Abstracts International

Author :
Publisher :
ISBN 13 :
Total Pages : 632 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Dissertation Abstracts International by :

Download or read book Dissertation Abstracts International written by and published by . This book was released on 2002 with total page 632 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Inheritance and Molecular Marker-based Genetic Mapping of Parthenocarpy in Cucumber (Cucumis Sativus L.)

Author : Zhanyong Sun
Publisher :
ISBN 13 :
Total Pages : 254 pages
Book Rating : 4.:/5 (89 download)

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Book Synopsis Inheritance and Molecular Marker-based Genetic Mapping of Parthenocarpy in Cucumber (Cucumis Sativus L.) by : Zhanyong Sun

Download or read book Inheritance and Molecular Marker-based Genetic Mapping of Parthenocarpy in Cucumber (Cucumis Sativus L.) written by Zhanyong Sun and published by . This book was released on 2004 with total page 254 pages. Available in PDF, EPUB and Kindle. Book excerpt:

American Doctoral Dissertations

Author :
Publisher :
ISBN 13 :
Total Pages : 776 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis American Doctoral Dissertations by :

Download or read book American Doctoral Dissertations written by and published by . This book was released on 2001 with total page 776 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Plant Breeding in the Omics Era

Author : Rodomiro Ortiz Ríos
Publisher : Springer
ISBN 13 : 3319205323
Total Pages : 250 pages
Book Rating : 4.3/5 (192 download)

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Book Synopsis Plant Breeding in the Omics Era by : Rodomiro Ortiz Ríos

Download or read book Plant Breeding in the Omics Era written by Rodomiro Ortiz Ríos and published by Springer. This book was released on 2015-09-16 with total page 250 pages. Available in PDF, EPUB and Kindle. Book excerpt: The field of plant breeding has grown rapidly in the last decade with breakthrough research in genetics and genomics, inbred development, population improvement, hybrids, clones, self-pollinated crops, polyploidy, transgenic breeding and more. This book discusses the latest developments in all these areas but explores the next generation of needs and discoveries including omics beyond genomics, cultivar seeds and intellectual and property rights. This book is a leading-edge publication of the latest results and forecasts important areas of future needs and applications.

Biotechnology and Sustainable Agriculture 2006 and Beyond

Author : Zhihong Xu
Publisher : Springer
ISBN 13 : 9789048176854
Total Pages : 0 pages
Book Rating : 4.1/5 (768 download)

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Book Synopsis Biotechnology and Sustainable Agriculture 2006 and Beyond by : Zhihong Xu

Download or read book Biotechnology and Sustainable Agriculture 2006 and Beyond written by Zhihong Xu and published by Springer. This book was released on 2010-10-19 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This timely work is a collection of papers presented at the XIth international congress of the International Association of Plant Tissue Culture & Biotechnology. It continues the tradition of the IAPTC&B in publishing the proceedings of its congresses. The work is an up-to-date report on the most significant advances in plant tissue culture and biotechnology as presented by leading international scientists. It will be crucial reading for agricultural scientists, among others.

Advances in Research on Vegetable Production Under a Changing Climate Vol. 1

Author : Shashank Shekhar Solankey
Publisher : Springer Nature
ISBN 13 : 3030634973
Total Pages : 262 pages
Book Rating : 4.0/5 (36 download)

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Book Synopsis Advances in Research on Vegetable Production Under a Changing Climate Vol. 1 by : Shashank Shekhar Solankey

Download or read book Advances in Research on Vegetable Production Under a Changing Climate Vol. 1 written by Shashank Shekhar Solankey and published by Springer Nature. This book was released on 2021-04-09 with total page 262 pages. Available in PDF, EPUB and Kindle. Book excerpt: A considerable change in climate at a global level will impact the vegetable cultivation and agriculture as a whole; subsequently affecting the world's food supply. Climate change per se is not necessarily harmful; the problems arise from extreme events that are difficult to predict (erratic rainfall patterns and unpredictable high and low temperatures), and consequently reduce crop productivity. Vegetables are in general more succulent (have 90% water) and are more sensitive to climatic vagaries. Sudden changes in temperature coupled with irregular precipitation at any phase of crop growth can affect the normal growth, flowering, pollination, fruit setting, fruit development and fruit ripening can decrease the yield. The irregular precipitation can also affect the soil salinity and is a major challenge in many vegetable growing areas. To mitigate the harmful impact of climatic change there is a urgent need to develop adequate adaptation strategies for adverse effect of climate change and the preference should be given on development of heat, cold, drought, flood and salinity stress tolerant genotypes along with climate proofing through conventional and non-conventional breeding techniques. Available evidence shows that there is a high probability of increase in the frequency and intensity of climate related natural hazards due to climate change and hence increases the potential threat due to climate change related natural disasters in the world. This book (Volume- I) will be basically useful for the researchers and postgraduate students with current challenges and mitigation strategies for increasing vegetable production under a changing climate.

Cosmetic Formulation

Author : Heather A.E. Benson
Publisher : CRC Press
ISBN 13 : 1482235404
Total Pages : 497 pages
Book Rating : 4.4/5 (822 download)

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Book Synopsis Cosmetic Formulation by : Heather A.E. Benson

Download or read book Cosmetic Formulation written by Heather A.E. Benson and published by CRC Press. This book was released on 2019-04-05 with total page 497 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cosmetics are the most widely applied products to the skin and include creams, lotions, gels and sprays. Their formulation, design and manufacturing ranges from large cosmetic houses to small private companies. This book covers the current science in the formulations of cosmetics applied to the skin. It includes basic formulation, skin science, advanced formulation, and cosmetic product development, including both descriptive and mechanistic content with an emphasis on practical aspects. Key Features: Covers cosmetic products/formulation from theory to practice Includes case studies to illustrate real-life formulation development and problem solving Offers a practical, user-friendly approach, relying on the work of recognized experts in the field Provides insights into the future directions in cosmetic product development Presents basic formulation, skin science, advanced formulation and cosmetic product development

Liquid Culture Systems for in vitro Plant Propagation

Author : A.K. Hvoslef-Eide
Publisher : Springer Science & Business Media
ISBN 13 : 1402032005
Total Pages : 578 pages
Book Rating : 4.4/5 (2 download)

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Book Synopsis Liquid Culture Systems for in vitro Plant Propagation by : A.K. Hvoslef-Eide

Download or read book Liquid Culture Systems for in vitro Plant Propagation written by A.K. Hvoslef-Eide and published by Springer Science & Business Media. This book was released on 2005-06-15 with total page 578 pages. Available in PDF, EPUB and Kindle. Book excerpt: High-efficiency micropropagation, with relatively low labour costs, has been demonstrated in this unique book detailing liquid media systems for plant tissue culture. World authorities (e.g. von Arnold, Curtis, Takayama, Ziv) contribute seminal papers together with papers from researchers across Europe that are members of the EU COST Action 843 "Advanced micropropagation systems". First-hand practical applications are detailed for crops – including ornamentals and trees – using a wide range of techniques, from thin-film temporary immersion systems to more traditional aerated bioreactors with many types of explant – shoots to somatic embryos. The accounts are realistic, balanced and provide a contemporary account of this important aspect of mass propagation. This book is essential reading for all those in commercial micropropagation labs, as well as researchers worldwide who are keen to improve propagation techniques and lower economic costs of production. Undergraduate and postgraduate students in the applied plant sciences and horticulture will find the book an enlightened treatise.

Plant Breeding: Past, Present and Future

Author : John E. Bradshaw
Publisher : Springer
ISBN 13 : 3319232851
Total Pages : 710 pages
Book Rating : 4.3/5 (192 download)

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Book Synopsis Plant Breeding: Past, Present and Future by : John E. Bradshaw

Download or read book Plant Breeding: Past, Present and Future written by John E. Bradshaw and published by Springer. This book was released on 2016-03-08 with total page 710 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book aims to help plant breeders by reviewing past achievements, currently successful practices, and emerging methods and techniques. Theoretical considerations are also presented to strike the right balance between being as simple as possible but as complex as necessary. The United Nations predicts that the global human population will continue rising to 9.0 billion by 2050. World food production will need to increase between 70-100 per cent in just 40 years. First generation bio-fuels are also using crops and cropland to produce energy rather than food. In addition, land area used for agriculture may remain static or even decrease as a result of degradation and climate change, despite more land being theoretically available, unless crops can be bred which tolerate associated abiotic stresses. Lastly, it is unlikely that steps can be taken to mitigate all of the climate change predicted to occur by 2050, and beyond, and hence adaptation of farming systems and crop production will be required to reduce predicted negative effects on yields that will occur without crop adaptation. Substantial progress will therefore be required in bridging the yield gap between what is currently achieved per unit of land and what should be possible in future, with the best farming methods and best storage and transportation of food, given the availability of suitably adapted cultivars, including adaptation to climate change. My book is divided into four parts: Part I is an historical introduction; Part II deals with the origin of genetic variation by mutation and recombination of DNA; Part III explains how the mating system of a crop species determines the genetic structure of its landraces; Part IV considers the three complementary options for future progress: use of sexual reproduction in further conventional breeding, base broadening and introgression; mutation breeding; and genetically modified crops.

Vegetables II

Author : Jaime Prohens-Tomás
Publisher : Springer Science & Business Media
ISBN 13 : 0387741100
Total Pages : 368 pages
Book Rating : 4.3/5 (877 download)

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Book Synopsis Vegetables II by : Jaime Prohens-Tomás

Download or read book Vegetables II written by Jaime Prohens-Tomás and published by Springer Science & Business Media. This book was released on 2007-12-06 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt: This first volume of the Handbook of Plant Breeding book series is devoted to vegetable crops breeding. Each chapter is dedicated to a major vegetable crop. Each chapter contains a comprehensive review of the diversity, breeding techniques, achievements and use of the most advanced molecular techniques in the genetic improvement of these crops. The purpose of the book is to provide breeders and researchers from the public and private sectors with updated information and the latest novelties in the breeding of specific crops of economic relevance. Also, it serves as a major reference book for post-graduate courses and PhD courses on breeding vegetable crops.

Distant Hybridization of Crop Plants

Author : G. Kalloo
Publisher : Springer Science & Business Media
ISBN 13 : 3642843069
Total Pages : 282 pages
Book Rating : 4.6/5 (428 download)

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Book Synopsis Distant Hybridization of Crop Plants by : G. Kalloo

Download or read book Distant Hybridization of Crop Plants written by G. Kalloo and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 282 pages. Available in PDF, EPUB and Kindle. Book excerpt: Wild taxa are invaluable sources of resistance to diseases, insects/ pests, nematodes, temperature extremes, salinity and alkalinity stresses, and also of nutritional quality; adaptation; genetic diversity and new species. Utilization of wild relatives of a crop depends largely upon its crossability relations with cultivated varieties. Sev eral wild species are not crossable with the commercial cultivars due to various isolation barriers. Furthermore, in a few cases, hybridiza tion is possible only in one direction and reciprocal crosses are not successful, thus depriving the utilization of desired cytoplasm of many species. However, techniques have been developed to over come many barriers and hybrid plants are produced. New crop species have been developed by overcoming the F 1 sterility and producing amphidiploids and such crops are commercially being grown in the field. The segregation pattern ofF 1 hybrids produced by distant hybridization in segregating generations are different from the intervarietal hybrids. In former cases, generally, unidirectional segregation takes place in early generations and accordingly, selec tion procedures are adopted. In most of the cases, backcross or modified backcross methods have been followed to utilize wild species, and thus numerous types of resistance and other economical attributes have been transferred in the recurrent parents. Protoplast fusion has been amply demonstrated in a number of cases where sexual hybridization was not possible and, as a result, hybrids have been produced.

Flower Seeds

Author : M. B. McDonald
Publisher : Cabi
ISBN 13 : 9780851999067
Total Pages : 372 pages
Book Rating : 4.9/5 (99 download)

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Book Synopsis Flower Seeds by : M. B. McDonald

Download or read book Flower Seeds written by M. B. McDonald and published by Cabi. This book was released on 2005-01-01 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt: The floral industry represents a significant proportion of agricultural income in several developed countries, particularly the USA, the Netherlands and Japan. Hitherto, the sheer diversity of flower seeds, in their form, function and biology, has hindered the production of a comprehensive treatment of the topic. This book provides a unique and much-needed resource of information on the biology and technology of flower seeds. It presents in-depth information on the history and evolution of the ornamental and wild flower seed industries followed by recommendations for successful breed and production programs. A comprehensive coverage of the biology of flower seeds is considered as well as appropriate technologies associated with germination, vigor and viability testing. In this volume, the first of its kind, international authorities from academia and industry have been brought together to provide a comprehensive reference resource for both practitioners and students of seed science and technology and of ornamental horticulture.

Biotechnological Advances in Bamboo

Author : Zishan Ahmad
Publisher : Springer Nature
ISBN 13 : 9811613109
Total Pages : 484 pages
Book Rating : 4.8/5 (116 download)

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Book Synopsis Biotechnological Advances in Bamboo by : Zishan Ahmad

Download or read book Biotechnological Advances in Bamboo written by Zishan Ahmad and published by Springer Nature. This book was released on 2021-08-29 with total page 484 pages. Available in PDF, EPUB and Kindle. Book excerpt: “Green gold” or “Poor Man’s Timber” are commonly used terms for bamboo that is a valuable and renewable resource of the world, and has always been an elemental part of human beings in terms of social and economic value. Bamboo is considered a multipurpose plant and has a prolonged history as an adaptable and extensively used renewable resource in conventional and commercial applications. Therefore, the annual demands for bamboos have already out-crossed the annual yields across the world. And the current scenario has forced scientists to pay more attention to the utilization of biotechnological tools for better understanding and improving bamboos. The book provides an overview of the different biotechnological approaches to advance bamboo research and better utilization of bamboo resources for human beings. Various applications of biological techniques in relation to bamboo have been discussed in details, for example, plant tissue culture techniques, somatic embryogenesis, germplasm conservation techniques, use of the molecular markers, transcriptomics, polymorphism, and phylogenetic relations in bamboo. It also addresses the novel industrial applications of bamboo in structural, food, and pharmaceuticals along with traditional uses. The aggregated information in this book demonstrates the way for the improved and sustainable practice of bamboos to fulfill the future needs of the world. This book is intended for use in both the industry and academia

PLANT BREEDING: Classical to Modern

Author : P. M. Priyadarshan
Publisher : Springer Nature
ISBN 13 : 9811370958
Total Pages : 573 pages
Book Rating : 4.8/5 (113 download)

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Book Synopsis PLANT BREEDING: Classical to Modern by : P. M. Priyadarshan

Download or read book PLANT BREEDING: Classical to Modern written by P. M. Priyadarshan and published by Springer Nature. This book was released on 2019-11-09 with total page 573 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book offers a detailed overview of both conventional and modern approaches to plant breeding. In 25 chapters, it explores various aspects of conventional and modern means of plant breeding, including: history, objective, activities, centres of origin, plant introduction, reproduction, incompatibility, sterility, biometrics, selection, hybridization, methods of breeding both self- and cross- pollinated crops, heterosis, synthetic varieties, induced mutations and polyploidy, distant hybridization, quality breeding, ideotype breeding, resistance breeding, breeding for stress resistance, G x E interactions, tissue culture, genetic engineering, molecular breeding, genomics, gene action and varietal release. The book’s content addresses the needs of students worldwide. Modern methods like molecular breeding and genomics are dealt with extensively so as to provide a firm foundation and equip readers to read further advanced books. Each chapter discusses the respective subject as comprehensively as possible, and includes a section on further reading at the end. Info-boxes highlight the latest advances, and care has been taken to include nearly all topics required under the curricula of MS programs. As such, the book provides a much-needed reference guide for MS students around the globe.

Abiotic Stress Physiology of Horticultural Crops

Author : N.K. Srinivasa Rao
Publisher : Springer
ISBN 13 : 8132227255
Total Pages : 369 pages
Book Rating : 4.1/5 (322 download)

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Book Synopsis Abiotic Stress Physiology of Horticultural Crops by : N.K. Srinivasa Rao

Download or read book Abiotic Stress Physiology of Horticultural Crops written by N.K. Srinivasa Rao and published by Springer. This book was released on 2016-04-08 with total page 369 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book brings together recent advances in the area of abiotic stress tolerance in various vegetables, fruit crops, plantation crops and tuber crops. The main challenges to improving the productivity of horticultural crops are the different types of abiotic stresses generally caused by climate change at the regional and global level. Heat, drought, cold and salinity are the major abiotic stresses that adversely affect growth and productivity and can trigger a series of morphological, physiological, biochemical and molecular changes in various horticultural crops. To date, there are no books covering horticultural crop-specific abiotic stress tolerance mechanisms and their management. Addressing that gap, the book is divided into 2 sections, the first of which highlights recent advances in the general aspects of abiotic stress tolerance like the role of hormones, reactive oxygen species, seed treatments, molecular mechanisms of heat tolerance and heavy metal toxicity, while the second focuses on the abiotic stress tolerance mechanisms of various vegetables, fruit crops, plantation crops and tuber crops. It includes comprehensive discussions of fruit crops like mango, grapes, banana, litchi and arid zone fruits; vegetables crops like tomato, capsicum, onion and tuber crops; and plantation crops like coconut, areca nut, oil palm and black pepper. Among the strategies for plant stress survival, examples of both avoidance and tolerance relevant to particular crops are examined in detail, supported by selected comprehensive case studies of progress. As such, the book offers a valuable resource suited for scientists and graduate students working in the fields of crop improvement, genetic engineering, and the abiotic stress tolerance of horticultural crops.