scispace - formally typeset
Search or ask a question
Topic

Molecular breeding

About: Molecular breeding is a research topic. Over the lifetime, 2120 publications have been published within this topic receiving 56908 citations.


Papers
More filters
Journal ArticleDOI
TL;DR: In this manuscript, molecular breeding and gene evolution and domestication in crops is reviewed, and some important reported genes which have notable impact on agronomical traits in various crops are surveyed.
Abstract: Gene identification and evolution and also their impacts on agronomical traits are important variations between related species which are often because of differences in the cumulative actions of multiple gene products. Understanding genetic variability for agronomic traits is important parameter of breeding programs for broadening the gene pool of different crops. The Short-Chain Dehydrogenase/Reductase (SDR) super-family is one of the largest known protein families and comprises thousands of members found in species ranging from bacteria to humans. SDR involvement has been demonstrated in a variety of primary and secondary metabolisms. Quantitative trait locus (QTL) mapping provides a starting point for dissecting complex traits into its component alleles which may help to quantify relative impacts of alleles on the traits and locates genomic regions responsible for marker-trait association, and provide a foundation of marker-assisted selection which expedites the breeding process given the proper estimation of position and the effects of QTLs. In this manuscript we have reviewed, molecular breeding and gene evolution and domestication in crops, and also survey some important reported genes which have notable impact on agronomical traits in various crops.

8 citations

Book
01 Jan 2007
TL;DR: The Global Need for a Sustainable Agricultural Model and Genetic approaches for improving productivity under stress are reviewed.
Abstract: The Global Need for a Sustainable Agricultural Model.- The Economics of Wheat.- The Fusarium Head Blight Pathosystem.- The Status of Resistance to Bacterial Diseases of Wheat.- Spread of a Highly Virulent Race of Puccinia graminis tritici in Eastern Africa.- Inheritance of Adult Plant Resistance Genes and Associated Markers from a Durable Resistant Cultivar to Leaf Rust.- Characterization of Genes for Durable Resistance to Leaf Rust and Yellow Rust in Cimmyt Spring Wheats.- Epidemiology of Puccinia Triticina in Gangetic Plain and planned containment of crop losses.- Stripe Rust Resistance in Chinese Bread Wheat Cultivars and Lines.- Introgression of Leaf Rust and Stripe Rust Resistance Genes from Aegilops Umbellulata to Hexaploid wheat Through Induced Homoeologous Pairing.- Enhancement of Fusarium Head Blight Resistance in Bread Wheat and Durum by Means of Wide Crosses.- Leaf Rust Resistance Gene LR34 is Involved in Powdery Mildew Resistance of Cimmyt Bread Wheat Line Saar.- Strategies of the European Initiative for Resistance Breeding Against Fusarium Head Blight.- Genetic Analysis of Septoria Tritici Blotch to Improve Resistance in European Wheat Breeding Programmes.- Inheritance And Allelic Relationship Of Resistance Genes To Spot Blotch Of Wheat Caused By Bipolaris Sorokiniana.- Resistance to Magnaporthe Grisea Among Brazilian Wheat Genotypes.- The International Breeding Strategy for the Incorporation of Resistance in Bread Wheat Against the Soil Borne Pathogens (Dryland Root Rot and Cyst and Lesion Cereal Nematodes) Using Conventional and Molecular Tools.- Genetic Resistance to Greenbug is Expressed with Higher Contents of Proteins and Non-Structural Carbohydrates in Wheat Substitution Lines.- Utilization and Performance in Wheat of Yellow Dwarf Virus Resistance Transferred From Thinopyrum Intermedium.- A Systemic Approach to Germplasm Development Shows Promise.- Breeding Hard Red Spring Wheat for Fusarium Head Blight Resistance.- Advances in Nitrogen Handling Strategies to Increase the Productivity of Wheat.- Tillage Intensity, Crop Rotation, and Fertilizer Technology for Sustainable Wheat Production North American Experience.- Comparative Effectiveness of Urea and Calcium Ammonium Nitrate for Wheat Fertilization in South-Western Buenos Aires (Argentina).- Dynamics of Root Development of Spring Wheat Genotypes Varying in Nitrogen Use Efficiency.- Site-Specific Quality Management in Wheat Results from the 2003 Field Trials in Argentina.- Corn and Soybean Residue Covers Effects on Wheat Productivity Under No-Tillage Practices.- Genetic Assessment of the Role of Breeding Wheat for Organic Systems.- A Novel Variety Management Strategy for Precision Farming.- Yield Performances of Cereal Varieties in Various Crop Rotations Under Mediterranean Dryland Areas.- Herbicide Tolerance in Imidazolinone-Resistant Wheat for Weed Management in the Pacific Northwest U.S.A..- Investment Rate of Return in Wheat Research in Iran.- Web-Based System to True-Forecast Disease Epidemics.- Impact of Crop Management Systems on Diseases of Spring Wheat on the Canadian Prairies.- Effect of Potash Deficiency on Host Susceptibility to Cochliobolus sativus Causing Spot Blotch on Wheat.- Implications for Fusarium Head Blight Control from Study of Factors Determining Pathogen and Don Content in Grain of Wheat Cultivars.- Drought Resistance: Genetic approaches for improving productivity under stress.- Progress in Breeding Wheat with Tolerance to Low Temperature in Different Phenological Developmental Stages.- Identification of Wheat Genotypes Adapted to Mediterranean Rainfed Condition with Responsiveness to Supplementary Irrigation.- Genetic Achievements under Rainfed Conditions.- Quantifying Potential Genetic Gains in Wheat Yield Using a Conceptual Model of Drought Adaptation.- Changes in the Abiotic Stress Tolerance of Wheat as a Result of an Increased Atmospheric CO2Concentration.- Genetic Control of Water-Soluble Carbohydrate Reserves in Bread Wheat.- Variation for Staygreen Trait and its Association with Canopy Temperature Depression and Yield Traits Under Terminal Heat Stress in Wheat.- Influence of Heat Stress on Wheat Grain Characteristics and Protein Molecular Weight Distribution.- Expression Quantitative Trait Loci Mapping Heat Tolerance During Reproductive Development in Wheat (Triticum Aestivum).- Molecular Breeding for Salt Tolerance, Pre-Harvest Sprouting Resistance and Disease Resistance Using Synthetic Hexaploid Wheats, Genetic Transformation, and Associated Molecular Markers.- Wheat Breeding for Soil Acidity and Aluminum Toxicity.- Genetic Variation for Subsoil Toxicities in High pH Soils.- Determining the Salt Tolerance of Triticale Disomic Addition (Thinopyrum additions) Lines.- Current and Future Trends of Wheat Quality Needs.- Mitigating the Damaging Effects of Growth and Storage Conditions on Grain Quality.- Molecular and Biochemical Characterization of Puroindoline A and B Alleles in Chinese Improved Cultivars And Landraces.- Of D-Genome Related Gluten Proteins Into Durum Wheat.- Natural Variation And Identification Of Microelements Content In Seeds Of Einkorn Wheat (Triticum Monococcum).- Molecular Weight Distribution of Gluten Proteins.- Glutenin and Gliadin Allelic Variation and their Relationship to Bread-Making Quality in Wheat Cultivars Grown in Germany.- Breeding for Breadmaking Quality Using Overexpressed HMW Glutenin Subunits in Wheat (Triticum aestivum L.).- Nutritional and Baking Quality of low Phytic Acid Wheat.- Long-Term Breeding for Bread Making Quality in Wheat.- The Genetics of Soft Wheat Quality: Improving Breeding Efficiency.- Wheat Microevolution under Intensive Breeding Process in the Northern Caucasian Region.- Genotypic Variability of Commercial Varieties of Bread Wheat for Parameters of Commercial and Industrial Quality.- NIR Spectroscopy as a Tool for Quality Screening.- Change in Grain Protein Composition of Winter Wheat Cultivars Under Different Levels of N and Water Stress.- The Influence of Dough Mixing Time on Wheat Protein Composition and Gluten Quality for Four Commercial Flour Mixtures.- Nitrogen-Sulphur Fertiliser Induced Changes in Storage Protein Composition in Durum Wheat.- Physiology of Determination of Major Wheat Yield Components.- Influence of Foliar Diseases and their Control by Fungicides on Grain Yield and Quality in Wheat.- Genetic Improvement of Wheat Yield Potential in North China.- Physiological Processes Associated with Winter Wheat Yield Potential Progress.- Variability on Photoperiod Responses in Argentinean Wheat Cultivars Differing in Length of Crop Cycle.- Acclimation of Photosynthesis and Stomatal Conductance to Elevated CO2 in Canopy Leaves of Wheat at Two Nitrogen Supplies.- Using Stomatal Aperture-Related Traits to Select for High Yield Potential in Bread Wheat.- Strategic Research to Enhance the Yield Potential Through Redesigning of Wheat Plant Architecture.- Effects of Abiotic Stress on Sink and Source Affecting Grain Yield and Quality of Durum Wheat: A Model Evaluation.- Effects of Some Management Practices and Weather Conditions on Triticum aEstivum Farinographic Stability in Miramar, Argentina.- Grain Weight and Grain Quality of Wheat in Response to Enhanced Ultra-Violet (UV-B) Radiation at Latter Stages of Crop Development.- Effect of Water Stress and Potassium Chloride on Biological and Grain Yield of Different Wheat Cultivars.- Regulation of Flowering Time in Wheat.- Molecular Breeding for Multiple Pest Resistance in Wheat.- Reflections and Opportunities: Gene Discovery in the Complex Wheat Genome.- In Vitro Starch Binding Experiments: Study of the Proteins Related to Grain Hardness of Wheat.- High Throughput Agrobacterium Transformation of Wheat: a Tool for Functional Genomics.- Accelerating the Transfer of Resistance to Fusarium Head Blight in Wheat (Triticum Aestivum L.).- Production and Molecular Cytogenetic Identification of New Winter Wheat/Winter Barley Disomic Addition Lines.- Genetic Engineering of Russian Wheat Genotypes for Abiotic Stress Resistance.- Molecular Mapping of Durable Rust Resistance in Wheat and its Implication in Breeding.- Potential Uses of Microsatellites in Marker-Assisted Selection for Improved Grain Yield in Wheat.- Marker Implementation in the Department of Agriculture, Western Australia Wheat Breeding Program.- Efficient integration of molecular and conventional breeding methodologies.- Genetic Diversity in Turkish Durum Wheat Landraces.- Historical Cross-Site Association Based on Cultivar Performance in the Southern Cone.- Microsatellites as a Tool to Evaluate and Characterise Bread Wheat Core Collection.- Molecular Mapping of Leaf and Stripe Rust Resistance Genes In T. Monococcum and Their Transfer to Hexaploid Wheat.- Borlaug, Strampelli and the Worldwide Distribution of RHT8.- Wheat Breeding in Global Context.

8 citations

Book ChapterDOI
01 Jan 2015
TL;DR: This chapter introduces genetic transformation techniques and molecular genetic markers and provides recent examples of how they have been used in research on, and improvement of, Japanese gentians.
Abstract: Japanese gentians ( Gentiana triflora , Gentiana scabra , and their hybrids) are mainly used as cut or potted flowers. Breeding of gentians using conventional techniques is very slow because of their intrinsic characteristics of heterogeneity, inbreeding depression, and long life cycle. Gentians are perennial plants and usually take 2 years to flower under natural field conditions. Various molecular biological techniques, including genetic transformation methods and DNA markers, have been developed to accelerate breeding of Japanese gentians. This chapter introduces these genetic transformation techniques and molecular genetic markers and provides recent examples of how they have been used in research on, and improvement of, Japanese gentians. Recent metabolome analyses are also described that have been used to diagnose diseases and to study the physiological conditions of gentians in vivo and in vitro. The way is also discussed in which such techniques can be applied to improve Japanese gentians in the future.

8 citations

Journal ArticleDOI
TL;DR: A brief introduction to the OPTICHINA project is provided, followed by the main scientific points of articles published in this special issue, representing the authors' opinions on trends in breeding for a changing world.
Abstract: Breeding to Optimize Chinese Agriculture (OPTICHINA) was a three-year EU–China project launched in June of 2011. As designed, the project acted as a new strategic model to reinforce systematic cooperation on agricultural research between Europe and China. The OPTICHINA International Conference “Breeding to Optimize Agriculture in a Changing World” was held in Beijing, May 26–29, 2014. The conference included six thematic areas: (1) defining and protecting the yield potential of traits and genes; (2) high-throughput precision phenotyping in the field; (3) molecular technologies in modern breeding; (4) plant ideotype; (5) data analysis, data management, and bioinformatics; and (6) national challenges and opportunities for China. The 10 articles collected in this special issue represent key contributions and topics of this conference. This editorial provides a brief introduction to the OPTICHINA project, followed by the main scientific points of articles published in this special issue. Finally, outcomes from a brainstorming discussion at the end of the conference are summarized, representing the authors' opinions on trends in breeding for a changing world.

8 citations


Network Information
Related Topics (5)
Quantitative trait locus
24K papers, 998.7K citations
86% related
Arabidopsis thaliana
19.1K papers, 1M citations
83% related
Arabidopsis
30.9K papers, 2.1M citations
82% related
cDNA library
17.3K papers, 930.2K citations
81% related
Genetic variation
27.8K papers, 1M citations
80% related
Performance
Metrics
No. of papers in the topic in previous years
YearPapers
202383
2022153
2021156
2020143
2019169
2018137