GENETIC ENGINEERING IS NOT AN EXTENSION OF CONVENTIONAL PLANT BREEDING; How genetic engineering differs from conventional breeding, hybridization, wide crosses and horizontal gene transfer by Michael K. Hansen, Ph.D. Research Associate Consumer Policy Institute/Consumers Union January, 2000 Genetic engineering is not just an extension of conventional breeding. In fact, it differs profoundly. As a general rule, conventional breeding develops new plant varieties by the process of selection, and seeks to achieve expression of genetic material which is already present ...
Czech Journal of Genetics and Plant Breeding, 58, 2022 (3): 113–126 Review https://doi.org/10.17221/19/2022-CJGPB Interspecific hybridization and plant breeding: From historical retrospective through work of Mendel to current crops 1 2 3 David Kopecky , Antonio Martin , Petr Smykal * 1 Institute of Experimental Botany, Czech Academy of Sciences, Olomouc, Czech Republic 2 Instituto de Agricultura Sostenible IAS-CSIC, Cordoba, Spain 3 Department of Botany, Faculty of Sciences, Palacky University, Olomouc, Czech Republic *Corresponding author: petr.smykal@upol.cz Citation: Kopecky ...
16. Methods of breeding – introduction and acclimatization The following are the methods of breeding autogamous plants. 1. Introduction 2. Selection a) Pure line selection b) Mass selection 3. Hybridization and selection i) Inter varietal a) Pedigree Method b) Bulk Method. c) Single Seed Descent Method. d) Modified Bulk Method e) Mass - Pedigree Method. ii) Interspecific hybridization 4. Back cross method 5. Multiline varieties 6. Population approach 7. Hybrids. 8. Mutation breeding 9. Polyploidy breeding 10. Innovative techniques I ...
Rev. FCA UNCUYO. 2019. 51(2): 475-486. ISSN (en linea) 1853-8665. Male sterility and somatic hybridization in plant breeding Male sterility and somatic hybridization in plant breeding Androesterilidad e hibridacion somatica en el mejoramiento vegetal 1, 2* 1 1 Laura Evangelina Garcia , Alejandro A. Edera , Carlos Federico Marfil , M. Virginia Sanchez-Puerta 1, 2 Originales: Recepcion: 16/07/2019 - Aceptacion: 01/11/2019 Revision Abstract Plant male sterility refers to the failure in the production of fertile pollen. It occurs spon- taneously in natural populations ...
cbgg.hapres.com Review Interspecific Hybridization for Brassica Crop Improvement 1 1 1 Elvis Katche , Daniela Quezada-Martinez , Elizabeth Ihien Katche , 1,2 1, Paula Vasquez-Teuber , Annaliese S. Mason * 1 Department of Plant Breeding, Justus Liebig University, Heinrich-Buff-Ring 26-32, Giessen 35392, Germany 2 Department of Plant Production, Faculty of Agronomy, University of Concepcion, Av. Vicente Mendez 595, Chillan, Chile * Correspondence: Annaliese S. Mason, Email: annaliese.mason@agrar.uni-giessen.com; Tel.: +49-641-99-37542. ABSTRACT Interspecific hybridization is widespread in nature, where ...
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