Interspecific Hybridization in Nicotiana
Author | : Thomas Harper Goodspeed |
Publisher | : |
Total Pages | : 530 |
Release | : 1922 |
Genre | : Plant hybridization |
ISBN | : |
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Author | : Thomas Harper Goodspeed |
Publisher | : |
Total Pages | : 530 |
Release | : 1922 |
Genre | : Plant hybridization |
ISBN | : |
Author | : Thomas Harper Goodspeed |
Publisher | : |
Total Pages | : 574 |
Release | : 1922 |
Genre | : Plant hybridization |
ISBN | : |
Author | : Apoloniusz Berbeć |
Publisher | : Springer Nature |
Total Pages | : 300 |
Release | : |
Genre | : |
ISBN | : 3031549643 |
Author | : John Milton Webber |
Publisher | : |
Total Pages | : 120 |
Release | : 1930 |
Genre | : Plant hybridization |
ISBN | : |
Author | : James Ferris Chaplin |
Publisher | : |
Total Pages | : 44 |
Release | : 1961 |
Genre | : Agriculture |
ISBN | : |
Author | : Toshiyuki Nagata |
Publisher | : Springer Science & Business Media |
Total Pages | : 390 |
Release | : 2012-12-06 |
Genre | : Technology & Engineering |
ISBN | : 3642567584 |
This richly illustrated volume describes how somatic hybrids can contribute to the improvement of crops. It comprises 24 chapters dealing with interspecific and intergeneric somatic hybridization and cybridization, providing valuable tools for plant breeders.
Author | : University of California, Berkeley |
Publisher | : |
Total Pages | : 424 |
Release | : 1922 |
Genre | : Botany |
ISBN | : |
Author | : Nikolai V. Ivanov |
Publisher | : Springer Nature |
Total Pages | : 265 |
Release | : 2020-03-16 |
Genre | : Science |
ISBN | : 3030294935 |
This book describes the history of tobacco genomics, from its “discovery” by Europeans to next-generation omics approaches in plant science. The authors primarily focus on the allotetraploid common tobacco plant (N. tabacum); however, separate chapters are dedicated to closely related Nicotiana species, such as N. benthamiana and N. attenuata, for which substantial progress in omics data analysis has been already achieved. While genetic maps, transcriptomes, and physical maps of BAC libraries have significantly enhanced our understanding of the tobacco plant, the genome of tobacco and related Nicotiana species has opened a new era in modern tobacco research. This book addresses current and future industrial and research applications as well as central challenges in tobacco science, including diseases, low variability of cultivars, the genome’s large size, polyploidy, and gene duplication.
Author | : Henry Hultman Hadley |
Publisher | : American Society of Agronomy |
Total Pages | : 850 |
Release | : 1980 |
Genre | : Science |
ISBN | : |
Author | : G. Kalloo |
Publisher | : Springer Science & Business Media |
Total Pages | : 282 |
Release | : 2012-12-06 |
Genre | : Technology & Engineering |
ISBN | : 3642843069 |
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.