The somatic hybrid 'Pomato' was synthesized via the fusion of potato and tomato tissues by__________________?
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Answer: B. Melchers et al (1978)
Explanation
Melchers and coworkers successfully produced the somatic hybrid pomato via protoplast fusion in 1978. This groundbreaking scientific achievement merged potato and tomato cellular tissues artificially. Protoplast fusion bypasses natural sexual incompatibility barriers between distinct plant species. Somatic hybridization involves enzymatically removing cell walls to fuse isolated plant protoplasts. The resulting hybrid cells can regenerate into novel plants combining traits from both parents. Tissue culture techniques enable researchers to manipulate plant cells in sterile laboratory settings.
Somatic hybridization holds immense potential for transferring wild disease resistance into crops. The pomato demonstrated the power of biotechnology in creating wide crosses between genera. Cellular fusion techniques expand the genetic boundaries available to modern plant breeders. Option a is incorrect because Glebe and Hoffmann did not achieve this specific 1978 fusion. Option c is wrong since Sam Norum is not the scientist credited with this hybrid. Option d is incorrect because Guha and Maheshwari pioneered haploid production via anther culture.
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- Agriculture
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- Agriculture
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- Difficulty
- medium
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