Article

Early tapetal degeneration and meiotic defects are involved in the male sterility of Solanum commersonii (+) S. tuberosum somatic hybrids

1997-09-01

Abstract excerpt

Somatic hybridization between Solanum commersonii and S. tuberosum resulted in the production of male-sterile hybrid plants, except for one fully male-fertile hybrid. The male-sterile hybrids exhibited a "pollen-less" phenotype, with rare pollen grains which were abnormal in shape and exine sculpture. Microsporogenesis and tapetal development were investigated both in male-sterile and male-fertile somatic hybrids...

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Literature Corpus work: e68f4225-f0cd-5439-aa0e-684a792f0083
DOI: 10.1007/s001220050602

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