Male Sterility in the Triploid Silkworm, Bombyx mori L. : Lepidoptera : Bombycidae

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概要

• 論文の詳細を見る

• Triploid males of Bombyx mori from tetraploid females crossed with diploid males were sterile. The chromosomes in such sterile males varied in number from 30 to 57,with average 39. In testes of triploid pupae, eupyrene sperm bundles were abnormal but apyrene sperm bundles appeared normal similar to those of diploid males. Females mated with diploid males contained both types of sperm but only apyrene sperm were found in spermathecae of females mated with triploid males. Such matings did not elicit the ovipositional response of normal females. On the basis of these findings, a relationship beteen the sterility of triploid males and the production of sperm dimorphism is discussed.

• 日本応用動物昆虫学会の論文
• 1976-09-25

著者

• Sugita Hideo

  Faculty Of Agriculture Tokyo University Of Agriculture And Technology

• SUGAI Etsuji

  Faculty of Agriculture, Tokyo University of Agriculture and Technology

• Sugai Etsuji

  Faculty Of Agriculture Tokyo University Of Agriculture & Technology

• 須貝 悦治

  Faculty of Agriculture, Tokyo University of Agriculture and Technology

• 杉田 英夫

  Faculty of Agriculture, Tokyo University of Agriculture and Technology

関連論文

• Male Sterility in the Triploid Silkworm, Bombyx mori L. : Lepidoptera : Bombycidae
• 放射線によるカイコの継代不妊〔英文〕
• Apholateによって誘発された家蚕の雄性不妊に関する研究〔英文〕
• Embryonic Mortality in the Progeny of the Male Silkworm, Bombyx mori L., Orally Administered Apholate in the Larval Stage (Lepidoptera : Bombycidae)
• Embryonic Death in Progeny of Male Silkworms Treated with Apholate : Difference in Treatment at Different Stages, and in Temperatures after Treatment : Lepidoptera : Bombycidae
• Effect of Aminopterin on Oogenesis of the Silkworm, Bombyx mori L. (Lepidoptera : Bombycidae)
• Male Sterility in the Silkworm, Bombyx mori L., Induced by Aminopterin (Lepidoptera : Bombycidae)

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