Differences between strains in the tolerance to testis cryopreservation in the silkworm, Bombyx mori

Hisayoshi Fukumori, Tsuguru Fujii, Daisuke Tanaka, Yutaka Banno

研究成果: ジャーナルへの寄稿学術誌査読

抄録

Long-term cryopreservation of the Bombyx mori silkworm is currently performed using ovaries and mature sperm. These methods have been in practice in the cryopreservation of many silkworm strains. Development of multiple methods for the safe preservation of bioresources is desirable. In this study, we investigated the potential for silkworm testis cryopreservation. We show here that the viability of cryopreservation using testis varied among the strains. For viable long-term testis cryopreservation, increasing the success rate for low fertility strains is essential. We investigated a vitrification method for testis using aluminum cryo-plates. There was the possibility, however, more experiments are required to improve this vitrification method for silkworm testis cryopreservation.

本文言語英語
ページ(範囲)13-19
ページ数7
ジャーナルJournal of Insect Biotechnology and Sericology
91
1
DOI
出版ステータス出版済み - 2022

!!!All Science Journal Classification (ASJC) codes

  • バイオテクノロジー
  • 応用微生物学とバイオテクノロジー
  • ビジネス、管理および会計(全般)
  • 農業および生物科学(全般)
  • 昆虫科学
  • 産業および生産工学

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