北海道大学農場研究報告 = Research bulletin of the University Farm Hokkaido University - 第33号

トランスジェニックカイコの家蚕核多角体病ウイルスに対する抵抗性

小島, 桂;斎藤, 寛;山田, 恭裕;田村, 俊樹;磯部, 良子;浅野, 眞一郎;佐原, 健;伴戸, 久徳

Permalink :  http://hdl.handle.net/2115/13462

Abstract

Transgenic silkworms possessing artificial anti-viral genes were constructed using a transposon, piggyBac, system and subjected to test for their resistance to Bombyx mori nucleopolyhedrovirus (BmNPV). Silkworms inoculated with BmNPV at the 1st day of the 2nd instar larvae survived till 4th instar larvae, and all of them were found to be transgenic silkworms. Though apparent BmNPV resistance increased in the transgenic silkworms, further improvement of the resistance was required for practical use.


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