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학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 한국잠사학회 International Journal of Industrial Entomology International Journal of Industrial Entomology 제29권 제2호
- 발행연도
- 2014.1
- 수록면
- 145 - 152 (8page)
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The variation in the level of immune response related gene expression in silkworm, Bombyxmori following infection with Bombyx mori nucleopolyhedrovirus (BmNPV) was analyzed atdifferent time intervals. The occlusion bodies of BmNPV orally inoculated to the two mostdivergent silkworm races viz., Sarupat (resistant to BmNPV infection) and CSR2 (susceptibleto BmNPV infection) were subjected to oral BmNPV inoculation. The expression profile ofgp 41 gene of BmNPV in the Sarupat and CSR2 races revealed that the virus could invade themidguts of both susceptible and resistant races. However, its multiplication was significantlyless in the midgut of resistant race, while, in the susceptible race, the viral multiplicationreached maximum level within 12 h. These findings indicate that potential host genes areinvolved in the inhibition of viral multiplication within larval midgut. The immune responsegenes arylphorin, cathepsin B, gloverin, lebocin, serpin, Hsp 19.9, Hsp 20.1, Hsp 20.4, Hsp20.8, Hsp 21.4, Hsp 23.7, Hsp 40, Hsp 70, Hsp90 revealed differential level of expression onNPV infection. The gloverin, serpin, Hsp 23.7 and Hsp 40 genes are significantly up-regulatedin the resistant race after NPV infection. The early up-regulation of these genes suggests thatthese genes could play an important role in baculovirus resistance in the silkworm, B. mori.
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참고문헌 (22)
참고문헌 신청
Axen A / 1997 / Gloverin, an antibacterial protein from the immune hemolymph of Hyalophora pupae / Eur J Biochem 247 (2) : 614 ~ 619
Babu RK / 2009 / Metabolic alterations and molecular mechanism in silkworm larvae during viral infection - A review / Afr J Biotechnol 8 (6) : 899 ~ 907
Bao YY / 2009 / Gene expression profiling of resistant and susceptible Bombyx mori strains reveals nucleopolyhedrovirus associated variations in host gene transcript levels /
Chowdhury S / 1995 / cDNA cloning and gene expression of lebocin, a novel member of antibacterial peptides from the silkworm, Bombyx mori / Biochem Biophys Res Commun 214 (1)
Hohfeld J / 1998 / Regulation of the heat shock conjugates Hsc70 in the mammalian cell: the characterization of the anti-apoptotic protein BAG-1 provides novel insights / J B
Babu RK / 2009 / Metabolic alterations and molecular mechanism in silkworm larvae during viral infection - A review / Afr J Biotechnol 8 (6) : 899 ~ 907
Bao YY / 2009 / Gene expression profiling of resistant and susceptible Bombyx mori strains reveals nucleopolyhedrovirus associated variations in host gene transcript levels /
Chowdhury S / 1995 / cDNA cloning and gene expression of lebocin, a novel member of antibacterial peptides from the silkworm, Bombyx mori / Biochem Biophys Res Commun 214 (1)
Hohfeld J / 1998 / Regulation of the heat shock conjugates Hsc70 in the mammalian cell: the characterization of the anti-apoptotic protein BAG-1 provides novel insights / J B
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