酶对轮状病毒感染性的影响。
Effect of enzymes on rotavirus infectivity.
作者信息
Barnett B B, Spendlove R S, Clark M L
出版信息
J Clin Microbiol. 1979 Jul;10(1):111-3. doi: 10.1128/jcm.10.1.111-113.1979.
Abstract
The infectivity of a bovine rotavirus was enhanced 140-, 8-, and 3-fold, respectively, by trypsin, protease, and lactase. Ficin, carboxypeptidases A and B, lysozyme, and beta-galactosidase had little effect on the infectivity. Chymotrypsin caused a threefold decrease in the infectivity. Trypsin acts directly on the rotavirus and not on the host cell.
摘要
牛轮状病毒的感染性分别被胰蛋白酶、蛋白酶和乳糖酶提高了140倍、8倍和3倍。无花果蛋白酶、羧肽酶A和B、溶菌酶以及β-半乳糖苷酶对感染性影响很小。胰凝乳蛋白酶使感染性降低了三倍。胰蛋白酶直接作用于轮状病毒而非宿主细胞。
相似文献
1
Effect of enzymes on rotavirus infectivity.
J Clin Microbiol. 1979 Jul;10(1):111-3. doi: 10.1128/jcm.10.1.111-113.1979.
2
Production of high-titer bovine rotavirus with trypsin.
J Clin Microbiol. 1979 Mar;9(3):413-7. doi: 10.1128/jcm.9.3.413-417.1979.
3
The effect of trypsin on the growth of rotavirus.
J Gen Virol. 1978 Jul;40(1):213-8. doi: 10.1099/0022-1317-40-1-213.
4
Proteolytic enhancement of human rotavirus infectivity.
Clin Infect Dis. 1993 Mar;16 Suppl 2:S92-7. doi: 10.1093/clinids/16.supplement_2.s92.
5
Porcine rotaviral infection of cell culture: effects of certain enzymes.
Am J Vet Res. 1980 Jan;41(1):140-3.
6
Proteolytic enhancement of rotavirus infectivity: biology mechanism.
Virology. 1980 Mar;101(2):432-9. doi: 10.1016/0042-6822(80)90456-0.
7
The effect of trypsin on the growth and infectivity of human rotavirus.
Tohoku J Exp Med. 1986 Aug;149(4):437-47. doi: 10.1620/tjem.149.437.
8
Rotavirus stability and inactivation.
J Gen Virol. 1979 May;43(2):403-9. doi: 10.1099/0022-1317-43-2-403.
9
Trypsin and bovine rotavirus replication.
Vet Rec. 1978 Jan 21;102(3):61-2. doi: 10.1136/vr.102.3.61.
10
Proteolytic enhancement of rotavirus infectivity: molecular mechanisms.
J Virol. 1981 Sep;39(3):879-88. doi: 10.1128/JVI.39.3.879-888.1981.
引用本文的文献
1
A rotavirus spike protein conformational intermediate binds lipid bilayers.
J Virol. 2010 Feb;84(4):1764-70. doi: 10.1128/JVI.01682-09. Epub 2009 Dec 9.
2
Norovirus capture with histo-blood group antigens reveals novel virus-ligand interactions.
J Virol. 2004 Mar;78(6):3035-45. doi: 10.1128/jvi.78.6.3035-3045.2004.
3
The efficacy of a bivalent vaccine against pasteurellosis and rabbit haemorrhagic disease virus.
Vet Res Commun. 2003 Sep;27(6):433-44. doi: 10.1023/a:1025733522884.
4
Proteolysis of monomeric recombinant rotavirus VP4 yields an oligomeric VP5* core.
J Virol. 2001 Aug;75(16):7339-50. doi: 10.1128/JVI.75.16.7339-7350.2001.
5
Cleavage of rhesus rotavirus VP4 after arginine 247 is essential for rotavirus-like particle-induced fusion from without.
J Virol. 1998 Jun;72(6):5323-7. doi: 10.1128/JVI.72.6.5323-5327.1998.
6
Rotavirus-induced fusion from without in tissue culture cells.
J Virol. 1995 Sep;69(9):5582-91. doi: 10.1128/JVI.69.9.5582-5591.1995.
7
Infectious subvirion particles of reovirus type 3 Dearing exhibit a loss in infectivity and contain a cleaved sigma 1 protein.
J Virol. 1995 Aug;69(8):5057-67. doi: 10.1128/JVI.69.8.5057-5067.1995.
8
Human viral gastroenteritis.
Microbiol Rev. 1984 Jun;48(2):157-79. doi: 10.1128/mr.48.2.157-179.1984.
9
Plaque assay of bovine rotavirus.
Acta Vet Scand. 1983;24(4):362-73. doi: 10.1186/BF03546710.
10
Effects of environmental and dietary factors on human rotavirus infection in gnotobiotic piglets.
Infect Immun. 1984 Mar;43(3):906-11. doi: 10.1128/iai.43.3.906-911.1984.
本文引用的文献
1
ENZYMATIC ENHANCEMENT OF INFECTIVITY OF REOVIRUS.
J Bacteriol. 1965 Mar;89(3):597-602. doi: 10.1128/jb.89.3.597-602.1965.
2
Production in FL cells of infectious and potentially infectious reovirus.
J Bacteriol. 1966 Oct;92(4):1036-40. doi: 10.1128/jb.92.4.1036-1040.1966.
3
Enhancement of reovirus infectivity by extracellular removal or alteration of the virus capsid by proteolytic enzymes.
J Gen Virol. 1970 Aug;8(2):83-94. doi: 10.1099/0022-1317-8-2-83.
4
Infectivity assay of Reoviruses: comparison of immunofluorescent cell count and plaque methods.
J Immunol. 1967 Jun;98(6):1301-8.
5
Immunofluorescent cell assay of neonatal calf diarrhea virus.
Can J Comp Med. 1975 Oct;39(4):462-5.
6
Production of high-titer bovine rotavirus with trypsin.
J Clin Microbiol. 1979 Mar;9(3):413-7. doi: 10.1128/jcm.9.3.413-417.1979.
7
The effect of trypsin on the growth of rotavirus.
J Gen Virol. 1978 Jul;40(1):213-8. doi: 10.1099/0022-1317-40-1-213.
8
Rotavirus isolation and cultivation in the presence of trypsin.
J Clin Microbiol. 1977 Dec;6(6):610-7. doi: 10.1128/jcm.6.6.610-617.1977.
9
Cell culture propagation of porcine rotavirus (reovirus-like agent).
Am J Vet Res. 1977 Nov;38(11):1765-8.
10
Further biochemical characterization, including the detection of surface glycoproteins, of human, calf, and simian rotaviruses.
J Virol. 1977 Oct;24(1):91-8. doi: 10.1128/JVI.24.1.91-98.1977.
Zotero 插件