YAM MOSAIC, A NEW POTYVIRUS INFECTING DIOSCOREA-CAYENENSIS IN THE IVORY-COAST

被引：41

作者：

THOUVENEL, JC

FAUQUET, C

机构：

[1] Laboratoire de Virologie, Office de la Recherche Scientifique et Technique Outre-Mer (ORSTOM), Abidjan

来源：

ANNALS OF APPLIED BIOLOGY | 1979年 / 93卷 / 03期

关键词：

D O I：

10.1111/j.1744-7348.1979.tb06542.x

中图分类号：

S [农业科学];

学科分类号：

09 ;

摘要：

The major disease affecting Dioscorea cayenensis in the Ivory Coast is caused by a virus which was transmitted by mechanical inoculation to some Dioscorea spp. and Nicotiana benthamiana. In extracts of D. cayenensis leaves infectivity was lost after 10 min at 60 d̀C but not 55 d̀C and after dilution to 10‐3 but not 10‐2. A purification procedure is described. The virus particles are flexuous filaments c. 785 nm long. The virus was transmitted by four aphid species in the non‐persistent manner, and is serologically related to four African potyviruses. The name yam mosaic virus is proposed; the present cryptogram is: */*:*/6:E/E:S/Ve/Ap, potyvirus group. Copyright © 1979, Wiley Blackwell. All rights reserved

引用

页码：279 / +

页数：1

共 13 条

[1]

COURSEY DG, 1967, YAMS

[2]

DUBERN J, 1978, OLEAGINEUX, V33, P175

[3]

HARRISON BD, 1973, TROP AGR, V50, P335

[4]

LAWSON RH, 1973, PHYTOPATHOLOGY, V63, P1435

[5] SPECTROPHOTOMETRIC AND TURBIDIMETRIC METHODS FOR MEASURING PROTEINS [J].

LAYNE, E .

METHODS IN ENZYMOLOGY, 1957, 3 :447-454

[6]

MIEGE J., 1957, Journal d'Agriculture tropicale, V4, P315

[7]

MIGLIORI A, 1976, Annales de Phytopathologie, V8, P73

[8]

MOHAMED NA, 1976, TROP AGR, V53, P255

[9]

RUPPEL EARL G., 1966, J AGR UNIV PUERTO RICO, V50, P151

[10]

TERRY ER, 1976, 4TH P S INT SOC TROP

← 1 2 →