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ROLE OF CUCUMBER MOSAIC-VIRUS AND ITS SATELLITE RNA IN THE ETIOLOGY OF TOMATO FRUIT NECROSIS IN ITALY

被引：20
作者：
CRESCENZI, A
BARBAROSSA, L
CILLO, F
DIFRANCO, A
VOVLAS, N
GALLITELLI, D
机构：
[1] DIPARTIMENTO PROTEZ PIANTE MALATTIE,VIA AMENDOLA 165-A,I-70126 BARI,ITALY
[2] IST PATOL VEGETALE,PORTICI,ITALY
[3] CNR,CTR STUDIO VIRUS & VIROSI COLTURE MEDITERRANEE,I-70126 BARI,ITALY
[4] CNR,NEMATOL AGR LAB,I-70126 BARI,ITALY
[5] TECNOGEN SCPA,PIANA MONTE VERNA,ITALY
来源：
ARCHIVES OF VIROLOGY | 1993年 / 131卷 / 3-4期
关键词：
D O I：
10.1007/BF01378635
中图分类号：
Q93 [微生物学];
学科分类号：
071005 ; 100705 ;
摘要：
A cucumber mosaic virus (CMV) isolate supporting a natural 390-ribonucleotide satellite was used to reproduce under experimental conditions a disease of processing tomatoes called fruit necrosis. The virus induced incomplete differentiation of the vascular tissue of fruit stalks, which was the likely cause of the disease. On the other hand, the satellite RNA attenuated viral symptoms on tomato leaves reproducing the disease pattern typically observed in the field. The biological properties of this seemingly new variant of cucumoviral satellite RNAs were determined.
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页码：321 / 333
页数：13
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