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פותח על ידי קלירמאש פתרונות בע"מ -
Nucleotide sequence of the coat protein gene of citrus tristeza virus: Comparison of biologically diverse isolates collected in Israel
Year:
1993
Source of publication :
Virus Genes
Authors :
בר-יוסף, משה
;
.
גפני, רון
;
.
מוואסי, מוניר
;
.
Volume :
7
Co-Authors:
Mawassi, M., The S. Tolkowsky Laboratory, A.R.O. The Volcani Center, Bet Dagan, 50250, Israel
Gafny, R., The S. Tolkowsky Laboratory, A.R.O. The Volcani Center, Bet Dagan, 50250, Israel
Bar-Joseph, M., The S. Tolkowsky Laboratory, A.R.O. The Volcani Center, Bet Dagan, 50250, Israel
Facilitators :
From page:
265
To page:
275
(
Total pages:
11
)
Abstract:
The sequences of the coat protein genes of four seedling yellows (SY) and four non-SY (NSY) of citrus tristeza virus (CTV) isolates, which were collected in Israel over a period of 30 years, were analyzed. Pairwise comparisons showed extensive similarities in the nucleotide and amino acid sequences of six isolates designated the VT group. This group consists of three NSY isolates that cause a very mild CTV reaction on the sensitive combination of sweet orange (SwO) grafted on sour orange (SO), and three SY isolates that cause severe SY and SwO/SO reactions. MT, a CTV isolate that is consistently nontransmitted by Aphis gossypii, was found to be different in two amino acids (Val 103 and Glu 113) from each of the A. gossypii transmissible CTV isolates. Sequencing of the cDNA clones obtained from ST, a variably transmitted CTV isolate, showed extensive sequence variation among the tested clones. The sequence information indicates that the current CTV epidemics in Israel are caused by at least two CTV subspecies (VT and HT) displaying extensive differences in their coat protein genes. © 1993 Kluwer Academic Publishers.
Note:
Related Files :
Base Sequence
Capsid protein
Citrus aurantium
Citrus tristeza virus
Israel
Miridae
Sequence Homology, Amino Acid
virus gene
עוד תגיות
תוכן קשור
More details
DOI :
10.1007/BF01702587
Article number:
0
Affiliations:
Database:
סקופוס
Publication Type:
מאמר
;
.
Language:
אנגלית
Editors' remarks:
ID:
29142
Last updated date:
02/03/2022 17:27
Creation date:
17/04/2018 00:44
Scientific Publication
Nucleotide sequence of the coat protein gene of citrus tristeza virus: Comparison of biologically diverse isolates collected in Israel
7
Mawassi, M., The S. Tolkowsky Laboratory, A.R.O. The Volcani Center, Bet Dagan, 50250, Israel
Gafny, R., The S. Tolkowsky Laboratory, A.R.O. The Volcani Center, Bet Dagan, 50250, Israel
Bar-Joseph, M., The S. Tolkowsky Laboratory, A.R.O. The Volcani Center, Bet Dagan, 50250, Israel
Nucleotide sequence of the coat protein gene of citrus tristeza virus: Comparison of biologically diverse isolates collected in Israel
The sequences of the coat protein genes of four seedling yellows (SY) and four non-SY (NSY) of citrus tristeza virus (CTV) isolates, which were collected in Israel over a period of 30 years, were analyzed. Pairwise comparisons showed extensive similarities in the nucleotide and amino acid sequences of six isolates designated the VT group. This group consists of three NSY isolates that cause a very mild CTV reaction on the sensitive combination of sweet orange (SwO) grafted on sour orange (SO), and three SY isolates that cause severe SY and SwO/SO reactions. MT, a CTV isolate that is consistently nontransmitted by Aphis gossypii, was found to be different in two amino acids (Val 103 and Glu 113) from each of the A. gossypii transmissible CTV isolates. Sequencing of the cDNA clones obtained from ST, a variably transmitted CTV isolate, showed extensive sequence variation among the tested clones. The sequence information indicates that the current CTV epidemics in Israel are caused by at least two CTV subspecies (VT and HT) displaying extensive differences in their coat protein genes. © 1993 Kluwer Academic Publishers.
Scientific Publication
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