Amino acid sequence of the ;pathogenesis-related' leaf protein p14 from viroid-infected tomato reveals a new type of structurally unfamiliar proteins
- PMID: 16453639
- PMCID: PMC554573
- DOI: 10.1002/j.1460-2075.1985.tb03998.x
Amino acid sequence of the ;pathogenesis-related' leaf protein p14 from viroid-infected tomato reveals a new type of structurally unfamiliar proteins
Abstract
We have established the complete sequence of the 130 amino acid residues of the pathogenesis-related (PR) protein p14 accumulating in tomato leaves infected with the viroid of the spindle tuber disease of potato (PSTV) and partial sequences of the PR protein 1a which accumulates in tobacco mosaic virus-infected tobacco leaves. Both PR proteins are closely related to each other. However, no homology could be found between the sequence of p14 and any of the 3061 published protein sequences compiled in the protein sequence database at present. Thus, p14 represents not only the first completely sequenced PR plant protein but also a new type of structurally unfamiliar proteins whose biological function in the diseased plant remains to be elucidated.
Similar articles
-
Purification and partial characterization of the major "pathogenesis-related" tomato leaf protein P14 from potato spindle tuber viroid (PSTV)-infected tomato leaves.Arch Virol. 1984;81(3-4):263-84. doi: 10.1007/BF01309998. Arch Virol. 1984. PMID: 6477130
-
First Report of Potato spindle tuber viroid Naturally Infecting Field Tomatoes in the Dominican Republic.Plant Dis. 2014 May;98(5):701. doi: 10.1094/PDIS-09-13-0992-PDN. Plant Dis. 2014. PMID: 30708518
-
Nuclear DNA from uninfected or potato spindle tuber viroid-infected tomato plants contains no detectable sequences complementary to cloned double-stranded viroid cDNA.Proc Natl Acad Sci U S A. 1981 Nov;78(11):6932-5. doi: 10.1073/pnas.78.11.6932. Proc Natl Acad Sci U S A. 1981. PMID: 6273895 Free PMC article.
-
Measurement of viroid sequence homology by hybridization with complementary DNA prepared in vitro.Virology. 1978 Sep;89(2):388-94. doi: 10.1016/0042-6822(78)90181-2. Virology. 1978. PMID: 18627881
-
First Report of Natural Infection of Greenhouse Tomatoes by Potato spindle tuber viroid in the United States.Plant Dis. 2010 Nov;94(11):1376. doi: 10.1094/PDIS-07-10-0516. Plant Dis. 2010. PMID: 30743632
Cited by
-
Isolation and Characterization of a Gene Encoding a PR-1-Like Protein from Arabidopsis thaliana.Plant Physiol. 1991 May;96(1):346-8. doi: 10.1104/pp.96.1.346. Plant Physiol. 1991. PMID: 16668181 Free PMC article. No abstract available.
-
Gene structure and in situ transcript localization of pathogenesis-related protein 1 in parsley.Mol Gen Genet. 1988 Jul;213(1):93-8. doi: 10.1007/BF00333403. Mol Gen Genet. 1988. PMID: 3221838
-
Several "pathogenesis-related" proteins in potato are 1,3-beta-glucanases and chitinases.Proc Natl Acad Sci U S A. 1988 Feb;85(3):782-6. doi: 10.1073/pnas.85.3.782. Proc Natl Acad Sci U S A. 1988. PMID: 16578829 Free PMC article.
-
Bean pathogenesis-related (PR) proteins deduced from elicitor-induced transcripts are members of a ubiquitous new class of conserved PR proteins including pollen allergens.Mol Gen Genet. 1990 Jul;222(2-3):353-60. doi: 10.1007/BF00633840. Mol Gen Genet. 1990. PMID: 2274036
-
Expression of the gene encoding the PR-like protein PRms in germinating maize embryos.Mol Gen Genet. 1992 Jul;234(1):97-104. doi: 10.1007/BF00272350. Mol Gen Genet. 1992. PMID: 1495490
References
LinkOut - more resources
Full Text Sources
Other Literature Sources
Research Materials
