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Tomato locus proteinase inhibitor 2
Locus details | Download GMOD XML | Note to Editors | Annotation guidelines |
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Locus | Solyc01g095200 |
Locus name | proteinase inhibitor 2 |
Symbol | TOMWIPII |
Gene activity | proteinase inhibitor |
Description | |
Chromosome | 1 |
Arm |
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Registry name: | None | [Associate registry name] |
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![]() ![]() | [Associate accession] |
Accession name:
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Alleles (0) | None | [Add new Allele] |
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Associated loci - graphical view | None |
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![]() ![]() | unprocessed genomic sequence region underlying this gene |
>Solyc01g095200.2 SL2.50ch01:86545598..86548675
AAAAGGGGAGGGGGTATTTTCAAAATTAACTAAATTTAGGTTCGGAAAAGCCGAGCCTTAGGCTCGGACATTCCTCGTTC
ACTTCACCGTTTTTCAAAAACATAAATATCAATCTTTTCACAATTTTCTCGGCAGTACAGTCGTTTCTTTTTCACTCAGA
GTATTGGGTTGATTGAATCGGAGCTCTGAATCAGAAAATGGCCGAGCACGTTGAGAATTCGGATCCTAAAGGGGAGTCGT
TGTTGGAGAAGATCGCCGACAAGTTTCACGGTGACGATTCCTCGTCGTCGTCGGAATCAGATACTGAGACGAAGAAACCG
GCAGTGAAATCGGAGGTTGAGCCGGAGACGGAGACGTTGAAGAACAAAGTTTGGAGGTTATTCGGAAGAGAAAAACCGGT
TCACAAGGTTTTCGGTGGAGGCAAACGTATGGTTCTGTTATCTATTTCTCTACTTACTTGAACTTTTCTATGTTTATTTG
TTTATAGACTGAAAATTCTGGATTTGGCGGTTGAGAGGGTTTTCAGGGTTTTGTGGGGATCGTAAAGAATATTCAGGTTC
ATTAACGTGTTTCTTAACTGCAACTGAGCGATCAAGAGTTCAAATATTTTACACTATATGCTTTTTTCGATTGTGAAGAT
TGATCTTTTTCCTGATCCAAGTGTGATTGGTGGTTGCTGAATTTGATCGGGCTCTAGGCGTTTGGCGGATCTTAAAGGAT
ATGTTCTTTTTTCCGGGGACCTTGAAGAATATCTAAGTCCAGTAGTTGTGTTAAACTATTGGAGTTGAAGTGACTGGTTG
TTGAGGAATTGATGAAGCTTTAGGGTTTAATGAATCTTTAGATCCAAATGAATTATCATGCTCGTGCAGATGCTTTTTTA
AGTCAATTGAGCAAACAACAGTTCAAAATTTACGTACTTTAGGTTAAGGATTGAATTTTTTGAAATGAAAATGATAGGTG
GTTGAGGTCTTGAATCTCTCTACTACAGTTTTGGCTTCTCGAGGTATCATAAATAATATTTAGATCTGCTTAACTTATTA
TAATGCTTGTATACGTGTTTGTTTAGAGCAACAGCTACCTAATATTCTTGGTTTGATTATTTATATATTGAAGGACTCGA
ATATTTGGTTAATGATTGGTGGTGAGGGTGCTGCTTACGGCTTAGAGTTCACGAAGTATCTTCAGATACAAAAAAATGTT
ATTTGAAAAAGGGTTACTCTAACATCTGGATTTGCTTAGATCAAATGAGGGACCATGAGTTCTTTGTCTGATCTAAGTTG
AGCAGATGGATGCTTTTCATGTATATTAGTATTGTTTGGATAAGTATCTGATTGGTGATGCCAATTAAATTGTGATTGAG
ACATAGTTGAGTGATTGATTGAATATGCATCTTATTGTTGCAGCTGCTGATGTTTTCTTGTGGAGGAACAAAAAGATATC
TGCTACTGTAATTGGTGGAGCAACTGCTATCTGGGTTCTTTTCGAATTGCTCGAGTACCACCTGCTCACTTTAATCTGCC
ACATTTTGATCATCACTCTCGCAGTCTTGTTCTTGTGGTCAAATGCAACCACCTTTATTAACAAGTAAGCTTATCCAGTT
CTTAGTTTAGATTCTTCTTCAATTTATATTAACACTCTCCTGAGGATGTGTTTCTATCATTTTGACAGAAAACCTCCTCA
TATCCCAGAAGTCCACCTTCCAGAAGGCCCCATCCTTCAGGTGGCTTCTGCCCTGAGGATCGAAATTAATCGCGCTCTTG
ATCTACTGAGAGAAATTGCATCAGGGAGAGAACTGAAGAAGTTTCTTGCTGTAAGTGTGCCCATTTCTGCTGCTCTTTCC
TGAGTGTAGTTTATTGGAATGTTTGCTGTAATTGGTGATGTCCGTTAGTGTGACACAGCCTTCCCTCGTCCACCTCTGGA
GATCGATTGGTGTTCATCTTCTGTTGGGTTTCATCTTATATATGTCTGCTTTCCCCCATTTTGGCAGGCCTGCATGCTAA
CTCCCCCTCCTATTATTGATCCTGACTTGGTAGACAGTATTTAGGTTCTGTTTTAGTTTCTAGAGACATTAGATAACATA
GTTGGACATGTAGTCTTAGAGTATGTCTAAAATCTCTAGATTTTTAGCCTGTTCCATTCATGCCAGATAAGAAGTCTAAA
TTGTTCTTTACCATGTTTGTGGTTTTCCCAAATTCAACACCCCAAAGGTTCATAATATCAGTCTGTTGTGAAATAAGTTA
CCAAAGGTGCTTGTTTCTATTTTTCTTTAGCAAAATTTTTTTCTGATCTTGAATGATGGCACAAAAGAGTAAATATGCGA
AATTTCTTTGGCGTTCATTCATCTTTGTTTACTTACCATAACTTACCCATGTTACCAGGTGATTGCTGGTTTGTGGATCC
TCTCAATTGTTGGTAGCTGGTGCAACTTTTTGACTCTGTTCTATATATGTAAGTTTAGAAGTTCATTAGATGTATCTTTT
ATTTTTTCCTTTTTTGTCACTGCTTCTCATTTTGTTGATCCTCCTTCCAATTTGGCAGCATTTGTGCTCCTCCACACCGT
TCCTGTTATTTATGAGAAATATGAAGATAAAGTGGATCCATTAGCCGAGAAAGCAATGCACGAGATCAAGAAGCAATATG
CTGTGTTTGATGAAAAGGTTTTGAGTAAAATTCCAAGAGGACCACTGAAAGATAAGAAGAAAGATTAGATGTGGTGGTGC
TTCGTTCCGCTAGAAAGGTTTCAGAATGTGATAGTACTTCTCTTGTATTTACGTGAGGCTGAGTGTTATCCTTGTATTTG
GGGTTTTATTAATTGGGGATAAATCTAGAAACAGTTGGGAGGTTTAGTCTGTTAGGTGTGAGTCTGTATCTGACTGTCGT
TTCACAAGATGTCATTGTATAAGTTCAACAAAATTTACATTGTGTTCTTCTGCATTTGTTTGTATTGCTTTCACTTGTAT
CAAAGCTGGGATGGTCTAACCTGTTTGATCCATAGCCGCCTGAATCATATTTGATCTGTTTATTTTTCAGTTGGTTGATT
CCGGTTTGTGGTTTCATTACTGGATTAGGGCTGGTATG
AAAAGGGGAGGGGGTATTTTCAAAATTAACTAAATTTAGGTTCGGAAAAGCCGAGCCTTAGGCTCGGACATTCCTCGTTC
ACTTCACCGTTTTTCAAAAACATAAATATCAATCTTTTCACAATTTTCTCGGCAGTACAGTCGTTTCTTTTTCACTCAGA
GTATTGGGTTGATTGAATCGGAGCTCTGAATCAGAAAATGGCCGAGCACGTTGAGAATTCGGATCCTAAAGGGGAGTCGT
TGTTGGAGAAGATCGCCGACAAGTTTCACGGTGACGATTCCTCGTCGTCGTCGGAATCAGATACTGAGACGAAGAAACCG
GCAGTGAAATCGGAGGTTGAGCCGGAGACGGAGACGTTGAAGAACAAAGTTTGGAGGTTATTCGGAAGAGAAAAACCGGT
TCACAAGGTTTTCGGTGGAGGCAAACGTATGGTTCTGTTATCTATTTCTCTACTTACTTGAACTTTTCTATGTTTATTTG
TTTATAGACTGAAAATTCTGGATTTGGCGGTTGAGAGGGTTTTCAGGGTTTTGTGGGGATCGTAAAGAATATTCAGGTTC
ATTAACGTGTTTCTTAACTGCAACTGAGCGATCAAGAGTTCAAATATTTTACACTATATGCTTTTTTCGATTGTGAAGAT
TGATCTTTTTCCTGATCCAAGTGTGATTGGTGGTTGCTGAATTTGATCGGGCTCTAGGCGTTTGGCGGATCTTAAAGGAT
ATGTTCTTTTTTCCGGGGACCTTGAAGAATATCTAAGTCCAGTAGTTGTGTTAAACTATTGGAGTTGAAGTGACTGGTTG
TTGAGGAATTGATGAAGCTTTAGGGTTTAATGAATCTTTAGATCCAAATGAATTATCATGCTCGTGCAGATGCTTTTTTA
AGTCAATTGAGCAAACAACAGTTCAAAATTTACGTACTTTAGGTTAAGGATTGAATTTTTTGAAATGAAAATGATAGGTG
GTTGAGGTCTTGAATCTCTCTACTACAGTTTTGGCTTCTCGAGGTATCATAAATAATATTTAGATCTGCTTAACTTATTA
TAATGCTTGTATACGTGTTTGTTTAGAGCAACAGCTACCTAATATTCTTGGTTTGATTATTTATATATTGAAGGACTCGA
ATATTTGGTTAATGATTGGTGGTGAGGGTGCTGCTTACGGCTTAGAGTTCACGAAGTATCTTCAGATACAAAAAAATGTT
ATTTGAAAAAGGGTTACTCTAACATCTGGATTTGCTTAGATCAAATGAGGGACCATGAGTTCTTTGTCTGATCTAAGTTG
AGCAGATGGATGCTTTTCATGTATATTAGTATTGTTTGGATAAGTATCTGATTGGTGATGCCAATTAAATTGTGATTGAG
ACATAGTTGAGTGATTGATTGAATATGCATCTTATTGTTGCAGCTGCTGATGTTTTCTTGTGGAGGAACAAAAAGATATC
TGCTACTGTAATTGGTGGAGCAACTGCTATCTGGGTTCTTTTCGAATTGCTCGAGTACCACCTGCTCACTTTAATCTGCC
ACATTTTGATCATCACTCTCGCAGTCTTGTTCTTGTGGTCAAATGCAACCACCTTTATTAACAAGTAAGCTTATCCAGTT
CTTAGTTTAGATTCTTCTTCAATTTATATTAACACTCTCCTGAGGATGTGTTTCTATCATTTTGACAGAAAACCTCCTCA
TATCCCAGAAGTCCACCTTCCAGAAGGCCCCATCCTTCAGGTGGCTTCTGCCCTGAGGATCGAAATTAATCGCGCTCTTG
ATCTACTGAGAGAAATTGCATCAGGGAGAGAACTGAAGAAGTTTCTTGCTGTAAGTGTGCCCATTTCTGCTGCTCTTTCC
TGAGTGTAGTTTATTGGAATGTTTGCTGTAATTGGTGATGTCCGTTAGTGTGACACAGCCTTCCCTCGTCCACCTCTGGA
GATCGATTGGTGTTCATCTTCTGTTGGGTTTCATCTTATATATGTCTGCTTTCCCCCATTTTGGCAGGCCTGCATGCTAA
CTCCCCCTCCTATTATTGATCCTGACTTGGTAGACAGTATTTAGGTTCTGTTTTAGTTTCTAGAGACATTAGATAACATA
GTTGGACATGTAGTCTTAGAGTATGTCTAAAATCTCTAGATTTTTAGCCTGTTCCATTCATGCCAGATAAGAAGTCTAAA
TTGTTCTTTACCATGTTTGTGGTTTTCCCAAATTCAACACCCCAAAGGTTCATAATATCAGTCTGTTGTGAAATAAGTTA
CCAAAGGTGCTTGTTTCTATTTTTCTTTAGCAAAATTTTTTTCTGATCTTGAATGATGGCACAAAAGAGTAAATATGCGA
AATTTCTTTGGCGTTCATTCATCTTTGTTTACTTACCATAACTTACCCATGTTACCAGGTGATTGCTGGTTTGTGGATCC
TCTCAATTGTTGGTAGCTGGTGCAACTTTTTGACTCTGTTCTATATATGTAAGTTTAGAAGTTCATTAGATGTATCTTTT
ATTTTTTCCTTTTTTGTCACTGCTTCTCATTTTGTTGATCCTCCTTCCAATTTGGCAGCATTTGTGCTCCTCCACACCGT
TCCTGTTATTTATGAGAAATATGAAGATAAAGTGGATCCATTAGCCGAGAAAGCAATGCACGAGATCAAGAAGCAATATG
CTGTGTTTGATGAAAAGGTTTTGAGTAAAATTCCAAGAGGACCACTGAAAGATAAGAAGAAAGATTAGATGTGGTGGTGC
TTCGTTCCGCTAGAAAGGTTTCAGAATGTGATAGTACTTCTCTTGTATTTACGTGAGGCTGAGTGTTATCCTTGTATTTG
GGGTTTTATTAATTGGGGATAAATCTAGAAACAGTTGGGAGGTTTAGTCTGTTAGGTGTGAGTCTGTATCTGACTGTCGT
TTCACAAGATGTCATTGTATAAGTTCAACAAAATTTACATTGTGTTCTTCTGCATTTGTTTGTATTGCTTTCACTTGTAT
CAAAGCTGGGATGGTCTAACCTGTTTGATCCATAGCCGCCTGAATCATATTTGATCTGTTTATTTTTCAGTTGGTTGATT
CCGGTTTGTGGTTTCATTACTGGATTAGGGCTGGTATG
Download sequence region |
Get flanking sequences on SL2.50ch01
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![]() ![]() | terms associated with this mRNA |
![]() ![]() | spliced cDNA sequence, including UTRs |
>Solyc01g095200.2.1 Reticulon family protein (AHRD V1 ***- B2WS91_9BRAS); contains Interpro domain(s) IPR003388 Reticulon
AAAAGGGGAGGGGGTATTTTCAAAATTAACTAAATTTAGGTTCGGAAAAGCCGAGCCTTAGGCTCGGACATTCCTCGTTC
ACTTCACCGTTTTTCAAAAACATAAATATCAATCTTTTCACAATTTTCTCGGCAGTACAGTCGTTTCTTTTTCACTCAGA
GTATTGGGTTGATTGAATCGGAGCTCTGAATCAGAAAATGGCCGAGCACGTTGAGAATTCGGATCCTAAAGGGGAGTCGT
TGTTGGAGAAGATCGCCGACAAGTTTCACGGTGACGATTCCTCGTCGTCGTCGGAATCAGATACTGAGACGAAGAAACCG
GCAGTGAAATCGGAGGTTGAGCCGGAGACGGAGACGTTGAAGAACAAAGTTTGGAGGTTATTCGGAAGAGAAAAACCGGT
TCACAAGGTTTTCGGTGGAGGCAAACCTGCTGATGTTTTCTTGTGGAGGAACAAAAAGATATCTGCTACTGTAATTGGTG
GAGCAACTGCTATCTGGGTTCTTTTCGAATTGCTCGAGTACCACCTGCTCACTTTAATCTGCCACATTTTGATCATCACT
CTCGCAGTCTTGTTCTTGTGGTCAAATGCAACCACCTTTATTAACAAAAAACCTCCTCATATCCCAGAAGTCCACCTTCC
AGAAGGCCCCATCCTTCAGGTGGCTTCTGCCCTGAGGATCGAAATTAATCGCGCTCTTGATCTACTGAGAGAAATTGCAT
CAGGGAGAGAACTGAAGAAGTTTCTTGCTGTGATTGCTGGTTTGTGGATCCTCTCAATTGTTGGTAGCTGGTGCAACTTT
TTGACTCTGTTCTATATATCATTTGTGCTCCTCCACACCGTTCCTGTTATTTATGAGAAATATGAAGATAAAGTGGATCC
ATTAGCCGAGAAAGCAATGCACGAGATCAAGAAGCAATATGCTGTGTTTGATGAAAAGGTTTTGAGTAAAATTCCAAGAG
GACCACTGAAAGATAAGAAGAAAGATTAGATGTGGTGGTGCTTCGTTCCGCTAGAAAGGTTTCAGAATGTGATAGTACTT
CTCTTGTATTTACGTGAGGCTGAGTGTTATCCTTGTATTTGGGGTTTTATTAATTGGGGATAAATCTAGAAACAGTTGGG
AGGTTTAGTCTGTTAGGTGTGAGTCTGTATCTGACTGTCGTTTCACAAGATGTCATTGTATAAGTTCAACAAAATTTACA
TTGTGTTCTTCTGCATTTGTTTGTATTGCTTTCACTTGTATCAAAGCTGGGATGGTCTAACCTGTTTGATCCATAGCCGC
CTGAATCATATTTGATCTGTTTATTTTTCAGTTGGTTGATTCCGGTTTGTGGTTTCATTACTGGATTAGGGCTGGTATG
AAAAGGGGAGGGGGTATTTTCAAAATTAACTAAATTTAGGTTCGGAAAAGCCGAGCCTTAGGCTCGGACATTCCTCGTTC
ACTTCACCGTTTTTCAAAAACATAAATATCAATCTTTTCACAATTTTCTCGGCAGTACAGTCGTTTCTTTTTCACTCAGA
GTATTGGGTTGATTGAATCGGAGCTCTGAATCAGAAAATGGCCGAGCACGTTGAGAATTCGGATCCTAAAGGGGAGTCGT
TGTTGGAGAAGATCGCCGACAAGTTTCACGGTGACGATTCCTCGTCGTCGTCGGAATCAGATACTGAGACGAAGAAACCG
GCAGTGAAATCGGAGGTTGAGCCGGAGACGGAGACGTTGAAGAACAAAGTTTGGAGGTTATTCGGAAGAGAAAAACCGGT
TCACAAGGTTTTCGGTGGAGGCAAACCTGCTGATGTTTTCTTGTGGAGGAACAAAAAGATATCTGCTACTGTAATTGGTG
GAGCAACTGCTATCTGGGTTCTTTTCGAATTGCTCGAGTACCACCTGCTCACTTTAATCTGCCACATTTTGATCATCACT
CTCGCAGTCTTGTTCTTGTGGTCAAATGCAACCACCTTTATTAACAAAAAACCTCCTCATATCCCAGAAGTCCACCTTCC
AGAAGGCCCCATCCTTCAGGTGGCTTCTGCCCTGAGGATCGAAATTAATCGCGCTCTTGATCTACTGAGAGAAATTGCAT
CAGGGAGAGAACTGAAGAAGTTTCTTGCTGTGATTGCTGGTTTGTGGATCCTCTCAATTGTTGGTAGCTGGTGCAACTTT
TTGACTCTGTTCTATATATCATTTGTGCTCCTCCACACCGTTCCTGTTATTTATGAGAAATATGAAGATAAAGTGGATCC
ATTAGCCGAGAAAGCAATGCACGAGATCAAGAAGCAATATGCTGTGTTTGATGAAAAGGTTTTGAGTAAAATTCCAAGAG
GACCACTGAAAGATAAGAAGAAAGATTAGATGTGGTGGTGCTTCGTTCCGCTAGAAAGGTTTCAGAATGTGATAGTACTT
CTCTTGTATTTACGTGAGGCTGAGTGTTATCCTTGTATTTGGGGTTTTATTAATTGGGGATAAATCTAGAAACAGTTGGG
AGGTTTAGTCTGTTAGGTGTGAGTCTGTATCTGACTGTCGTTTCACAAGATGTCATTGTATAAGTTCAACAAAATTTACA
TTGTGTTCTTCTGCATTTGTTTGTATTGCTTTCACTTGTATCAAAGCTGGGATGGTCTAACCTGTTTGATCCATAGCCGC
CTGAATCATATTTGATCTGTTTATTTTTCAGTTGGTTGATTCCGGTTTGTGGTTTCATTACTGGATTAGGGCTGGTATG
![]() ![]() | translated polypeptide sequence |
>Solyc01g095200.2.1 Reticulon family protein (AHRD V1 ***- B2WS91_9BRAS); contains Interpro domain(s) IPR003388 Reticulon
MAEHVENSDPKGESLLEKIADKFHGDDSSSSSESDTETKKPAVKSEVEPETETLKNKVWRLFGREKPVHKVFGGGKPADV
FLWRNKKISATVIGGATAIWVLFELLEYHLLTLICHILIITLAVLFLWSNATTFINKKPPHIPEVHLPEGPILQVASALR
IEINRALDLLREIASGRELKKFLAVIAGLWILSIVGSWCNFLTLFYISFVLLHTVPVIYEKYEDKVDPLAEKAMHEIKKQ
YAVFDEKVLSKIPRGPLKDKKKD*
MAEHVENSDPKGESLLEKIADKFHGDDSSSSSESDTETKKPAVKSEVEPETETLKNKVWRLFGREKPVHKVFGGGKPADV
FLWRNKKISATVIGGATAIWVLFELLEYHLLTLICHILIITLAVLFLWSNATTFINKKPPHIPEVHLPEGPILQVASALR
IEINRALDLLREIASGRELKKFLAVIAGLWILSIVGSWCNFLTLFYISFVLLHTVPVIYEKYEDKVDPLAEKAMHEIKKQ
YAVFDEKVLSKIPRGPLKDKKKD*
![]() ![]() |
![]() ![]() | [Associate new unigene] |
Unigene ID:
SGN-U578366 Tomato 200607 -- build 2 -- 209 members [Remove] [Blast]
SGN-U580502 Tomato 200607 -- build 2 -- 9 members [Remove] [Blast]
SGN-U581339 Tomato 200607 -- build 2 -- 2 members [Remove] [Blast]
SGN-U593356 Tomato 200607 -- build 2 -- 1 members [Remove] [Blast]
SGN-U593547 Tomato 200607 -- build 2 -- 1 members [Remove] [Blast]
SGN-U580502 Tomato 200607 -- build 2 -- 9 members [Remove] [Blast]
SGN-U581339 Tomato 200607 -- build 2 -- 2 members [Remove] [Blast]
SGN-U593356 Tomato 200607 -- build 2 -- 1 members [Remove] [Blast]
SGN-U593547 Tomato 200607 -- build 2 -- 1 members [Remove] [Blast]
![]() ![]() | [Associate new genbank sequence] |
Other genome matches | None |
![]() ![]() | [Associate publication] [Matching publications] |
Wound-induced proteinase inhibitors from tomato leaves. II. The cDNA-deduced primary structure of pre-inhibitor II.
The Journal of biological chemistry (1985)
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A cDNA containing the complete amino acid-coding region of wound-induced tomato Inhibitor II was constructed in the plasmid pUC9. The open reading frame codes for 148 amino acids including a 25-amino acid signal sequence preceding the N-terminal lysine of the mature Inhibitor II. The Inhibitor II sequence exhibits two domains, one domain having a trypsin inhibitory site and the other a chymotrypsin inhibitory site, apparently evolved from a smaller gene by a process of gene duplication and elongation. The amino acid sequence of tomato leaf Inhibitor II exhibits homology with two small proteinase inhibitors isolated from potato tuber and an inhibitor from eggplant. The small potato tuber inhibitors are homologous with 33 amino acids of the N-terminal domain and 19 amino acids from the C-terminal domain. Two identical nucleotide sequences of Inhibitor II cDNA in the 3' noncoding region were present that were also found in an Inhibitor I cDNA. These include an atypical polyadenylation signal, AATAAG, and a 10-base palindromic sequence, CATTATAATG, for which no function is yet known.
Graham, JS. Pearce, G. Merryweather, J. Titani, K. Ericsson, LH. Ryan, CA.
The Journal of biological chemistry.
1985.
260(11).
6561-4.
Ethylene as a Signal Mediating the Wound Response of Tomato Plants
Science (New York, N.Y.) (1996)
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Show / hide abstract
Plants respond to physical injury, such as that caused by foraging insects, by synthesizing proteins that function in general defense and tissue repair. In tomato plants, one class of wound-responsive genes encodes proteinase inhibitor (pin) proteins shown to block insect feeding. Application of many different factors will induce or inhibit pin gene expression. Ethylene is required in the transduction pathway leading from injury, and ethylene and jasmonates act together to regulate pin gene expression during the wound response.
O'Donnell, PJ. Calvert, C. Atzorn, R. Wasternack, C. Leyser, HMO. Bowles, DJ.
Science (New York, N.Y.).
1996.
274(5294).
1914-7.
Suppressors of systemin signaling identify genes in the tomato wound response pathway.
Genetics (1999)
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Show / hide abstract
In tomato plants, systemic induction of defense genes in response to herbivory or mechanical wounding is regulated by an 18-amino-acid peptide signal called systemin. Transgenic plants that overexpress prosystemin, the systemin precursor, from a 35S::prosystemin (35S::prosys) transgene exhibit constitutive expression of wound-inducible defense proteins including proteinase inhibitors and polyphenol oxidase. To study further the role of (pro)systemin in the wound response pathway, we isolated and characterized mutations that suppress 35S::prosys-mediated phenotypes. Ten recessive, extragenic suppressors were identified. Two of these define new alleles of def-1, a previously identified mutation that blocks both wound- and systemin-induced gene expression and renders plants susceptible to herbivory. The remaining mutants defined four loci designated Spr-1, Spr-2, Spr-3, and Spr-4 (for Suppressed in 35S::prosystemin-mediated responses). spr-3 and spr-4 mutants were not significantly affected in their response to either systemin or mechanical wounding. In contrast, spr-1 and spr-2 plants lacked systemic wound responses and were insensitive to systemin. These results confirm the function of (pro)systemin in the transduction of systemic wound signals and further establish that wounding, systemin, and 35S::prosys induce defensive gene expression through a common signaling pathway defined by at least three genes (Def-1, Spr-1, and Spr-2).
Howe, GA. Ryan, CA.
Genetics.
1999.
153(3).
1411-21.
The tomato homolog of CORONATINE-INSENSITIVE1 is required for the maternal control of seed maturation, jasmonate-signaled defense responses, and glandular trichome development.
The Plant cell (2004)
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Jasmonic acid (JA) is a fatty acid-derived signaling molecule that regulates a broad range of plant defense responses against herbivores and some microbial pathogens. Molecular genetic studies in Arabidopsis have established that JA also performs a critical role in anther and pollen development but is not essential for other developmental aspects of the plant's life cycle. Here, we describe the phenotypic and molecular characterization of a sterile mutant of tomato (jasmonic acid-insensitive1 [jai1]) that is defective in JA signaling. Although the mutant exhibited reduced pollen viability, sterility was caused by a defect in the maternal control of seed maturation, which was associated with the loss of accumulation of JA-regulated proteinase inhibitor proteins in reproductive tissues. jai1 plants exhibited several defense-related phenotypes, including the inability to express JA-responsive genes, severely compromised resistance to two-spotted spider mites, and abnormal development of glandular trichomes. We demonstrate that these defects are caused by the loss of function of the tomato homolog of CORONATINE-INSENSITIVE1 (COI1), an F-box protein that is required for JA-signaled processes in Arabidopsis. These findings indicate that the JA/COI1 signaling pathway regulates distinct developmental processes in different plants and suggest a role for JA in the promotion of glandular trichome-based defenses.
Li, L. Zhao, Y. McCaig, BC. Wingerd, BA. Wang, J. Whalon, ME. Pichersky, E. Howe, GA.
The Plant cell.
2004.
16(1).
126-43.
Pathogenicity of Pseudomonas syringae pv. tomato on tomato seedlings: phenotypic and gene expression analyses of the virulence function of coronatine.
Molecular plant-microbe interactions : MPMI (2008)
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Bacterial speck disease, which is caused by Pseudomonas syringae pv. tomato, is an economically important disease on tomato. In the present study, we show that P. syringae pv. tomato DC3000 is a pathogen of tomato seedlings, an aspect of pathogen biology that has not been previously investigated. This resulted in the development of a virulence assay on tomato seedlings that has several advantages over labor-intensive foliar assays, including a shorter growth and incubation period, ease of inoculation and handling, and rapid generation of larger sample sizes per experiment. The utility of this assay was investigated by exploring the virulence function of coronatine (COR) on tomato seedlings. Using the COR- mutant DB29 and a MAPMAN display of transcript data from TOM1 microarrays, COR-dependent expression of genes involved in secondary metabolism, polyamine biosynthesis, reactive oxygen species homeostasis, and the novel transcription factor SlNAC2 were identified. Furthermore, during pathogenesis, genes involved in photosynthetic light reactions and the Calvin-Benson cycle were strongly repressed by COR. In conclusion, we show that P. syringae pv. tomato infects tomato seedlings and that COR is required for virulence in seedlings. The seedling assay can be used in high-throughput screens for the identification of molecular targets for COR and for the identification of genes involved in pathogenesis.
Uppalapati, SR. Ishiga, Y. Wangdi, T. Urbanczyk-Wochniak, E. Ishiga, T. Mysore, KS. Bender, CL.
Molecular plant-microbe interactions : MPMI.
2008.
21(4).
383-95.
![]() ![]() | [Add ontology annotations] |
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