This site uses cookies to provide logins and other features. Please accept the use of cookies by clicking Accept.
Potato locus disease resistance I2 gene
| Locus details | Download GMOD XML | Note to Editors | Annotation guidelines |
[loading edit links...]
|
[loading...]
|
|
| Links to external databases | None |
| Registry name: | None | [Associate registry name] |
Notes and figures (0)
Notes and figures (0)
| [Add notes, figures or images] |
Success
The display image was set successfully.
| Image | Description | Type |
|---|
Accessions and images (0)
Accessions and images (0)
| [Associate accession] |
Accession name:
Would you Like to specify an allele?
| Alleles (0) | None | [Add new Allele] |
Associated loci (0)
Associated loci (0)
| [Associate new locus] |
[loading...]
|
| Associated loci - graphical view | None |
SolCyc links
SolCyc links
|
[loading...]
Sequence annotations
Sequence annotations
|
| Genome features | None |
Gene model matches
Gene model matches
|
SGN Unigenes
SGN Unigenes
| [Associate new unigene] |
Unigene ID:
[loading...]
GenBank accessions
GenBank accessions
| [Associate new genbank sequence] |
DQ206087 Solanum tuberosum clone 1928 I2 (I2) gene, partial cds.
DQ206090 Solanum tuberosum clone 1935 I2 (I2) gene, partial cds.
DQ206091 Solanum tuberosum clone 2904 I2 (I2) gene, partial cds.
DQ206097 Solanum tuberosum clone 1927 I2 (I2) gene, partial cds.
DQ206099 Solanum tuberosum clone 1941 I2 (I2) gene, partial cds.
DQ206101 Solanum tuberosum clone 2880 I2 (I2) gene, partial cds.
DQ206102 Solanum tuberosum clone 1919 I2 (I2) gene, partial cds.
DQ206103 Solanum tuberosum clone 1936 I2 pseudogene, partial sequence.
DQ206106 Solanum tuberosum clone 2911 I2 (I2) gene, partial cds.
DQ206107 Solanum tuberosum clone 1959 I2 (I2) gene, partial cds.
DQ206114 Solanum tuberosum clone 1918 I2 (I2) gene, partial cds.
DQ206115 Solanum tuberosum clone 1957 I2 (I2) gene, partial cds.
DQ206116 Solanum tuberosum clone 1930 I2 (I2) gene, partial cds.
DQ206117 Solanum tuberosum clone 2896 I2 (I2) gene, partial cds.
DQ206119 Solanum tuberosum clone 1920 I2 (I2) gene, partial cds.
DQ206120 Solanum tuberosum clone 1951 I2 (I2) gene, partial cds.
DQ206121 Solanum tuberosum clone 1955 I2 (I2) gene, partial cds.
DQ206122 Solanum tuberosum clone 1916 I2 (I2) gene, partial cds.
DQ206123 Solanum tuberosum clone 1917 I2 (I2) gene, partial cds.
DQ206129 Solanum tuberosum clone 1932 I2 pseudogene, partial sequence.
DQ206130 Solanum tuberosum clone 1954 I2 (I2) gene, partial cds.
DQ206133 Solanum tuberosum clone 1953 I2 pseudogene, partial sequence.
DQ206135 Solanum tuberosum clone 1944 I2 (I2) gene, partial cds.
DQ206136 Solanum tuberosum clone 1950 I2 (I2) gene, partial cds.
DQ206138 Solanum tuberosum clone 1948 I2 (I2) gene, partial cds.
DQ206139 Solanum tuberosum clone 2871 I2 pseudogene, partial sequence.
DQ206141 Solanum tuberosum clone 1924 I2 pseudogene, partial sequence.
DQ206145 Solanum tuberosum clone 1915 I2 (I2) gene, partial cds.
DQ206149 Solanum tuberosum clone 2855 I2 (I2) gene, partial cds.
DQ206150 Solanum tuberosum clone 1921 I2 pseudogene, partial sequence.
DQ206151 Solanum tuberosum clone 1947 I2 (I2) gene, partial cds.
DQ206156 Solanum tuberosum clone 1923 I2 (I2) gene, partial cds.
DQ206157 Solanum tuberosum clone 1934 I2 (I2) gene, partial cds.
DQ206159 Solanum tuberosum clone 1952 I2 (I2) gene, partial cds.
DQ206161 Solanum tuberosum clone 1929 I2 (I2) gene, partial cds.
DQ206162 Solanum tuberosum clone 1943 I2 (I2) gene, partial cds.
DQ206166 Solanum tuberosum clone 2912 I2 pseudogene, partial sequence.
DQ206168 Solanum tuberosum clone 1945 I2 (I2) gene, partial cds.
DQ206169 Solanum tuberosum clone 1926 I2 (I2) gene, partial cds.
DQ206170 Solanum tuberosum clone 2879 I2 (I2) gene, partial cds.
DQ206172 Solanum tuberosum clone 2887 I2 pseudogene, partial sequence.
DQ206173 Solanum tuberosum clone 1931 I2 (I2) gene, partial cds.
DQ206176 Solanum tuberosum clone 2864 I2 (I2) gene, partial cds.
DQ206090 Solanum tuberosum clone 1935 I2 (I2) gene, partial cds.
DQ206091 Solanum tuberosum clone 2904 I2 (I2) gene, partial cds.
DQ206097 Solanum tuberosum clone 1927 I2 (I2) gene, partial cds.
DQ206099 Solanum tuberosum clone 1941 I2 (I2) gene, partial cds.
DQ206101 Solanum tuberosum clone 2880 I2 (I2) gene, partial cds.
DQ206102 Solanum tuberosum clone 1919 I2 (I2) gene, partial cds.
DQ206103 Solanum tuberosum clone 1936 I2 pseudogene, partial sequence.
DQ206106 Solanum tuberosum clone 2911 I2 (I2) gene, partial cds.
DQ206107 Solanum tuberosum clone 1959 I2 (I2) gene, partial cds.
DQ206114 Solanum tuberosum clone 1918 I2 (I2) gene, partial cds.
DQ206115 Solanum tuberosum clone 1957 I2 (I2) gene, partial cds.
DQ206116 Solanum tuberosum clone 1930 I2 (I2) gene, partial cds.
DQ206117 Solanum tuberosum clone 2896 I2 (I2) gene, partial cds.
DQ206119 Solanum tuberosum clone 1920 I2 (I2) gene, partial cds.
DQ206120 Solanum tuberosum clone 1951 I2 (I2) gene, partial cds.
DQ206121 Solanum tuberosum clone 1955 I2 (I2) gene, partial cds.
DQ206122 Solanum tuberosum clone 1916 I2 (I2) gene, partial cds.
DQ206123 Solanum tuberosum clone 1917 I2 (I2) gene, partial cds.
DQ206129 Solanum tuberosum clone 1932 I2 pseudogene, partial sequence.
DQ206130 Solanum tuberosum clone 1954 I2 (I2) gene, partial cds.
DQ206133 Solanum tuberosum clone 1953 I2 pseudogene, partial sequence.
DQ206135 Solanum tuberosum clone 1944 I2 (I2) gene, partial cds.
DQ206136 Solanum tuberosum clone 1950 I2 (I2) gene, partial cds.
DQ206138 Solanum tuberosum clone 1948 I2 (I2) gene, partial cds.
DQ206139 Solanum tuberosum clone 2871 I2 pseudogene, partial sequence.
DQ206141 Solanum tuberosum clone 1924 I2 pseudogene, partial sequence.
DQ206145 Solanum tuberosum clone 1915 I2 (I2) gene, partial cds.
DQ206149 Solanum tuberosum clone 2855 I2 (I2) gene, partial cds.
DQ206150 Solanum tuberosum clone 1921 I2 pseudogene, partial sequence.
DQ206151 Solanum tuberosum clone 1947 I2 (I2) gene, partial cds.
DQ206156 Solanum tuberosum clone 1923 I2 (I2) gene, partial cds.
DQ206157 Solanum tuberosum clone 1934 I2 (I2) gene, partial cds.
DQ206159 Solanum tuberosum clone 1952 I2 (I2) gene, partial cds.
DQ206161 Solanum tuberosum clone 1929 I2 (I2) gene, partial cds.
DQ206162 Solanum tuberosum clone 1943 I2 (I2) gene, partial cds.
DQ206166 Solanum tuberosum clone 2912 I2 pseudogene, partial sequence.
DQ206168 Solanum tuberosum clone 1945 I2 (I2) gene, partial cds.
DQ206169 Solanum tuberosum clone 1926 I2 (I2) gene, partial cds.
DQ206170 Solanum tuberosum clone 2879 I2 (I2) gene, partial cds.
DQ206172 Solanum tuberosum clone 2887 I2 pseudogene, partial sequence.
DQ206173 Solanum tuberosum clone 1931 I2 (I2) gene, partial cds.
DQ206176 Solanum tuberosum clone 2864 I2 (I2) gene, partial cds.
| Other genome matches | None |
Literature annotations [1]
Literature annotations [1]
| [Associate publication] [Matching publications] |
Pervasive purifying selection characterizes the evolution of I2 homologs.
Molecular plant-microbe interactions : MPMI (2006)
Show / hide abstract
Show / hide abstract
We sampled 384 sequences related to the Solanum pimpinellifolium (=Lycopersicon pimpinellifolium) disease resistance (R) gene 12 from six species, potato, S. demissum, tomato, eggplant, pepper, and tobacco. These species represent increasing phylogenetic distance from potato to tobacco, within the family Solanaceae. Using sequence data from the nucleotide binding site (NBS) region of this gene, we tested models of gene family evolution and inferred patterns of selection acting on the NBS gene region and I2 gene family. We find that the I2 family has diversified within the family Solanaceae for at least 14 million years and evolves through a slow birth-and-death process requiring approximately 12 million years to homogenize gene copies within a species. Analyses of selection resolved a general pattern of strong purifying selection acting on individual codon positions within the NBS and on NBS lineages through time. Surprisingly, we find nine codon positions strongly affected by positive selection and six pairs of codon positions demonstrating correlated amino acid substitutions. Evolutionary analyses serve as bioinformatic tools with which to sort through the vast R gene diversity in plants and find candidates for new resistance specificities or to identify specific amino acid positions important for biochemical function. The slow birth-and-death evolution of I2 genes suggests that some NBS-leucine rich repeat-mediated resistances may not be overcome rapidly by virulence evolution and that the natural diversity of R genes is a potentially valuable source for durable resistance.
Couch, BC. Spangler, R. Ramos, C. May, G.
Molecular plant-microbe interactions : MPMI.
2006.
19(3).
288-303.
Ontology annotations (4)
Ontology annotations (4)
| [Add ontology annotations] |
[loading...]
Related views
Related views
|
| User comments |
Please wait, checking for comments. (If comments do not show up, access them here)
Your Lists
Public Lists
List Contents
List Validation Report: Failed
Elements not found:
Optional: Add Missing Accessions to A List
Mismatched case
Click the Adjust Case button to align the case in the list with what is in the database.
Multiple mismatched case
Items listed here have mulitple case mismatches and must be fixed manually. If accessions need to be merged, contact the database directly.
List elements matching a synonym
Multiple synonym matches
Fuzzy Search Results
Synonym Search Results
Available Seedlots
Your Datasets
Public Datasets
Dataset Contents
Dataset Validation Failed
Elements not found:
Your Calendar
Having trouble viewing events on the calendar?
Are you associated with the breeding program you are interested in viewing?
Add New Event
Event Info
| Attribute | Value |
|---|---|
| Project Name: | |
| Start Date: | |
| End Date: | |
| Event Type: | |
| Event Description: | |
| Event Web URL: |
Edit Event
Login
Forgot Username
If you've forgotten your username, enter your email address below. An email will be sent with any account username(s) associated with your email address.
Reset Password
To reset your password, please enter your email address. A link will be sent to that address with a link that will enable you to reset your password.
Create New User
Working
Notes and figures (0)
Notes and figures (0)
