Accession details
Passport data and everything else
PI 636492
Accession number
PI 636492
Institute code
USA970
Acquisition Date
December 15, 2004
Provenance of material
Biological status of accession
Genetic stock
Ancestral information (pedigree)
The same as Katy rice.
Type of germplasm storage
Seed collection
Availability for distribution
Availability not provided
ITPGRFA MLS
Status not provided
Safety duplication institute
Taxonomy provided to Genesys
Genus
Oryza
Specific epithet
sativa — Browse this species at USA970
Scientific name
Oryza sativa L.
Crop
rice
Crop name
rice
Matched GRIN taxon
Current GRIN taxon
Accession names
Accession name
Katy lesion mimic mutant 1
Other identifier
GSOR 20 USA126
Other identifier
Katy lesion mimic mutant 1
Remarks
Katy lesion mimic mutant 1 (GSOR 20) was induced from Katy rice. The leaf shape and morphology are similar to that of Katy. Irregular brown lesions similar to that of Sekeguchi lesions are a significant feature for this genetic stock. Enhanced resistance to rice blast and sheath blight pathogens were observed in the laboratory and greenhouse. In greenhouse grown plants, about 10 cm reduction of plant height was observed in lesion expression plants. The seed size and green weight are almost identical to that of Katy rice.
Collecting information
Provenance of material
Passport Data Completeness Index
PDCI score of this accession is 7.3 of 10.0. Read about Passport Data Completeness Index
GENUS
120
SPECIES
80
SPAUTHOR
5
SUBTAXA
0
SUBTAUTHOR
0
CROPNAME
45
ACQDATE
10
SAMPSTAT
80
DONORCODE
0
DONORNUMB
0
OTHERNUMB
35
DUPLSITE
30
STORAGE
15
DONORNAME
0
DUPLINSTNAME
0
ACCEURL
40
MLSSTAT
0
ORIGCTY
40
COLLSITE
0
LATITUDE
0
LONGITUDE
0
ELEVATION
0
COLLDATE
0
BREDCODE
0
ANCEST
150
COLLSRC
0
ACCENAME
80
COLLNUMB
0
COLLCODE
0
COLLNAME
0
Metadata
UUID
urn:uuid:37c6af7a-07ea-42ec-9b86-7e4a2c16b655
Last updated
June 6, 2025
Created
Date not provided