Details for: GSOR 201, Oryza sativa L., CS272


Summary Data
Taxonomy:
Oryza sativa L.
Top Name:
CS272
Origin:
Developed – Arkansas, United States
Received by NPGS:
15 Nov 2024
Improvement Status:
Cultivar
Reproductive Uniformity:

Population
Form Received:
Seed
Life Form:
Annual
Life Cycle:
Annual
Availability
FormQuantityNoteInventoryCart
Seed5 gramGSOR 201 A21FA3 SD
 
There are no images for this accession.

Core Passport Data
Taxonomy:
Oryza sativa L.
Top Name:
CS272
Origin:
Developed – Arkansas, United States
Received by NPGS:
15 Nov 2024
Improvement Status:
Cultivar
Reproductive Uniformity:

Population
Form Received:
Seed
Life Form:
Annual
Life Cycle:
Annual
Source History
Developed

Arkansas, United States

Developer(s):
Accession Names and Identifiers
CS272
Type: Donor identifier

GSOR 201
Type: Site identifier

Narrative
Blast disease of rice is one of the most destructive diseases and is managed by using major blast resistance (R) genes. The Ptr gene in rice is an atypical blast R gene that confers resistance to a wide range of blast races. Here we release three blast resistant germplasm lines, designated as CS272, CS324, and CS353, with the Ptr gene selected from a cross of the US-adapted cultivars ‘Cybonnet’ and ‘Saber’. These lines were resistant to most blast races under greenhouse conditions, resistant to leaf blast in an upland blast nursery in Crowley, LA, and to panicle blast under flood conditions in Puerto Rico and Crowley. These lines are superior in panicle size and have many agronomic and grain-quality characteristics comparable to or better than those of both parents. These lines can be used in rice-breeding programs for improving blast resistance, quality, and yield and can be grown for premium long grain markets.
Oryza sativa L.
Genus:
Oryza
Section:
Oryza
Subsection:
Oryza
Family:
Poaceae (alt. Gramineae)
Subfamily:
Oryzoideae
Tribe:
Oryzeae
Subtribe:
Oryzinae
Nomen number:

26077
Place of publication:

Sp. pl. 1:333. 1753
Comment:
some seed lots of domesticated rice may contain contaminants of a noxious weed hybrid-form that are not distinguishable by seed visualization, which is responsible for the rice-growing state's noxious-weed seed regulations indicated below
Verified:
05/11/1992 by ARS Systematic Botanists.
Other conspecific taxa
Autonyms (not in current use), synonyms and invalid designations
Autonym(s)
Oryza sativa L. f. sativa
Oryza sativa L. subsp. sativa
Oryza sativa L. var. sativa

Heterotypic Synonym(s)
Common names
LanguageNameAlternate namenoteseqCitation
EnglishAsian rice  1Hanelt, P., ed. 2001. Mansfeld's encyclopedia of agricultural and horticultural crops. Volumes 1-6
Englishlowland rice  1Hanelt, P., ed. 2001. Mansfeld's encyclopedia of agricultural and horticultural crops. Volumes 1-6
Englishrice  1Wiersema, J. H. & B. León. 1999. World economic plants: a standard reference CRC Press, Boca Raton, FL.
Englishupland rice  1Hanelt, P., ed. 2001. Mansfeld's encyclopedia of agricultural and horticultural crops. Volumes 1-6
Arabicrozz  2Boulos, L. 1999-. Flora of Egypt
Frenchriz  2Rehm, S. 1994. Multilingual dictionary of agronomic plants
GermanReis  2Rehm, S. 1994. Multilingual dictionary of agronomic plants
Indiachavel  2Rehm, S. 1994. Multilingual dictionary of agronomic plants
Italianriso  2Hanelt, P., ed. 2001. Mansfeld's encyclopedia of agricultural and horticultural crops. Volumes 1-6
Japanese Rōmajiine  2Batra, L. R. 1995. Names of Japanese plants sorted by their Japanese names in Romanized Katakana and scientific nomenclature
Portuguesearroz  2Rehm, S. 1994. Multilingual dictionary of agronomic plants
Spanisharroz  2Rehm, S. 1994. Multilingual dictionary of agronomic plants
Swedishris  2Aldén, B., S. Ryman, & M. Hjertson. 2012. Svensk Kulturväxtdatabas, SKUD (Swedish Cultivated and Utility Plants Database; online resource)
Transcribed Chinesedao  2Wu Zheng-yi & P. H. Raven et al., eds. 1994-. Flora of China (English edition).
Annotations
Other Links
Storage Information Form
Actions
  • Non Genetically-Engineered Organism: Per Deposit Form. 19 Nov 2024.
Pathogens
Vouchers
Citations
Pedigree
Description:
Recombinant Inbred Lines at F2:7 derived from the cross of Cybonnet with Saber.
Intellectual Property Rights
Journal of Plant Registration. GP-151, RICE. Issued: 01 Jan 2025.
  • Jai, Y. J. Gibbons, A.K. Jackson, H. box, H. Zhao, X. Wang, et. al. 2025. Registration of Three Long Grain Rice Germplasm Lines Containing Improved Blast Resistance with the Ptr gene, Low Chalk, Excellent Milling Quality, and Good Yield. J. Pl. Registr. 19(1):e20407 DOI: https://doi.org/10.1002/plr2.20407.