Biology:Oryza longistaminata
| Oryza longistaminata | |
|---|---|
| |
Scientific classification 
| |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Monocots |
| Clade: | Commelinids |
| Order: | Poales |
| Family: | Poaceae |
| Genus: | Oryza |
| Species: | O. longistaminata
|
| Binomial name | |
| Oryza longistaminata A.Chev. & Roehr.[2]
| |
| Synonyms | |
|
Oryza dewildemanii Vanderyst | |
Oryza longistaminata is a perennial species of grass from the same genus as cultivated rice (O. sativa). It is native to most of sub-Saharan Africa and Madagascar . It has been introduced into the United States , where it is often regarded as a noxious weed. Its common names are longstamen rice[3] and red rice.[4]
The host resistance gene, Xa21, from O. longistaminata, has been integrated into the genome of O. sativa as it confers broad resistance to rice blight disease caused by Xanthomonas oryzae pv. oryzae.[5]
Distribution
O. longistaminata is native throughout Africa.[6]
References
- ↑ Phillips, J.; Yang, L.; Vaughan, D. (2017). "Oryza longistaminata". IUCN Red List of Threatened Species 2017: e.T21346729A21413365. doi:10.2305/IUCN.UK.2017-3.RLTS.T21346729A21413365.en. https://www.iucnredlist.org/species/21346729/21413365. Retrieved 10 December 2022.
- ↑ Chevalier, Aug.; Roehrich, Olivier (1914). "Sur l'origine botanique des riz cultivés". Comptes rendus hebdomadaires des séances de l'Académie des Sciences 159: 560 at 561. https://www.biodiversitylibrary.org/item/31546#page/568/mode/1up.
- ↑ "Oryza longistaminata". Natural Resources Conservation Service PLANTS Database. USDA. https://plants.usda.gov/core/profile?symbol=ORLO3. Retrieved 25 July 2015.
- ↑ Oryza longistaminata
- ↑ Rice Genetics Newsletter, Vol. 20: Evaluation of durable resistance of transgenic hybrid maintainer line IR58025B for bacterial blight disease of rice
- ↑ Chen, Erwang; Huang, Xuehui; Tian, Zhixi; Wing, Rod A.; Han, Bin (2019-04-29). "The Genomics of Oryza Species Provides Insights into Rice Domestication and Heterosis". Annual Review of Plant Biology (Annual Reviews) 70 (1): 639–665. doi:10.1146/annurev-arplant-050718-100320. ISSN 1543-5008. PMID 31035826.
External links
Wikidata ☰ Q7105328 entry
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