2021-12-28 Oryza longistaminata 野生稻

来源 http://blog.sina.com.cn/s/blog_92b719120102vm7a.html

Oryza longistaminata

From Wikipedia, the free encyclopedia

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[1] and red rice.[2]

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.[3]

References[edit]

Jump up ^ "Oryza longistaminata". Natural Resources Conservation Service PLANTS Database. USDA. Retrieved 25 July 2015.

Jump up ^ Oryza longistaminata

Jump up ^ Rice Genetics Newsletter, Vol. 20: Evaluation of durable resistance of transgenic hybrid maintainer line IR58025B for bacterial blight disease of rice

External links[edit]

[1]

Oryza longistaminata in West African plants – A Photo Guide.

This Poaceae article is a stub. You can help Wikipedia by expanding it.

need-to-insert-img

v

t

e