Results 121 to 130 of about 2,333 (208)

Perennial hybrids of Oryza sativa x Oryza rufipogon Part II. Carbon exchange and assimilate partitioning

, 2008
Oryza species differ in their degree of perenniality, which has implications for patterns of carbon distribution in the plant. Interspecific F1 hybrids of Oryza sativa × Oryza rufipogon were compared with their parental lines to assess whether they ...
Tina Acuna (14729986), Sacks, E (15515594), Dimayuga, G (15515597), Zhao, M (15515591), Lafitte, HR (15515363)   +4 more
core  

Fine mapping of rice blast QTLl from Oryza rufipogon and IR644 by SNP markers

, 2008
Oryza rufipogon is one of the wild rice species that may be used as source of gene/s for rice improvement. A backcross (BC5) population had been developed from a cross between IR64 and O.
Utami, Dwinita, Hanarida, I., Moeljopawiro, S., Tharreau, Didier   +3 more
core  

Transcription factor encoding gene OsC1 regulates leaf sheath color through anthocyanidin metabolism in Oryza rufipogon and Oryza sativa

BMC Plant Biology
Carbohydrates, proteins, lipids, minerals and vitamins are nutrient substances commonly seen in rice grains, but anthocyanidin, with benefit for plant growth and animal health, exists mainly in the common wild rice but hardly in the cultivated rice.
Liqun Jiang, Shuwei Lyu, Hang Yu, Jing Zhang, Bingrui Sun, Qing Liu, Xingxue Mao, Pingli Chen, Dajian Pan, Wenfeng Chen, Zhilan Fan, Chen Li   +11 more
doaj   +1 more source

Segregation pattern of peroxidase isozymes in three oryza species: sativa, nivara and rufipogon

, 1980
The segregation pattern of peroxidase isozymes was studied in two wild rice species Oryza nivara and O. rufipogon and in hybrid populations in their crosses with cultivated rice O. sativa using polyacrylamide disc gel electrophoresis.
Soledad, Blanquita S.
core  

Genetic Diversity Analysis of the Innovative Black Rice RILs Developed by Interspecific Hybridization (O. sativa x O. rufipogon) Based on Agromorphology and Grain Quality

Abstract Rice (Oryza sativa L.) is an important staple grain because more than half of the world's population depends on it for their livelihood. White rice contributes to the daily caloric intake (20–40%) of Asian countries, but its nutritional quality is poor compared to that of pigmented rice.
Subhas Chandra Roy, Pankaj Shil
openaire   +1 more source

Fine mapping of rice blast QTL from Oryza rufipogon and IR64 by SNP markers

, 2008
Equipe 5International audienceOryza rufipogon is one of the wild rice species that may be used as source of gene/s for rice improvement. A backcross (BC(5)) population had been developed from a cross between IR64 and O.
Hanarida, I., Utami, D.W., Moeljopawiro, S., Tharreau, Didier   +3 more
core  

Genetic evaluation of in situ conserved and reintroduced populations of wild rice (Oryza rufipogon: Poaceae) in China

, 2005
We evaluated the genetic consequences and efficiency of conservation practices in Oryza rufipogon using microsatellite DNA markers. Spatial autocorrelation analysis from 12 microsatellite loci revealed that microsatellite alleles were exclusively ...
Song, Z., Qian, J., He, T., Lu, B.
core  

Comprehensive Evaluation of Bacterial Blight Resistance and Gene Distribution in Common Wild Rice (<i>Oryza rufipogon</i>) from Hainan Province, China. [PDF]

Plants (Basel)
Xiao X, Yan X, Huang M, Zhai L, Zhao M, Huang S, Zhou B, Wang Q, Wang H, Li Y, Yun Y, Xing F, Tang Q.   +12 more
europepmc   +1 more source

Phenotypic variation and the impact of admixture in the Oryza rufipogon Species Complex (ORSC)

Crop wild relatives represent valuable reservoirs of variation for breeding, but their populations are threatened in natural habitats, are sparsely represented in genebanks, and most are poorly characterized.
Harper, Lisa A., Kimball, Jennifer A., Kim, Hyunjung, Greenberg, Anthony J., Banaticla-Hilario, Maria Celeste N., Harrington, Sandra E., McCouch, Susan R., Eizenga, Georgia C., Naredo, Maria Elizabeth B., Edwards, Jeremy D., McNally, Kenneth L., Shi, Yuxin, Jung, Janelle K. H.   +12 more
core  

Comprehensive Analysis of Wild Rice Mitochondrial Genomes Reveals Structural Variation, Repeat Dynamics, and the Evolution of <i>orf182</i>. [PDF]

Plants (Basel)
Long W, Wang J, Luo L, Zhou L, Chen W, Luo L, Xu W, Li Y, Yan L, Cai Y, Xie H.   +10 more
europepmc   +1 more source