Growth of pigmented rice (Oryza sativa L. cv. Riceberry) exposed to ZnO nanoparticles

2019 ◽  
Vol 17 ◽  
pp. 1987-1994
Author(s):  
Sutichai Samart ◽  
Sutee Chutipaijit
Keyword(s):  
Oryza Sativa ◽  
Zno Nanoparticles ◽  
Oryza Sativa L ◽  
Pigmented Rice

Impact of ZnO nanoparticles on Cd toxicity and bioaccumulation in rice (Oryza sativa L.)

2019 ◽  
Vol 26 (22) ◽  
pp. 23119-23128 ◽  
Author(s):  
Wei Zhang ◽  
Jinghua Long ◽  
Jie Li ◽  
Meng Zhang ◽  
Guoliang Xiao ◽  
...  
Keyword(s):  
Oryza Sativa ◽  
Zno Nanoparticles ◽  
Oryza Sativa L ◽  
Cd Toxicity

scholarly journals Morphophysiological changes during vegetative stage drought stress in the local pigmented rice (Oryza sativa L.) from East Nusa Tenggara

2020 ◽  
Author(s):  
Yustina Carolina Febrianti Salsinha ◽  
Didik Indradewa ◽  
Yekti Asih Purwestri ◽  
Diah Rachmawati
Keyword(s):  
Oryza Sativa ◽  
Drought Stress ◽  
Oryza Sativa L ◽  
Vegetative Stage ◽  
Pigmented Rice

scholarly journals Metabolite Profiling Reveals Distinct Modulation of Complex Metabolic Networks in Non-Pigmented, Black, and Red Rice (Oryza sativa L.) Cultivars

Metabolites ◽  
2021 ◽  
Vol 11 (6) ◽  
pp. 367
Author(s):  
Tae Jin Kim ◽  
So Yeon Kim ◽  
Young Jin Park ◽  
Sun-Hyung Lim ◽  
Sun-Hwa Ha ◽  
...  
Keyword(s):  
Oryza Sativa ◽  
Secondary Metabolites ◽  
Oryza Sativa L ◽  
Carbon Sources ◽  
Rice Cultivars ◽  
Red Rice ◽  
Black Rice ◽  
Primary And Secondary Metabolites ◽  
Pigmented Rice ◽  
Low Levels

Comprehensive profiling of primary and secondary metabolites was performed to understand metabolic differences associated with color formation in pigmented rice (Oryza sativa L.). Overall, 110 metabolites from non-pigmented, black, and red rice cultivars were identified. Black and red rice contained high levels of flavonoids associated with plant color. Black rice also contained high levels of terpenoids (carotenoids, tocopherols, phytosterols, and monoterpenes). The non-pigmented rice contained relatively low levels of secondary metabolites. Multivariate and pathway analyses were performed to data-mine the metabolite profiles. Hierarchical clustering analysis of correlation coefficients revealed metabolite clusters based on nitrogen and carbon sources. These clusters suggested a negative correlation between nitrogen and carbon. Pathway analysis revealed that black rice was rich in carbon-based secondary metabolites, with relatively low levels of primary metabolites compared with other rice cultivars. These data highlight the complex interactions between nitrogen and carbon metabolism of primary and secondary metabolites in rice. For the first time, the relationships and metabolic differences in terpenoid content (monoterpenes, triterpenes, and tetraterpenes) of non-pigmented and pigmented rice cultivars were analyzed. These findings should greatly contribute to the understanding of pigmented rice metabolome and inform breeding programs for new rice cultivars.

Synthesis of biogenic ZnO nanoparticles and its impact on seed germination and root growth of Oryza sativa L. and Vigna unguiculata L

2020 ◽  
Vol 25 ◽  
pp. 224-229
Author(s):  
Jaiby Cyriac ◽  
Krishnakumar Melethil ◽  
Bejoy Thomas ◽  
M. Sreejit ◽  
Thomas Varghese
Keyword(s):  
Oryza Sativa ◽  
Seed Germination ◽  
Root Growth ◽  
Vigna Unguiculata ◽  
Zno Nanoparticles ◽  
Oryza Sativa L

Variation and Correlation Analysis of Flavonoids and Carotenoids in Korean Pigmented Rice (Oryza sativa L.) Cultivars

2010 ◽  
Vol 58 (24) ◽  
pp. 12804-12809 ◽  
Author(s):  
Jae Kwang Kim ◽  
Si Young Lee ◽  
Sang Mi Chu ◽  
Sun Hyung Lim ◽  
Seok-Cheol Suh ◽  
...  
Keyword(s):  
Oryza Sativa ◽  
Correlation Analysis ◽  
Oryza Sativa L ◽  
Pigmented Rice
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