Comparison of Modes of Evolution of Cultivated Forms from Two Wild Rice Species, Oryza breviligulata and O. perennis

Evolution ◽  
1963 ◽  
Vol 17 (2) ◽  
pp. 170 ◽  
Author(s):  
Hiroko Morishima ◽  
Kokichi Hinata ◽  
Hiko-Ichi Oka
Keyword(s):  
Wild Rice ◽  
Wild Rice Species

Identification and diversity of functional centromere satellites in the wild rice species Oryza brachyantha

2013 ◽  
Vol 21 (8) ◽  
pp. 725-737 ◽  
Author(s):  
Chuandeng Yi ◽  
Wenli Zhang ◽  
Xibin Dai ◽  
Xing Li ◽  
Zhiyun Gong ◽  
...  
Keyword(s):  
Wild Rice ◽  
Wild Rice Species ◽  
Oryza Brachyantha ◽  
In The Wild

Isolation and Identification of a Functional Centromere Element in the Wild Rice Species Oryza granulata with the GG Genome

2015 ◽  
Vol 42 (12) ◽  
pp. 699-702 ◽  
Author(s):  
Chuandeng Yi ◽  
Mingsen Wang ◽  
Wei Jiang ◽  
Derong Wang ◽  
Yong Zhou ◽  
...  
Keyword(s):  
Wild Rice ◽  
Isolation And Identification ◽  
Wild Rice Species ◽  
In The Wild ◽  
Oryza Granulata

scholarly journals The Oryza Map Alignment Project: The Golden Path to Unlocking the Genetic Potential of Wild Rice Species

2005 ◽  
Vol 59 (1) ◽  
pp. 53-62 ◽  
Author(s):  
Rod A. Wing ◽  
Jetty S. S. Ammiraju ◽  
Meizhong Luo ◽  
HyeRan Kim ◽  
Yeisoo Yu ◽  
...  
Keyword(s):  
Wild Rice ◽  
Genetic Potential ◽  
Wild Rice Species ◽  
Map Alignment ◽  
Golden Path

Whole grain morphology of Australian rice species

2009 ◽  
Vol 8 (1) ◽  
pp. 74-81 ◽  
Author(s):  
S. Kasem ◽  
D. L. E. Waters ◽  
N. Rice ◽  
F. M. Shapter ◽  
R. J. Henry
Keyword(s):  
Wild Rice ◽  
Grain Morphology ◽  
Whole Grain ◽  
Cultivated Rice ◽  
Rice Varieties ◽  
Wild Rice Species ◽  
Breeding Programmes ◽  
Standard Classification ◽  
Novel Alleles ◽  
Grain Colour

The grain morphology of 17 wild rice relatives were studied by light and scanning electron microscopy and compared to two cultivated rice varieties (Oryza sativa cv. Nipponbare and O. sativa cv. Teqing). Observations were made of the grain colour, size and shape. Grains from wild rice species exhibited a variety of colours that have potential aesthetic and nutritional value. The grains of these species exhibited a wide array of sizes and shapes, but still fell within the standard classification scale that rice breeders use for routine breeding evaluation. These results highlight the potential of these species as whole grain foods or as sources of novel alleles in conventional rice breeding programmes.

Analysis of random and specific sequences of nuclear and cytoplasmic DNA in diploid and tetraploid American wild rice species (Oryza spp.)

Genome ◽  
2001 ◽  
Vol 44 (3) ◽  
pp. 476-494 ◽  
Author(s):  
Glaucia Salles Cortopassi Buso ◽  
Paulo Hideo Nakano Rangel ◽  
Márcio Elias Ferreira
Keyword(s):  
Wild Rice ◽  
Cytoplasmic Dna ◽  
Wild Rice Species ◽  
Specific Sequences

scholarly journals Evolutionary Understanding of Metacaspase Genes in Cultivated and Wild Oryza Species and Its Role in Disease Resistance Mechanism in Rice

Genes ◽  
2020 ◽  
Vol 11 (12) ◽  
pp. 1412
Author(s):  
Ruchi Bansal ◽  
Nitika Rana ◽  
Akshay Singh ◽  
Pallavi Dhiman ◽  
Rushil Mandlik ◽  
...  
Keyword(s):  
Disease Resistance ◽  
Wild Rice ◽  
Expression Profiles ◽  
Expression Patterns ◽  
Resistance Mechanism ◽  
Regulatory Elements ◽  
Stress Conditions ◽  
Pcr Analysis ◽  
North East ◽  
Wild Rice Species

Metacaspases (MCs), a class of cysteine-dependent proteases found in plants, fungi, and protozoa, are predominately involved in programmed cell death processes. In this study, we identified metacaspase genes in cultivated and wild rice species. Characterization of metacaspase genes identified both in cultivated subspecies of Oryza sativa, japonica, and indica and in nine wild rice species was performed. Extensive computational analysis was conducted to understand gene structures, phylogenetic relationships, cis-regulatory elements, expression patterns, and haplotypic variations. Further, the haplotyping study of metacaspase genes was conducted using the whole-genome resequencing data publicly available for 4726 diverse genotype and in-house resequencing data generated for north-east Indian rice lines. Sequence variations observed among wild and cultivated rice species for metacaspase genes were used to understand the duplication and neofunctionalization events. The expression profiles of metacaspase genes were analyzed using RNA-seq transcriptome profiling in rice during different developmental stages and stress conditions. Real-time quantitative PCR analysis of candidate metacaspase genes in rice cultivars Pusa Basmati-1 in response to Magnaporthe oryzae infection indicated a significant role in the disease resistance mechanism. The information provided here will help to understand the evolution of metacaspases and their role under stress conditions in rice.

scholarly journals Enhancement of Rice Leaf Photosynthesis by Crossing between Cultivated Rice,Oryza sativaand Wild Rice Species,Oryza rufipogon

2004 ◽  
Vol 7 (3) ◽  
pp. 252-259 ◽  
Author(s):  
Chisato Masumoto ◽  
Takashige Ishii ◽  
Sono Kataoka ◽  
Tomoko Hatanaka ◽  
Naotsugu Uchida
Keyword(s):  
Wild Rice ◽  
Oryza Rufipogon ◽  
Leaf Photosynthesis ◽  
Cultivated Rice ◽  
Rice Leaf ◽  
Wild Rice Species

scholarly journals Proteomic analysis of seed storage proteins in wild rice species of the Oryza genus

2014 ◽  
Vol 12 (1) ◽  
Author(s):  
Chunmiao Jiang ◽  
Zaiquan Cheng ◽  
Cheng Zhang ◽  
Tengqiong Yu ◽  
Qiaofang Zhong ◽  
...  
Keyword(s):  
Proteomic Analysis ◽  
Wild Rice ◽  
Storage Proteins ◽  
Seed Storage ◽  
Seed Storage Proteins ◽  
Wild Rice Species
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