QTL dissection of agronomic and domestication traits using introgression lines carrying wild rice (Oryza rufipogon Griff.) segments in cultivated rice (O. sativa L.) background

2009 ◽  
Vol 12 (4) ◽  
pp. 245-252 ◽  
Author(s):  
Ping-Rong Yuan ◽  
Hyun-Jung Kim ◽  
Qiong-Hua Chen ◽  
Hong-Guang Ju ◽  
Seung-Joon Lee ◽  
...  
Keyword(s):  
Wild Rice ◽  
Introgression Lines ◽  
Oryza Rufipogon ◽  
Cultivated Rice ◽  
Oryza Rufipogon Griff ◽  
Qtl Dissection

Identification of novel insertion–deletion markers for Dongxiang wild rice (Oryza rufipogon Griff.) using high-throughput sequencing technology

2015 ◽  
Vol 94 (S2) ◽  
pp. 51-55 ◽  
Author(s):  
FANTAO ZHANG ◽  
LIANGXING ZHANG ◽  
FENGLEI CUI ◽  
XIANGDONG LUO ◽  
YI ZHOU ◽  
...  
Keyword(s):  
High Throughput ◽  
Wild Rice ◽  
High Throughput Sequencing ◽  
Oryza Rufipogon ◽  
Sequencing Technology ◽  
Oryza Rufipogon Griff ◽  
Dongxiang Wild Rice

scholarly journals Identification of long noncoding natural antisense transcripts (lncNATs) correlated with drought stress response in wild rice (Oryza nivara)

2021 ◽  
Author(s):  
Yong-Chao Xu ◽  
Jie Zhang ◽  
Dong-Yan Zhang ◽  
Ying-Hui Nan ◽  
Song Ge ◽  
...  
Keyword(s):  
Drought Stress ◽  
Stress Response ◽  
Wild Rice ◽  
Oryza Rufipogon ◽  
Cultivated Rice ◽  
Antisense Transcripts ◽  
High Genetic Diversity ◽  
Natural Antisense Transcripts ◽  
Form Complex ◽  
Oryza Nivara

Abstract Background Wild rice, including Oryza nivara and Oryza rufipogon, which are considered as the ancestors of Asian cultivated rice (Oryza sativa L.), possess high genetic diversity and serve as a crucial resource for breeding novel cultivars of cultivated rice. Although many rice domestication related traits, such as seed shattering and plant architecture, have been intensively studied at the phenotypic and genomic levels, further investigation is needed to understand the molecular basis of phenotypic differences between cultivated and wild rice. Drought stress is one of the most severe abiotic stresses affecting rice growth and production. Adaptation to drought stress involves a cascade of genes and regulatory factors that form complex networks. Long noncoding natural antisense transcripts (lncNATs), a class of long noncoding RNAs (lncRNAs), regulate the corresponding sense transcripts and play an important role in plant growth and development. However, the contribution of lncNATs to drought stress response in wild rice remains largely unknown. Results Here, we conducted strand-specific RNA sequencing (ssRNA-seq) analysis of Nipponbare (O. sativa ssp. japonica) and two O. nivara accessions (BJ89 and BJ278) to determine the role of lncNATs in drought stress response in wild rice. A total of 1,246 lncRNAs were identified, including 1,091 coding–noncoding NAT pairs, of which 50 were expressed only in Nipponbare, and 77 were expressed only in BJ89 and/or BJ278. Of the 1,091 coding–noncoding NAT pairs, 240 were differentially expressed between control and drought stress conditions. Among these 240 NAT pairs, 12 were detected only in Nipponbare, and 187 were detected uniquely in O. nivara. Furthermore, 10 of the 240 coding–noncoding NAT pairs were correlated with genes previously demonstrated to be involved in stress response; among these, nine pairs were uniquely found in O. nivara, and one pair was shared between O. nivara and Nipponbare. Conclusion We identified lncNATs associated with drought stress response in cultivated rice and O. nivara. These results will improve our understanding of the function of lncNATs in drought tolerance and accelerate rice breeding.

scholarly journals Identification of a Resistance Gene bls1 to Bacterial Leaf Streak in Wild Rice Oryza rufipogon Griff.

2012 ◽  
Vol 11 (6) ◽  
pp. 962-969 ◽  
Author(s):  
Wen-ai HE ◽  
Da-hui HUANG ◽  
Rong-bai LI ◽  
Yong-fu QIU ◽  
Jian-dong SONG ◽  
...  
Keyword(s):  
Resistance Gene ◽  
Wild Rice ◽  
Oryza Rufipogon ◽  
Bacterial Leaf Streak ◽  
Oryza Rufipogon Griff

scholarly journals Genetic diversity among perennial wild rice Oryza rufipogon Griff., in the Mekong Delta

2019 ◽  
Vol 9 (5) ◽  
pp. 2964-2977
Author(s):  
Dinh T. Lam ◽  
Bui C. Buu ◽  
Nguyen T. Lang ◽  
Kinya Toriyama ◽  
Ikuo Nakamura ◽  
...  
Keyword(s):  
Genetic Diversity ◽  
Wild Rice ◽  
Mekong Delta ◽  
Oryza Rufipogon ◽  
Oryza Rufipogon Griff

Identification of the blast resistance gene Picl(t) from Chaling common wild rice ( Oryza rufipogon Griff.)

2020 ◽  
Vol 168 (4) ◽  
pp. 211-219
Author(s):  
Chuanqin Zheng ◽  
Nan Jiang ◽  
Xinhui Zhao ◽  
Tianze Yan ◽  
Jun Fu ◽  
...  
Keyword(s):  
Resistance Gene ◽  
Wild Rice ◽  
Blast Resistance ◽  
Oryza Rufipogon ◽  
Blast Resistance Gene ◽  
Common Wild Rice ◽  
Oryza Rufipogon Griff

Construction and evaluation of introgression lines and fine mapping of ehd8 from Jinghong common wild rice ( Oryza rufipogon )

2019 ◽  
Vol 138 (2) ◽  
pp. 163-173 ◽  
Author(s):  
Dayun Sun ◽  
Wenxiang Wang ◽  
Xiaoyun Xin ◽  
Liming Cao ◽  
Xuejun Sun ◽  
...  
Keyword(s):  
Fine Mapping ◽  
Wild Rice ◽  
Introgression Lines ◽  
Oryza Rufipogon ◽  
Common Wild Rice
Sign in / Sign up

Export Citation Format

Share Document