Metabolomics,Unknown,Transcriptomics,Genomics,Proteomics

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Genome-wide profiling of small RNAs in rice under abiotic stresses

ABSTRACT: To identify novel miRNA and NAT-siRNAs that are associated with abiotic stresses in rice, we generated small RNA sequences from inflorescences from rice under control and under dought, salt, and cold stress treatments. Over 30 million reads were generated. sequencing of small RNAs in rice under control, drought, salt, and cold stress conditions.

ORGANISM(S): Oryza sativa

SUBMITTER: Renyi Liu 

PROVIDER: E-GEOD-26357 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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Publications

High throughput sequencing reveals novel and abiotic stress-regulated microRNAs in the inflorescences of rice.

Barrera-Figueroa Blanca E BE   Gao Lei L   Wu Zhigang Z   Zhou Xuefeng X   Zhu Jianhua J   Jin Hailing H   Liu Renyi R   Zhu Jian-Kang JK  

BMC plant biology 20120803

<h4>Background</h4>MicroRNAs (miRNAs) are small RNA molecules that play important regulatory roles in plant development and stress responses. Identification of stress-regulated miRNAs is crucial for understanding how plants respond to environmental stimuli. Abiotic stresses are one of the major factors that limit crop growth and yield. Whereas abiotic stress-regulated miRNAs have been identified in vegetative tissues in several plants, they are not well studied in reproductive tissues such as in  ...[more]

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