Transcriptomics

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Transcriptome analysis of rice (Oryza sativa cv. Taichung Native 1) in relation to infection with RTSV


ABSTRACT: Rice tungro disease is caused by the interaction between Rice tungro spherical virus (RTSV) and Rice tungro bacilliform virus. Infection with RTSV alone does not result in any distinctive symptoms in Taichung Native 1 (TN1) that is one of RTSV susceptive indica rice cultivar. To elucidate the basis of asymptomatic response of rice to RTSV at the gene expression level, global gene response in RTSV-infected TN1 was detected by custom microarray. Keywords: time course, virus infection, disease response Comparison between RTSV and mock infected rice. Biological replicates: 3 control (mock), 3 RTSV-infected at each time point, independently grown and harvested at 6 to 15 days after inoculation (DAI). 1 samples prepared with whole plant 5 cm above ground and pooled from 5 plants grown under same conditons.

ORGANISM(S): Oryza sativa Indica Group  

SUBMITTER: Shoshi Kikuchi  Kouji Satoh  Setsuko Kimura  Hiroaki Kondoh  Teresa De Leon  Il-Ryong Choi 

PROVIDER: E-GEOD-16141 | ArrayExpress | 2010-05-18

SECONDARY ACCESSION(S): GSE16141PRJNA122813

REPOSITORIES: GEO, ArrayExpress

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Publications

Single nucleotide polymorphisms in a gene for translation initiation factor (eIF4G) of rice (Oryza sativa) associated with resistance to Rice tungro spherical virus.

Lee Jong-Hee JH   Muhsin Muhammad M   Atienza Genelou A GA   Kwak Do-Yeon DY   Kim Suk-Man SM   De Leon Teresa B TB   Angeles Enrique R ER   Coloquio Edgardo E   Kondoh Hiroaki H   Satoh Kouji K   Cabunagan Rogelio C RC   Cabauatan Pepito Q PQ   Kikuchi Shoshi S   Leung Hei H   Choi Il-Ryong IR  

Molecular plant-microbe interactions : MPMI 20100101 1


Rice tungro disease (RTD) is a serious constraint to rice production in South and Southeast Asia. RTD is caused by Rice tungro spherical virus (RTSV) and Rice tungro bacilliform virus. Rice cv. Utri Merah is resistant to RTSV. To identify the gene or genes involved in RTSV resistance, the association of genotypic and phenotypic variations for RTSV resistance was examined in backcross populations derived from Utri Merah and rice germplasm with known RTSV resistance. Genetic analysis revealed that  ...[more]

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