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Home > News & Events > Research Progress

Clonal seeds from hybrid rice by simultaneous genome engineering of meiosis and fertilization genes

January 9th, 2019

Recently, a research team led by Professor Kejian Wang from China National Rice Research Institute (CNRRI) of Chinese Academy of Agricultural Sciences (CAAS) published a paper entitled Clonal seeds from hybrid rice by simultaneous genome engineering of meiosis and fertilization genes on Journal of Nature Biotechnology.

OsACL-A2 negatively regulates cell death and disease resistance in rice

January 9th, 2019

Plants have developed hypersensitive responses (HR), which are characterized by programmed cell death (PCD) of cells around the infection site, to protect them from pathogen attack. To better understand the roles of cell death in immune responses, many lesion mimic mutants (LMMs) with spontaneously induced cell death phenotypes have been investigated in rice.

NF-YB1-YC12-bHLH144 complex directly activates Wx to regulate grain quality in rice (Oryza sativa L.)

Recently, the Rice Reproductive Developmental Biology team from China National Rice Research Institute (CNRRI) of Chinese Academy of Agricultural Sciences (CAAS) has revealed that NF-YB1-YC12-bHLH144 complex directly activates Wx to regulate grain quality in rice (Oryza sativa L.).

DNA damage and reactive oxygen species cause cell death in the rice local lesions 1 mutant under high light and high temperature

Recently, a research team led by Professor Qian Qian from China National Rice Research Institute (CNRRI) of Chinese Academy of Agricultural Sciences (CAAS) reported the relationship between genomic stability and reactive oxygen species (ROS) accumulation. This study has been published in New Phytologist, enhancing the understanding of the regulatory mechanism of the response to HLHT stress in higher plants.

Hi-TOM: a platform for high-throughput tracking of mutations induced by CRISPR/Cas systems

December 11st, 2018

Recently, the innovation team of rice chromosome engineering and genome editing from China National Rice Research Institute (CNRRI) of Chinese Academy of Agricultural Sciences (CAAS) published a research paper entitled Hi-TOM: a platform for high-throughput tracking of mutations induced by CRISPR/Cas systems on Science China Life Sciences. In the paper, researchers developed a simplified and lowcost strategy that combines common experiment kits for NGS library construction and a user-friendly web tool for high-throughput analysis of multiple samples at multiple target sites.

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