4篇
您的检索式：作者名="Derun Chen"
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| 1 | Dissection of two quantitative trait loci for grain weight linked in repulsion on the long arm of chromosome 1 of rice(Oryza sativa L.)显示文摘Grain weight is a key determinant of grain yield in rice. Three sets of rice populations with overlapping segregating regions in isogenic backgrounds were established in the generations of BC2 F5, BC2 F6 and BC2 F7, derived from Zhenshan 97 and Milyang 46, and used for dissection of quantitative trait loci(QTL) for grain weight. Two QTL linked in repulsion phase on the long arm of chromosome 1 were separated. One was located between simple sequence repeat(SSR) markers RM11437 and RM11615, having a smaller additive effect with the enhancing allele from the maintainer line Zhenshan 97 and a partially dominant effect for increasing grain weight. The other was located between SSR markers RM11615 and RM11800, having a larger additive effect with the enhancing allele from the restorer line Milyang 46 and a partially dominant effect for increasing grain weight. When the two QTL segregated simultaneously, a residual additive effect with the enhancing allele from Milyang 46 and an over-dominance effect for increasing grain weight were detected. This suggests that dominant QTL linked in repulsion phase might play an important role in heterosis in rice. Our study also indicates that the use of populations with overlapping segregating regions in isogenic backgrounds is helpful for the dissection of minor linked QTL. | Liang Guo Kai Wang Junyu Chen Derun Huang Yeyang Fan Jieyun Zhuang | 2013 | The Crop Journal2013，1，1： | 6 |
| 2 | Structure and activ- ity of NiMo/alumina hydrodesulfurization model catalyst with ordered opal-like pores显示文摘 | Zhou Zhigang Chen Shengli Hua Derun | 2012 | Catal Commun2012，19，10： | 1 |
| 3 | Diffusion of heavy oil in well-defined and uniform pore-structure catalyst under hydrodemetallization reaction conditions显示文摘 | Chen Aicheng Chen Shengli Hua Derun | 2013 | Chem Eng J2013，231，： | 1 |
| 4 | Inspired heat shock protein alleviating prodrug enforces immunogenic photodynamic therapy by eliciting pyroptosis显示文摘Despite immunotherapy involving immune checkpoint inhibitors(ICIs)have revolutionized cancer therapy,the clinical efficacy is limited due to ICI resistance.Pyroptosis is a gasdermin-mediated programmed cell death that enhances responses to ICIs.However,nontargeted elicitation of pyroptosis may induce systemic side effects and toxicity.Therefore,we reasonably design and construct a tumor-specific prodrug that combines the heat shock protein 90 inhibitor tanespimycin(17-AAG)with the photosensitizer chlorin e6(Ce6)to induce pyroptosis,by utilizing the high glutathione level in the tumor microenvironment.The released Ce6 and 17-AAG produce reactive oxygen species by laser triggering,which induces gasdermin E-mediated pyroptosis.Furthermore,17-AAG reduces myeloid-derived suppressor cells and sensitizes tumors to anti-programmed death^(-1)(PD-1)therapy.Thus,our prodrug strategy achieves tumor-targeted pyroptosis to suppress tumor growth,thereby improving the response to anti-PD-1 therapy and extending the survival of 4T1 breast tumor-bearing mice.Consequently,this pyroptosis-based prodrug represents a novel strategy for enforcing immunogenic photodynamic therapy. | Junjie Zhou Xianbin Ma Hao Li Derun Chen Liang Mao Leilei Yang Tian Zhang Wei Qiu Zhigang Xu Zhi-Jun Sun | 2022 | Nano Research2022，15，4： | 0 |
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