5篇
您的检索式：作者名="Jingjin Yu"
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| 1 | Prediction of anther-expressed gene regulation in Arabidopsis显示文摘Anther development in Arabidopsis, a popular model plant for plant biology and genetics, is controlled by a complex gene network. Despite the extensive use of this genus for genetic research, little is known about its regulatory network. In this paper, the direct transcriptional regulatory relationships between genes expressed in Arabidopsis anther development were predicted with an integrated bioinformatic method that combines mining of microarray data with promoter analysis. A total of 7710 transcription factor-gene pairs were obtained. The 80 direct regulatory relationships demonstrating the highest confidence were screened from the initial 7710 pairs; three of the 80 were validated by previous experiments. The results indicate that our predicted results were reliable. The regulatory relationships revealed by this research and described in this paper may facilitate further investigation of the molecular mechanisms of anther development. The bioinformatic method used in this work can also be applied to the prediction of gene regulatory relationships in other organisms. | HUANG JiFeng YANG JingJin WANG Guan YU QingBo YANG ZhongNan | 2008 | Chinese Science Bulletin2008，53，20： | 2 |
| 2 | Double strand DNA-templated copper nanoparticle as a novel fluorescence indicator for label-free detection of polynucleotide kinase activity显示文摘 | Liangliang Zhang Jingjin Zhao Hua Zhang Jianhui Jiang Ruqin Yu | 2013 | Biosensors and Bioelectronics2013，，： | 1 |
| 3 | Vast portfolio selection with gross-exposure constraints显示文摘 | Fan Jianqing Zhang Jingjin Yu Ke | 2012 | Journal of the American Statistical Association2012，107，498： | 1 |
| 4 | Growth and physiological effects of chitosan on heat tolerance in creeping bentgrass (Agrostis stolonifera)显示文摘High temperature is one of the major abiotic stresses limiting growth and development of cool-season grass species,but chitosan could effectively enhance heat tolerance and improve plant growth.The objective of this study was to determine the optimal concentration of chitosan that could alleviate heat stress in creeping bentgrass(Agrostis stolonifera)and investigate the effects of exogenous chitosan on photosynthesis and cell membrane stability under heat stress.Under heat stress(38/28°C,day/night),different chitosan concentrations of 0,50,100 and 500 mg·L−1 were applied on the leaves of creeping bentgrass(cv.'Penn-A4').Foliar application of chitosan exhibited the positive effects on plant growth and the optimal concentration was 100 mg·L−1 which significantly improved turf quality,root length,root-shoot ratio as well as shoot and root biomass.Chitosan-treated plants subjected to high temperature stress had a lower decline in photosynthetic rate and photochemical efficiency as well as less increase in electrolyte leakage and malondialdehyde content.The results demonstrate that chitosan-improved heat tolerance as reflected by the superior growth performance of both shoot and root,photosynthesis and cell membrane stability in creeping bentgrass under heat stress. | Qiuguo Li Ruonan Li Fahui He Zhimin Yang Jingjin Yu | 2022 | Grass Research2022，2，1： | 0 |
| 5 | 野生型p53通过激活PUMA抑制氧化磷酸化而促进肿瘤代谢显示文摘文章简介在一半的人类癌症中,肿瘤抑制因子p53发生了基因突变。然而令人困惑的是,在某些人类癌症如肝癌(HCC)中常常保留有野生型p53。本研究最新研究发现,野生型p53可通过诱导PUMA来抑制丙酮酸驱动的氧化磷酸化,从而产生致癌作用。IκB激酶介导PUMA在位点Ser96/106磷酸化,与线粒体丙酮酸载体(MPC)发生相互作用,进而破坏MPC寡聚化和功能,以抑制线粒体丙酮酸的摄取。 | Jinchul Kim Lili Yu Wancheng Chen Yanxia Xu Meng Wu Dilyana Todorova Qingshuang Tang Bingbing Feng Lei Jiang Jingjin He Guihua Chen 付雪梅 Yang Xu | 2020 | 科学新闻2020，，2： | 0 |
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