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| 1 | The Biocontrol Effects of the Bacillus licheniformis W10 Strain and Its Antifungal Protein Against Brown Rot in Peach显示文摘The biocontrol effects of Bacillus licheniformis W10 bacterial suspension and its antifungal protein on peach brown rot caused by Monilinia fructicola in storage peach fruits and the effects on fruit quality were investigated. The results showed that the fruit disease suppression of B. licheniformis W10 bacterial suspension and antifungal protein were significantly higher than that of the control. Inoculation of bacterial suspension and antifungal protein prior to M. fructicola gave a better biocontrol effect, and the higher concentrations of bacterial(1 × 1010 cfu · m L-1) and antifungal protein(3.0 mg · m L-1) performed better control effects. The environmental conditions, such as temperature and humidity, affected biocontrol effects of W10 bacterial suspension and antifungal protein. The influence of environment conditions on the activity of antifungal protein was less than that on bacterial suspension. Moreover, lower temperature(4 ℃) and relative humidity(RH 70%–75%) were favorable to prevent peach brown rot by W10 bacterial suspension and its antifungal protein. The W10 bacterial suspension and antifungal protein amended with calcium [0.1% Ca(NO3)2] could enhance the biocontrol effects, and obviously put off the occurrence of peach brown rot. In addition, the bacterial suspension and antifungal protein significantly reduced the natural decay rates of peach fruits during storage, and the effects were equal to carbendazim. Moreover, both W10 bacterial suspension and antifungal protein treatments did not have effects on external and internal fruit appearance, such as chromatic aberration parameter L* of flesh, flesh firmness, soluble solids content and weight loss. Therefore, the B. licheniformis W10 is a potential biocontrol factor for peach brown rot. | JI Zhaolin HE Huiwen ZHOU Huijuan HAN Feng TONG Yunhui YE Zhengwen XU Jingyou | 2015 | Horticultural Plant Journal2015，1，3： | 4 |
| 2 | Control Effects of Jinggangmycin and Its Compounded Reagents against Rice Sheath Blight显示文摘The control effects of six kinds of reagents against rice sheath blight were compared in the test.The results showed that 24% thifluzamide SC 300 mL /hm 2 and 20% Jinggangmycin.prochloraz WP 750 g /hm 2 had good control effect against rice sheath blight,and their control effects after spraying for 7 and 14 d were 72.16%,77.91% and 66.52%,71.08%,respectively.The control effects of both reagents were significantly better than other test reagents and control reagent Jinggangmycin,and they had no adverse effect on growth and development of rice.Considering from the aspects of control effect and economy,20% Jinggangmycin.prochloraz WP was suggested to be used to control rice sheath blight,its recommended dosage was 600-750 g /hm 2,and the reagent volume was 750kg with coarse spraying. | Zhaolin SHU Dongbing HE Kebing YAO Laicheng ZHAO Kang MIAO Hongfu YANG Muxiang JI | 2012 | Plant Diseases and Pests2012，3，3： | 2 |
| 3 | Low-loading gold in situ doped with sulfur by biomolecule-assisted approach for promoted electrochemical carbon dioxide reduction显示文摘For electrochemical carbon dioxide reduction(CO_(2)RR),CO_(2)-to-CO conversion is considered an ideal route towards carbon neutrality for practical applications.Gold(Au)is known as a promising catalyst with high selectivity for CO;however,it suffers from high cost and low mass-specific activity.In this study,we design and prepare a catalyst featuring uniform S-doped Au nanoparticles on N-doped carbon support(denoted as S-Au/NC)by an in situ synthesis strategy using biomolecules.The S-Au/NC displays high activity and selectivity for CO in CO_(2)RR with a Au loading as low as 0.4 wt.%.The Faradaic efficiency of CO(FECO)for S-Au/NC is above 95%at−0.75 V(vs.RHE);by contrast,the FECO of Au/NC(without S)is only 58%.The Tafel slope is 77.4 mV·dec−1,revealing a favorable kinetics process.Furthermore,S-Au/NC exhibits an excellent long-term stability for CO_(2)RR.Density functional theory(DFT)calculations reveal that the S dopant can boost the activity by reducing the free energy change of the potential-limiting step(formation of the*COOH intermediate).This work not only demonstrates a model catalyst featuring significantly reduced use of noble metals,but also establishes an in situ synthesis strategy for preparing high-performance catalysts. | Meijie Tan Xiaoqian Han Sen Ru Chao Zhang Zhouru Ji Zhaolin Shi Guomeng Qiao Yunying Wang Ruixue Cui Qiquan Luo Jiqing Jiao Yaguang Li Tongbu Lu | 2023 | Nano Research2023，16，2： | 1 |
| 4 | Dogs lacking Apolipoprotein E show advanced atherosclerosis leading to apparent clinical complications显示文摘Atherosclerotic cardiovascular disease resulting from dysregulated lipid metabolism is the leading cause of morbidity and mortality worldwide.Apolipoprotein E(ApoE)plays a critical role in cholesterol metabolism.Knockouts in lipid-metabolizing proteins including ApoE in multiple model organisms such as mice and rats exhibiting elevated levels of cholesterol have been widely used for dissecting the pathology of atherosclerosis,but few of these animal models exhibit advanced atherosclerotic plaques leading to ischemia-induced clinical symptoms,limiting their use for translational studies.Here we report hypercholesterolemia and severe atherosclerosis characterized by stenosis and occlusion of arteries,together with clinical manifestations of stroke and gangrene,in ApoE knockout dogs generated by CRISPR/Cas9 and cloned by somatic cell nuclear transfer technologies.Importantly,the hypercholesterolemia and atherosclerotic complications in F0 mutants are recapitulated in their offspring.As the ApoE-associated atherosclerosis and clinical manifestations in mutant dogs are more similar to that in human patients compared with those in other animal models,these mutant dogs will be invaluable in developing and evaluating new therapies,including endovascular procedures,against atherosclerosis and related disorders. | Hui Zhao Jianping Zhao Di Wu Zhaolin Sun Yang Hua Min Zheng Yumei Liu Qi Yang Xiahe Huang Yuan Li Yueshan Piao Yingchun Wang Sin Man Lam Huijuan Xu Guanghou Shui Yongjun Wang Haifeng Yao Liangxue Lai Zhuo Du Jidong Mi Enqi Liu Xunming Ji Yong Q.Zhang | 2022 | Science China(Life Sciences)2022，65，7： | 0 |
| 5 | Effects of two vectors on the expression of the NbNAC1 transcription factor and preparation of its polyclonal antibody显示文摘The NAC(NAM,ATAF,and CUC)superfamily is one of the largest plant-specific families containing transcription factors.An increasing number of studies suggest that NAC1 is involved in plants response to different biotic and abiotic stimulis.Nicotiana benthamiana is a widely used system for evaluating plant-pathogen interactions.In order to study the biochemical function of NbNAC1,NbNAC1 protein and antibody are essential.Therefore,we focused on developing a prokaryotic expression system for producing the Nicotiana benthamiana NbNAC1 protein of in Escherichia coli and the preparation of its polyclonal antibody.Firstly,we constructed two different molecular weight prokaryotic expression vectors:pGE vector with GST tag(pGEX4T-1–NbNAC1)and pET expression vector with His tag(pET28a-NbNAC1).The NbNAC1 protein can be successfully expressed in both vectors.The His-tagged NbNAC1 proteins are insoluble,while the GST-tagged NbNAC1 proteins are partially soluble.We then successfully purified and enriched both proteins.The His-tagged NbNAC1 was chosen to immunize rabbits owing to an unknown protein accompanying the GST-tagged NbNAC1.The anti-NbNAC1 polyclonal antibody had good specificity and could be used in subsequent protein-related studies. | FENG ZHU QINQIN ZHANG YANGKAI ZHOU QIPING ZHANG MENGYAO CAO ZHAOLIN JI | 2022 | BIOCELL2022，46，9： | 0 |
| 6 | Olefin-linked covalent organic frameworks with twisted tertiary amine knots for enhanced ultraviolet detection显示文摘Though Olefin-linked covalent organic frameworks(oCOFs)possess excellentπ-electron delocalization,the barely reversible olefin linkage brings challenges for oCOFs’synthesis and functionalization.Here,we synthesize new oCOFs with tertiary amine knots which have twisted configuration and electron-donating nature.Investigation into the structural variation and photoelectric performance shows that the twisted configuration of oCOF-TFPA could favor to the intramolecular charge transfer process and reduce the pos-sibility of aggregation-caused quenching.Photoelectrical measurements and electric band structure cal-culation both verify the superiority of this oCOFs’structure in photoelectric sensing. | Qianying Guo Hongyan Ji Lei Yang Daizong Ji Zhaolin Ai Shi Luo Jiatao Sun Yunqi Liu Dacheng Wei | 2022 | Chinese Chemical Letters2022，33，5： | 0 |
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