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| 1 | CdS Quantum Dots-sensitized TiO_2 Nanotube Arrays for Solar Cells显示文摘CdS quantum dots(QDs) sensitized TiO2 nanotube arrays photoelectrodes were investigated for their photovoltaic performance of quantum dots-sensitized solar cells. The highly ordered TiO2 nanotube arrays(TNAs) were synthesized on Ti foils by anodic oxidation method. Then CdS quantum dots were deposited onto the TiO2 nanotube arrays by successive ionic layer absorption and reaction(SILAR) method to serve as the sensitizers. Cd(NO3)2 and Na2S were used as the precursor materials of Cd+ and S2- ions, respectively. It is found that the CdS QDs sensitizer may significantly increase the light response of TiO2 nanotube arrays. With increasing CdS QDs deposition cycles, the visible light response increases. Maximum photocurrent was obtained for the QDs that have an absorption peak at about 500 nm. Under AM 1.5 G illuminations(100 mW cm-2), a 4.85 mA/cm2 short circuit current density was achieved, and the maximium energy conversion efficiency of the as-prepared CdS QDs-sensitized TNAs solar cells was obtained as high as 0.81 % at five SILAR cycles. | 隋小涛 TAO Haizheng LOU Xianchun WANG Xuelai FENG Jiamin ZENG Tao 赵修建 | 2013 | Journal of Wuhan University of Technology(Materials Science)2013，28，1： | 1 |
| 2 | The Expresion of Quox-1 Gene in the Embryo Development of Andrias davianus显示文摘TheExpresionofQuox┐1GeneintheEmbryoDevelopmentofAndriasdavianusDengFengjiao,FengXiaorong,ZhengJunying,LiuTing,YiQingming,Zhan... | Zeng Xianchun Jiang Dahe Li Wenxin Mao Xin Liu Hui Bernard Perbal | 1997 | Wuhan University Journal of Natural Sciences1997，2，2： | 0 |
| 3 | Identification and validation of stable quantitative trait loci for yield component traits in wheat显示文摘Grain weight and grain number are important yield component traits in wheat and identification of underlying genetic loci is helpful for improving yield.Here,we identified eight stable quantitative trait loci(QTL)for yield component traits,including five loci for thousand grain weight(TGW)and three for grain number per spike(GNS)in a recombinant inbred line population derived from cross Yangxiaomai/Zhongyou 9507 across four environments.Since grain size is a major determinant of grain weight,we also mapped QTL for grain length(GL)and grain width(GW).QTGW.caas-2D,QTGW.caas-3B,QTGW.caas-5A and QTGW.caas-7A.2 for TGW co-located with those for grain size.QTGW.caas-2D also had a consistent genetic position with QGNS.caas-2D,suggesting that the pleiotropic locus is a modulator of trade-off effect between TGW and GNS.Sequencing and linkage mapping showed that TaGL3-5A and WAPO-A1 were candidate genes of QTGW.caas-5A and QTGW.caas-7A.2,respectively.We developed Kompetitive allele specific PCR(KASP)markers linked with the stable QTL for yield component traits and validated their genetic effects in a diverse panel of wheat cultivars from the Huang-Huai River Valley region.KASP-based genotyping analysis further revealed that the superior alleles of all stable QTL for TGW but not GNS were subject to positive selection,indicating that yield improvement in the region largely depends on increased TGW.Comparative analyses with previous studies showed that most of the QTL could be detected in different genetic backgrounds,and QTGW.caas-7A.1 is likely a new QTL.These findings provide not only valuable genetic information for yield improvement but also useful tools for marker-assisted selection. | Lingli Li Yingjie Bian Yan Dong Jie Song Dan Liu Jianqi Zeng Fengju Wang Yong Zhang Zhonghu He Xianchun Xia Yan Zhang Shuanghe Cao | 2023 | The Crop Journal2023，11，2： | 0 |
| 4 | Molecular characterization of a K+ channel blocker in the scorpion Buthus martensii Karsch显示文摘K+ channel blockers of scorpion venoms are of important value in studyingpharmacology and physiology of specific K+ channel of celis. Based on the amino acid sequences of BmP01 previously characterized as a small-conductance Ca2+-activated K+ channel blocker, two 'back to back' degenarate primers have been designed and synthesized for inverse PCR strategy, its full-length cDNA has been cloned from the venom gland of the Chinese scorpion Buthus martensii. The cDNA is composed of 3 parts: 5’ UTR, oRF and 3’ UTR. The flanking sequence of translation initiation codon ATG is AAAKTGA, which is highly conserved in scorpion Na+ channel toxin and protozoan genes, suggesting that these genes may have followed a common mechanism for translation initiation. The 3’ UTR contains poly(A) signal AATAAA. The open reading frame encodes a precursor of 57 residues with a signal peptide of 28 residues and a mature peptide of 29 residues. The signal peptide is rich in hydrophobic amino acid residues and its length is | Shunyi Zhu Xianchun Zeng Wenxin Li Dahe Jiang | 2000 | Chinese Science Bulletin2000，45，8： | 0 |
| 5 | In silico curation of QTL-rich clusters and candidate gene identification for plant height of bread wheat显示文摘Many genetic loci for wheat plant height(PH) have been reported, and 26 dwarfing genes have been catalogued. To identify major and stable genetic loci for PH, here we thoroughly summarized these functionally or genetic verified dwarfing loci from QTL linkage analysis and genome-wide association study published from 2003 to 2022. A total of 332 QTL, 270 GWAS loci and 83 genes for PH were integrated onto chromosomes according to their locations in the IWGSC RefSeq v2.1 and 65 QTL-rich clusters(QRC) were defined. Candidate genes in each QRC were predicted based on IWGSC Annotation v2.1 and the information on functional validation of homologous genes in other species. A total of 38 candidate genes were predicted for 65 QRC including three GA2ox genes in QRC-4B-IV, QRC-5A-VIII and QRC-6A-II(Rht24) as well as GA 20-oxidase 2(TaSD1-3A) in QRC-3A-IV. These outcomes lay concrete foundations for mapbased cloning of wheat dwarfing genes and application in breeding. | Dengan Xu Chenfei Jia Xinru Lyu Tingzhi Yang Huimin Qin Yalin Wang Qianlin Hao Wenxing Liu Xuehuan Dai Jianbin Zeng Hongsheng Zhang Xianchun Xia Zhonghu He Shuanghe Cao Wujun Ma | 2023 | The Crop Journal2023，11，5： | 0 |
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