|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Review on Effects of Nitrogen on the Internal Quality of Peach Fruit显示文摘On the basis of referring plenty of literatures, we summarized the research advance in effects of nitrogen on the internal quality of peach fruit. Most studies have shown that proper nitrogen application can improve internal quality of fruit, and excessive nitrogen application can reduce soluble solid and sugar contents of fruit, increase organic acid content, reduce fruit aroma, increase protein and amino acid contents, and increase or reduce vitamin C content. Relevant issues were discussed. | Zhisheng MA Yunyun JIA Yuehui WANG Ruixia BAI | 2020 | Agricultural Biotechnology2020，9，1： | 3 |
| 2 | Review on Effects of Sunlight on the Internal Quality of Peach Fruit显示文摘On the basis of referring plenty of literatures, we summed up the research advance in effects of sun light on the internal quality of peach fruit. This paper discussed the effect of light on the internal quality of peach fruit under the conditions of open cultivation, protected cultivation, bagging and surface covering with reflective film, the mechanism of occurrence and the technical measures to improve the utilization rate of light and light energy, and prospected the future research work. | Zhisheng MA Yuehui WANG Ruixia BAI Jianming LI Yunyun JIA | 2021 | Agricultural Biotechnology2021，10，1： | 2 |
| 3 | Structural Basis of Glycan Recognition in Globally Predominant Human P[8]Rotavirus显示文摘Rotavirus(RV)causes acute gastroenteritis in infants and children worldwide.Recent studies showed that glycans such as histo-blood group antigens(HBGAs)function as cell attachment factors affecting RV host susceptibility and prevalence.P[8]is the predominant RV genotype in humans,but the structural basis of how P[8]RVs interact with glycan ligands remains elusive.In this study,we characterized the interactions between P[8]VP8~*s and glycans which showed that VP8~*,the RV glycan binding domain,recognized both mucin core 2 and H type 1 antigens according to the ELISA-based oligosaccharide binding assays.Importantly,we determined the structural basis of P[8]RV-glycans interaction from the crystal structures of a Rotateq P[8]VP8~*in complex with core 2 and H type 1 glycans at 1.82.3?,respectively,revealing a common binding pocket and similar binding mode.Structural and sequence analysis demonstrated that the glycan binding site is conserved among RVs in the P[Ⅱ]genogroup,while genotype-specific amino acid variations determined different glycan binding preference.Our data elucidated the detailed structural basis of the interactions between human P[8]RVs and different host glycan factors,shedding light on RV infection,epidemiology,and development of anti-viral agents. | Xiaoman Sun Lei Dang Dandi Li Jianxun Qi Mengxuan Wang Wengang Chai Qing Zhang Hong Wang Ruixia Bai Ming Tan Zhaojun Duan | 2020 | Virologica Sinica2020，35，2： | 1 |
| 4 | Inheritance and Genotype Inference of Main Traits of‘Meiting’Nectarine显示文摘[Objectives]This study was conducted to investigate the inheritance laws of'Meiting'nectarine.[Methods]With'Meiting'nectarine as the material,the inheritance of the main traits was studied,and the genotypes were inferred.[Results]The two paired traits,freestone and tree height,segregated in the self-bred progenies of'Meiting'nectarine,and the segregation ratio was basically in line with Mendel's independent allocation rule of a pair of gene traits of 3:1,indicating that these two pairs of genes are heterozygous.The round fruit,glabrous fruit surface,yellow flesh,rose-shaped flower,pollen,inseparable flesh and skin,half-opened tree shape,straight leaf edge and kidney-shaped leaf nectary did not segregated in the progenies,indicating that these traits are homozygous.Based on the above results,the genotypes of the main traits of'Meiting'nectarine were inferred.[Conclusions]This study provides a theoretical basis for peach parent selection,thereby improving breeding efficiency. | Zhisheng MA Yunyun JIA Yuehui WANG Ruixia BAI Jianming LI | 2021 | Agricultural Biotechnology2021，10，4： | 0 |
| 5 | Experiments on Cu-isotope fractionation between chlorine-bearing fluid and silicate magma: implications for fluid exsolution and porphyry Cu deposits显示文摘Hydrothermal fluid is essential for transporting metals in the crust and mantle.To explore the potential of Cu isotopes as a tracer of hydrothermal-fluid activity,Cu-isotope fractionation factors between Cl-bearing aqueous fluids and silicate magmas(andesite,dacite,rhyolite dacite,rhyolite and haplogranite)were experimentally calibrated.Fluids containing 1.75-14 wt.%Cl were mixed together with rock powders in AU95CU5 alloy capsules;which were equilibrated in cold-seal pressure vessels for 5-13 days at 800-850°C and 2 kb ar.The elemental and Cu-isotopic compositions of the recovered aqueous fluid and solid phases were analyzed by(LA-)ICP-MS and multi-collector inductively coupled plasma mass spectrometry,respectively.Our experimental results show that the fluid phases are consistently enriched in heavy Cu isotope(65Cu)relative to the coexisting silicates.The Cu-isotope fractionation factor(△65Cufluid-melt)ranges from 0.08±0.01‰ to 0.69±0.02‰.The experimental results show that the Cu-isotopic fractionation factors between aqueous fluids and silicates strongly depend on the Cu speciation in the fluids(e.g.CuC1(H2O);CuCl2^-and CuCl3^2-)and silicate melts(CuO1/2);suggesting that the exsolved fluids may have higher δ65Cu than the residual magmas.Our results suggest the elevated δ65Cu values in Cu-enriched rocks could be produced by add让ion of aqueous fluids exsolved from magmas.Together with previous studies on Cu isotopes in the brine and vapor phases of porphyry deposits,our results are helpful for better understanding Cu-mineralization processes. | Haihao Guo Ying Xia Ruixia Bai Xingchao Zhang Fang Huang | 2020 | National Science Review2020，7，8： | 0 |
您所在的机构暂未开通此部分的功能，请联系管理员