Visualization of interaction between ribosome-inactivating proteins and supercoiled DNA with an atomic force microscope [0.03%]
原子力显微镜观察核糖体失活蛋白与超螺旋DNA的相互作用
X Wu,W Liu,Z Ouyang et al.
X Wu et al.
The interaction between ribosome-inactivating proteins (RIPs) and supercoiled DNA was observed with an atomic force microscope (AFM). It was found that RIPS can bind to both supercoiled DNA and the unwound double-stranded loop region in sup...
Solid-phase synthesis of huwentoxin-I and its structure and bioactivity analysis [0.03%]
天胡妥毒素I的固相合成及其结构与功能分析研究
S Liang,Z Xia,J Xie
S Liang
Huwentoxin-I, a neurotoxic peptide from the spiderSelenocosmia huwena, was synthesized by solid-phase method with Fluorenylmethoxycarbonyl amino acid pentafluorophenyl esters (Fmoc-AA-OPfp). The carboxyl and the hydroxy groups were protecte...
Genetic analysis and gene mapping of a new rolled-leaf mutant in rice (Oryza sativa L.) [0.03%]
水稻新卷叶突变体的遗传分析及基因定位
YongFeng Shi,Jie Chen,WenQiang Liu et al.
YongFeng Shi et al.
To understand the development of rice leaf blades, we identified a new rolled-leaf mutant, w32, from indica cultivar IR64 through EMS mutagenesis. The mutant showed a stable rolled-leaf phenotype throughout the life cycle. Two F2 population...
Molecular mapping of Verticillium wilt resistance QTL clustered on chromosomes D7 and D9 in upland cotton [0.03%]
陆地棉病原型拟轮枝菌抗性数量性状基因座的分子定位
Feng Jiang,Jun Zhao,Lei Zhou et al.
Feng Jiang et al.
Verticillium wilt is a destructive disease with international consequences for cotton production. Breeding broad-spectrum resistant cultivars is considered to be one of the most effective means for reducing crop losses. A resistant cotton c...
JianHui Han,XiuFang Song,Peng Li et al.
JianHui Han et al.
Iron is an essential nutrient for plant metabolism such that Fe-limited plants display chlorosis and suffer from reduced photosynthetic efficiency. Differential display previously identified genes whose expression was elevated in Fe-deficie...
Efficient LEC2 activation of OLEOSIN expression requires two neighboring RY elements on its promoter [0.03%]
LEC2通过启动子上的两个相邻RY元件有效激活OLEOSIN的表达
NanYing Che,Yang Yang,YanDong Li et al.
NanYing Che et al.
As the main structural protein of oil body, OLEOSIN is highly expressed only during seed development. OLEOSIN promoter is a very useful tool for seed-specific gene engineering and seed bioreactor designing. The B3 domain transcription facto...
Stable non-synonymous substitutions on NS gene (NS1 and NS2 proteins) of Qinghai Lake H5N1 influenza virus (Clade 2.2) after successive passages in Muscovy ducks [0.03%]
青海湖H5N1流感病毒(Clade 2.2)经连续传代于番鸭后血凝素基因(HA蛋白)和非结构基因(NS1及NS2蛋白)的稳定非同义替换分析
XiaoHui Song,Yu Huang,HaiXia Xiao et al.
XiaoHui Song et al.
Although worldwide concern has been raised since the large-scale outbreak of highly pathogenic avian influenza in wild birds at Qinghai Lake, China in 2005, the factors responsible for the ability to kill waterfowl remain unclear. The why a...
HIV-specific CD8+ T cell responses to HXB2 Gag and Nef peptide pools in Chinese HIV/AIDS patients [0.03%]
中国艾滋病患者针对HXB2型Gag和Nef肽簇的CD8+T细胞应答反应
HongWei Zhang,ZhiFeng Qiu,Yang Jiao et al.
HongWei Zhang et al.
HXB2 is primarily used as a template strain in developing HIV vaccines in Europe and the US. However, it is not yet known whether the strain can induce strong HIV-specific CD8+ T cell responses in Chinese HIV/AIDS patients. In the present s...
JianZhu Fu,Yu Wang,LiJun Zhang et al.
JianZhu Fu et al.
Ischemic preconditioning (IPC) protects liver graft function following ischemia in liver transplantation and liver resection. The aim of this study was to assess the advantages and any potential disadvantages of liver IPC prior to isolation...
Treatment of established colon carcinoma-bearing mice by dendritic cells pulsed with lysates of heat-treated tumor cells [0.03%]
用热灭活瘤细胞抽提物负载的树突状细胞治疗已发生结肠癌的实验鼠
MinGang Ying,QiuHong Zhen,Sheng Liu et al.
MinGang Ying et al.
To investigate the therapeutic effect of dendritic cells pulsed with lysates of heat-treated CT26 colon carcinoma cells. Bone marrow-derived DCs were pulsed with lysates of heat-treated tumor cells and were used to immunize BALB/c mice with...