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170 Result(s)
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Chapter and Conference Paper
Effect of Nitrapyrin on the Inhibition of Nitrification in Some Paddy Soils of China
Nitrification-denitrification is an important mechanism of N loss in paddy soils. How to prevent such loss is a matter of primary importance (1–4). The present article deals with the effect of Nitrapyrin (2-ch...
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Article
Contributory presentations/posters
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Article
Structural characterization of the Sry 5’ regulatory region of bovine
By amplification of the polymerase chain reaction (PCR), the two fragments of 680 bp and 640 bp of 5’ regulatory region of Chinese bovine Sry gene were subcloned into pUC18. Sequence analysis shows that the fr...
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Article
Litter decomposition and nitrogen mineralization of soils in subtropical plantation forests of southern China, with special attention to comparisons between legumes and non-legumes
Litter decomposition and nitrogen mineralization were investigated in subtropical plantation forests in southern China. The CO2 –C release from incubated litter and the forest floor of Acacia mangium, Acacia auri...
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Chapter
Synthesis and biological activity of human calcitonin analogs
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Article
Embryo culture and rapid propagation ofSyringa
Embryo of lilacs (Syringa L) culture in vitro and the rapid propagation were studied. The orthogonal experiments, including the selection of basal medium, embryo age and other factors such as sugar, benzyladenine...
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Article
Effect of exogenous wild-type P53 on melanoma cell death pathways induced by irradiation at different linear energy transfer
We investigated the effect of exogenous wild-type p53 on the radiation-induced cells apoptosis and necrosis at different levels of linear energy transfer (LET) to evaluate its mechanisms. The human melanoma cell ...
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Article
Implementation of GPR signals de-noising based on DSP
An important issue of ground-penetrating radar (GPR) signals analysis is de-noising that is the guarantee of acquiring good detecting effect. The paper illustrates a successful application of digital single pr...
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Article
Feature extraction and classification of echo signal of ground penetrating radar
Automatic feature extraction and classification algorithm of echo signal of ground penetrating radar is presented. Dyadic wavelet transform and the average energy of the wavelet coefficients are applied in thi...
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Article
BRD2 is one of BRD7-interacting proteins and its over-expression could initiate apoptosis
BRD7 is a potential nuclear transcription regulation factor related to nasopharyngeal carcinoma (NPC). BRD2, a putative BRD7-interacting protein, has been screened from human fetal brain cDNA library by yeast ...
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Article
Studies on DNA binding to metal complexes of Sal2trien
The complexes [Fe(Sal2trien)]NO3 and Cu(Sal2trien) have been synthesized and their interaction with calf thymus DNA has been investigated for the first time using UV spectra, fluorescence spectra, thermal denatur...
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Article
Effect of SPLUNC1 protein on the Pseudomonas aeruginosa and Epstein-Barr virus
Short palate, lung and nasal epithelium clone 1 (SPLUNC1) gene coded a secreted protein found at the surface of nasopharyngeal epithelium, which may be an innate immunity defensive molecular and a risk factor for...
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Article
Genetic diversity and structure of Cordyceps sinensis populations from extensive geographical regions in China as revealed by inter-simple sequence repeat markers
Cordyceps sinensis is one of the most valuable medicinal caterpillar fungi native to China. However, its productivity is extremely limited and the species is becoming endangered. The gene...
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Article
Marinobacter zhanjiangensis sp. nov., a marine bacterium isolated from sea water of a tidal flat of the South China Sea
A novel Gram-negative, catalase- and oxidase-positive, non-sporulating, rod-shaped, aerobic bacterium, designated strain JSM 078120T, was isolated from sea water collected from a tidal flat of Naozhou Island, Sou...
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Article
Analysis of two sequence variants in peroxisome proliferator activated receptor gamma gene in Tajik population at high altitudes and Han population at low altitudes in China
The Tajik people in China have resided at high altitude for thousands of years. We analyzed the Pro12Ala (C > G) polymorphism in exon B and the 161C > T polymorphism in exon 6 of peroxisome proliferator activa...
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Article
Cell death in wheat roots induced by the powdery mildew fungus Blumeria graminis f. sp. tritici
Inoculation of wheat (Triticum aestivum L. cv. Huamai 8) leaves with wheat powderly mildew fungus (Blumeria graminis f. sp. tritici) induced cell death in wheat adventitious roots, where no fungal structures were...
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Article
Open AccessDNA-PKcs plays a dominant role in the regulation of H2AX phosphorylation in response to DNA damage and cell cycle progression
When DNA double-strand breaks (DSB) are induced by ionizing radiation (IR) in cells, histone H2AX is quickly phosphorylated into γ-H2AX (p-S139) around the DSB site. The necessity of DNA-PKcs in regulating the...
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Article
The gene structure and promoter region of the vaccine target aminopeptidase H11 from the blood-sucking nematode parasite of ruminants, Haemonchus contortus
Aminopeptidase H11, an integral membrane glycoprotein present only in the gut of Haemonchus contortus, could provide substantial protection as shown by 90% reduction in fecal egg counts, while its recombinant ver...
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Article
An approach to computing topographic wetness index based on maximum downslope gradient
As an important topographic attribute widely-used in precision agriculture, topographic wetness index (TWI) is designed to quantify the effect of local topography on hydrological processes and for modeling the...
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Article
Slit-Robo signaling induces malignant transformation through Hakai-mediated E-cadherin degradation during colorectal epithelial cell carcinogenesis
The Slit family of guidance cues binds to Roundabout (Robo) receptors and modulates cell migration. We report here that ectopic expression of Slit2 and Robo1 or recombinant Slit2 treatment of Robo1-expressing ...