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The influence of stocking levels,clone,fertilization,and weed control on surface C02 efflux in a mid
Silvicultural practices applied in managed for-est plantations may help counteract the effects of climate change by infl......
β-actin is an essential component of the cytoskeleton and stably expressed in various tissues of animals,it is commonly......
Effects of Inbreeding on Growth and Wood Properties of Eucalyptus Tree Improvement at OJI Lao Planta
OJI Lao Plantation Forest Co.,Ltd.was established in 2005 by taking over the operation of BGA Plantation Forestry Co.,Lt......
Genetic Analysis of Adaptive and Growth Characteristics for Short-rotation Eucalypt Clones at Hillsi
In China,most of the eucalypt plantations are distributed in hilly and low-mountainous forestlands where are embedded wi......
Molecular cloning,sequence analysis and tissue expression of the sclerostin gene in Qihe crucian car
Carassius auratus in Qihe river,Cypriniformes,Cyprinidae,Cyprininae,is one of the local varied populations formed in the......
Gastrin-releasing peptide (GRP) is a mammalian bombesin (BN)-like peptide,which plays a number of important physiologica......
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A cDNA located on chromosome 7q32 shows loss of expression in epithelial cell line of nasopharyngeal
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Delta-1-pyrroline-5-carboxylate synthase gene1(P5CS1)is the key gene involved in the biosynthesis of osmolyte prolin......
MOLECULAR CLONING, CHARACTERIZATION AND EXPRESSION ANALYSIS OF STRA8 GENE IN BRANDTS VOLES (LASIOPOD
Stra8 (Stimulated by retinoic acid gene 8) is a marker gene of meiosis,and is regulated by upstream genes on hypotha......
The physical characteristics of shoot apical meristem and floral meristem from plants are maintained by two sets of ......
A 10-year Demographic Study of the Endangered Terrestrial Orchid Nervilia nipponica in Southwest Jap
Long-term demographic studies of individually labeled herbaceous plants facilitate analyses of performance at the si......
It is well known that melatonin is a coordinating signal for mammalian reproduction.In order to confirm the presence......
Thesedaystheworldisexcitedbyapieceofnewsthatwecanclone(克隆)asheepnow.Therearestillmanytechnicalproblemsforustoclonehumans(......
Objective:Cervical cancer has become a major public health problem.The development of effective,systemic therapies for c......
根据GenBank中大肠杆菌的soxS基因序列设计引物,以大肠杆菌ATCC25922的基因组为模板,PCR扩增出约324 bp的soxS基因片段,将所得片段......
根据PRRSV VR-2332毒株核苷酸序列,设计针对M基因的特异引物,以PRRSVJL/07/SW毒株细胞培养物为模板,利用RT-PCR方法,成功扩增出M基因,将该......
参照GenBank中ORFV的毒力因子CBP基因的核苷酸序列设计合成1对特异性引物,采用PCR方法扩增该基因片段,并克隆入原核表达载体pGEX-4......
设计1对特异性引物扩增痘苗病毒VTF7-3株的T7RNA聚合酶基因并连接真核表达载体,利用Lipo-fectamineTM2000将重组质粒转染BHK-21细......
为研究猪博卡病毒VP2蛋白的结构与功能,应用套式PCR技术对猪博卡病毒VP2基因进行分子克隆,并对其进行生物信息学分析。结果显示,获......
应用RT-PCR扩增PRRSV-GP5目的基因,将纯化DNA与pMD18-T载体连接并转化入DH5α菌株,将阳性重组质粒进行测序和同源性对比。以此基因......
从菠菜的叶子导出的一个 genornic 图书馆作为向量与位 G eml1-BamHI 手臂被构造。当一根探针和六积极克隆通过三轮屏蔽被获得,图书......
cDNA 克隆, pS4,从在长度从大约 1.0 公里的米饭花药准备的一个 cDNA 图书馆被孤立。DNA 顺序分析和数据库搜索证明 cDNA 编码对真核......
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对人类来说,返老还童、长生不老是数千年来就存在的梦想。遗憾的是,人类至今没有发现返老还童的方法。然而,科学家对组成我们身体的细......
The QTL qTGW3-1 was located on chromosome 3 of rice (Oryza sativa L.) and associated with the 1 000-grain weight (TGW) a......
自家免疫的理论自体识别(Self-recognition):自体识别是脊椎劫物对于化学构型物质属于自已抑或来自外界的识别能力,也就是说能识......
A bacterium strain B26 capable of producing(R)-α-hydroxyphenylacetic acid [(R)-HPA](yield,47.5%;enantiomeric excess,99.......
每几个不同种的雌性克隆对高温(22℃、24℃、26℃)的适应力有所差异。大西洋沿岸的Laminariahyperhoren和L.sacchrina雌性克隆较太......
去年10月,英国媒体曾报道,意大利著名人类生育专家塞韦里诺·安蒂诺里宣布:世界上第一个克隆人即将在“秘密地点”诞生!看来,不论人类是否......
Comparison of Quality of Pulping and Paper-Making between Normal Wood and Tension Wood of Poplar Clo
Both of straight and inclining poplar clone 107 tree were selected for studying materials in this paper.The optimal pulp......
Transgenic Rice Plants Harboring Genomic DNA from Zizania latifolia Confer Bacterial Blight Resistan
Based on the sequence of a resistance gene analog FZ14 derived from Zizania latifolia (Griseb.), a pair of specific PCR ......
Gene cloning,expression analysis of JcACP (Acyl Carrier Protein) in Jatropha curcas L. and its proka
Objective To clone the ACP(acyl carrier protein)gene in Jatropha curcas L.,a potential anti-tumour and anti-fungal plant......
Two novel pyran annulated heterocyclic compounds(1 and 2) were synthesized and characterized via IR, 1H NMR and H RMS. T......
Rheumatoid synovial fibroblasts were used as an immunogen to produce monoclonal antibodies selected for their reactivity......
Background Osteopontin(OPN)is one kind of cytokine which can play a number of roles in promoting activation of Tlymphoc......
1 997年 2月 2 2日 ,英国罗斯林研究所的科学家维尔穆特等人宣布用体细胞克隆绵羊获得成功 ,在世界上引起巨大震动。一时间 ,克隆......
Effect of CO_2 and N_2 on microbial community changes during column bioleaching of low-grade high py
Simulated heap bioleaching of low-grade high pyrite-bearing chalcocite ore was conducted at 40 °C with aeration of CO_2......
Leading:现代科技和社会发展中,克隆技术作为生物医学工程的关键手段,具有不可忽视的重要作用。但是,克隆技术的应用又会引发一系......
克隆是英文“clone”的音译。这个词不是“复制”的意思,它的原义应该是“人工诱导的无性繁殖”——没有精子和卵子直接参与的繁......
A maize genomic clone containing a zein gene (Z4) is inserted into the T-DNA of the Ti plasmid pTiT37. Agrobacterium tu......
Altera宣布可提供业界容量最大的低成本FPGA——CycloneIIEP2C70器件。EP2C70器件以尽可能低的成本实现更高的功能,是ASIC和A S S ......
The process of peroxide bleaching of Populus tomentosa kraft pulp with H2O2 pretreatment under acid condition was studie......
Suspension cultures initiated from callus derived from petiole explants of aspen hybrid (Populus tremuloides × P. tremu......
To determine the relationship between female sterility of Pinus tabulaeformis Carr. and plant hormones, content changes ......
Traceability precept is a broadcast encryption technique that content suppliers can trace malicious authorized users who......
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Saletempspourlesclones, .Onlessus_pectedeveniraumonde pr 啨 matur 啨 mentvieillis, d avoirl geg......
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