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26篇 您的检索式:作者名="Holmstrm"
    题名 作者 年代 出处 被引量
1变性梯度凝胶电泳(DGGE)在微生物生态学中的应用显示文摘由于从环境样品中分离和培养细菌的困难 ,分子生物学方法已发展用来描述和鉴定微生物群落。近年来基于 DNA方法的群落分析得到了迅速的发展 ,如 PCR扩增技术 ,克隆文库法 ,荧光原位杂交法 ,限制性酶切片段长度多态性法 ,变性和温度梯度凝胶电泳法。DGGE已广泛用于分析自然环境中细菌、蓝细菌 ,古菌、微微型真核生物、真核生物和病毒群落的生物多样性。这一技术能够提供群落中优势种类信息和同时分析多个样品。具有可重复和容易操作等特点 ,适合于调查种群的时空变化 ,并且可通过对切下的带进行序列分析或与特异性探针杂交分析鉴定群落成员。DGGE分析微生物群落的一般步骤如下 :一是核酸的提取 ,二是 1 6Sr RNA,1 8S r RNA或功能基因如可容性甲烷加单氧酶羟化酶基因 ( mmo X)和氨加单氧酶 α-亚单位基因 ( amo A)片段的扩增 ,三是通过DGGE分析 PCR产物。DGGE使用具有化学变性剂梯度的聚丙烯酰胺凝胶 ,该凝胶能够有区别的解链PCR扩增产物。由 PCR产生的不同的 DNA片段长度相同但核苷酸序列不同。因此不同的双链 DNA片段由于沿着化学梯度的不同解链行为将在凝胶的不同位置上停止迁移 [5] 。 DNA解链行为的不同导致一个凝胶带图案 ,该图案是微生物群落中主要种类的一个轮廓。 DGGE使用所有生物中保守的基因?马悦欣 Carola Holmstrm Jeremy Webb Staffan Kjelleberg 2003生态学报2003,23,8:100
2Suspension of the eyelid to the check ligament of the superior fornix for congenital blepharoptosis显示文摘Holmstrm H Santanelli F 2002Seand J Plast Reconstr Surg Hand Surg2002,36,3:1
3Anatomical study of the structures at the roof of the orbit with special reference to the check lig- ament of the superior fomix 显示文摘Holmstrm H Bernstrm-Lundberg C 01dfors A 2002Scand J Plast Recoustr Surg Hand Surg2002,36,3:1
4The free abdominoplasty flap and its use in breast reconstruction:an experimental study and clinical ease report显示文摘Holmstrm H 1979Scand J Plast Reconstr Surg1979,13,3:1
5Combined spinal epidural block versus spinal and epidural block for orthopaedic surgery显示文摘Holmstrm B Laugaland K Rawal N 0,,07:1
6Ocular manifestations of incontinentia pigmenti 显示文摘Holmstrm G Thor6n K 2000Aeta Ophthlmol Seand2000,78,3:1
7Supply Chain Collaboration:Making Sense of the Strategy Continuum显示文摘Holweg M Disney S Holmstrm J 2005European ManagementJournal2005,23,2:1
8Private and Public Supply of Liquidity显示文摘Holmstrm B Tirole J 0,,01:1
9Patients with pulmonaryhypertension related to congenital systemic-topulmonary shunts are characterized by inflammation involving endothelial cell activation and platelet-mediated inflammation显示文摘Brun H Holmstrm H Thaulow E 2009Congenit Heart Dis2009,4,:1
10Late Gadolinium enhanced cardio- vascular magnetic resonance of lamin A/C gene mutation related dilated cardiomynpathy显示文摘Holmstrm M Kivist S Hell T 2011J Cardiovasc Magn Reson2011,13,:1
11Temporal trends of PFDS and PFOA in guillemot eggs from the Baltic Sea, 1968- 2003 显示文摘Holmstrm K E Jarnberg U Bignert A 2005Environmental Science and Technology2005,39,1:1
12Post - thrombotic syndrome,recurrence ,and death 10 years after the first episode of venous thromboembo- lism treated with warfarin for 6 weeks or 6 months 显示文摘Schulman S Lindmarker P Holmstrm M 2006J Thromb Haemost2006,4,4:1
13Drought toler- ance in tobacco显示文摘Holmstrm K O Mantyla E Welin B 1996Nature1996,379,:1
14Moral Hazard in Teams 显示文摘Holmstrm B 1982Bell Journal of Economics1982,13,2:1
15PIN K1/Parkin-mediated mitophagy is depndem on VDACI and p62/SQSTM1 显示文摘Geisler S Holmstrm KM Skujat D 2010Nat Cell Biol2010,12,2:1
16Isolation and structure elucidation of a novel yellow pigment from the marine bacterium Pseudoalteromonas tunicata显示文摘Franks A Haywood P Holmstrm C 2005Molecules2005,10,:1
17Moral hazard and observability 显示文摘HOLMSTRM B 1979The Bell Journal of Economics1979,10,1:1
18Business process innovation in the supply chain:a case study of implementing vendor managed inventory显示文摘HOLMSTRM J 1998European Journal of Purchasing and Supply Manage ment1998,4,23:1
19Role of carbonates in mitigation of metal release from mining waste:Evidence from humidity cells tests显示文摘Holmstrm H Ljungberg J hlander B 1999Environmental Geology1999,37,4:1
20Cryo/Cuff Compared to Epidural Anesthesia after Knee Unicompartmental Arthroplasty:A Prospective, Randomized and Controlled Study of 60 Pa- tients with a 6-Week Follow-Up显示文摘Holmstrm A Hardin B C 2005J Arthroplasty2005,20,3:1
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