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| 1 | 欧洲刺槐种源群体遗传结构和多样性显示文摘对来自欧洲和美国的 18个刺槐种源子代进行了等位酶分析。可进行遗传分析的 7个酶系统 (Amy,Fe,L ap,Idh,Mdh,6 Pgd,Skd)中有 14个基因位点 ,其中 12个位点具有多态性。每个多态位点平均等位基因数 (A/L )变化在 1.5 6~ 3.6 7之间 ,平均基因型数 (G/L)变化在 1.6 1~ 7.11之间 ,平均等位基因有效数目 (Ae)变化在 1.0 2~ 2 .5 0之间 ,预期杂合度 (H e)变化在0 .0 2~ 0 .5 6之间。不同种源群体之间也存在较大的遗传差异 ,在 8个德国种源中 ,各群体的 A、Ae、和 H e等相对较小 ,但不同群体间差异较大。各位点等位基因频率在不同种源群体间变化也较大 ,表明德国各种源群体内遗传变异相对较小 ,但群体间差异较大。来自匈牙利和斯洛伐克的 8个种源群则相反 ,各群体的 A、Ae、和 H e等相对较大 ,而不同种源群体间差异则较小 ,各位点等位基因频率在种源群体间变化相对一致 ,表明这两个国家的种源群体内变异较大 ,但不同种源群体间差异较小。欧洲的刺槐种源并未形成明显的地理变异模式 ,而且欧洲的种源和来自原产地的美国种源相比 ,没有发现明显的差异。经过 Hardy-Weinberg平衡检测证明 ,88.4 1%位点符合 H- W遗传平衡 ,表明各群体基因频率和基因型频率保持较高的稳定性 ,且种源内的变异大于种源间变异 ,94 . | 杨敏生 Heike Hertel Volker Schneck | 2004 | 生态学报2004,24,12: | 19 |
| 2 | 欧洲中部刺槐种源群体等位酶变异研究显示文摘从欧洲中部及美国收集了 18个刺槐种源种子 ,以 2年生苗木为材料 ,采用水平切片淀粉凝胶电泳和聚丙烯酰胺凝胶电泳对 11个酶系统进行了检测 ,共发现 2 0个酶位点 ,其中 14个为多态位点 ,多态性位点百分数为70 %。在参加计算的 7个酶系统的 12个多态性位点中 ,平均每个位点的等位基因数 (A)和平均每位点等位基因有效数 (Ae)为 2 733和 1.794 ,平均每个位点的实际杂合度 (Ho)和预期杂合度 (He)为 0 36 8和 0 4 0 0 ,固定指数 (F)为 0 0 80 ,绝大多数位点固定指数为正值。各基因位点遗传参数与 12个位点平均值进行相关分析表明 ,Fe b和Lap a的大部分群体遗传参数 (A、Ae、Ho、He等 )与平均值存在紧密的相关关系 ,其他位点各项遗传参数和总平均值相关不明显 ,这些位点的重要性可能比相关性较好的位点更大。德国 8个种源群体间遗传距离变化在 0 0 9~0 2 6之间 ,来自匈牙利的 6个种源之间遗传距离很小 ,绝大部分均在 0 11以下 ;德国的 8个种源与匈牙利和斯洛伐克的 8个种源之间的遗传距离变化在 0 0 9~ 0 2 4之间 ;来自美国的 2个种源 ,与欧洲的种源间的遗传距离在0 0 9~ 0 2 3之间 ,这一距离没有超出欧洲种源之间的差异。匈牙利和斯洛伐克的 8个种源群体的各项遗传参数均高于德国种源 ,表明这? | 杨敏生 Heike Hertel Volker Schneck | 2004 | Acta Genetica Sinica2004,31,12: | 16 |
| 3 | Predictability of Magnetic Resonance Imaging in Differentiation of Orbital Lymphoma from Orbital Inflammatory Syndrome显示文摘 | Cytrin AS Putterman AM Schneck GL | 1997 | Opthal Plast Reconstr Surg1997,13,2: | 1 |
| 4 | A multifocal electroretinograin model predicting the development of diabetic retinopathy显示文摘 | Bearse MA Jr Adams AJ Han Y Schneck ME Ng J | 2006 | Prog Retin Eye ifes2006,25,42: | 1 |
| 5 | Influence of stimulation parameters on auditory stimulus processing in schizophrenia and major depression:an auditory evoked potential study显示文摘 | Adler G Adler J Schneck M | 1990 | Acta Psychiatrica Scand1990,81,: | 1 |
| 6 | Peripheral blood T lymphocytes and lymphocytes infiltrating human cancers express vascular endothelial growth factor:apotential role for T cells in angiogenesis显示文摘 | Freeman MR Schneck FX Gagnon ML | | 0,,18: | 1 |
| 7 | Bacteriophage T7 RNA polymerase-based expression in Pichia pastoris 显示文摘 | Birgit Hobl Bj?rn Hock Sandra Schneck | 2013 | Protein Expression and Puri?cation2013,92,: | 1 |
| 8 | Effects of treatments on the mortality of Stevens-Johnson syndrome and toxic epidermal necrolysis:a retrospective study on patients included in the prospective EuroS CARStudy显示文摘 | Schneck J Fagot J P Sekula P | 2008 | J Am Acad Dermatol2008,58,1: | 1 |
| 9 | Absence of microdeletions in the Y chromosome in patients with a history of cryptorchidism and azoospermia or oligospermia显示文摘 | Fagerli J Schneck FX Lee PA | 1999 | Fertil Steril1999,71,4: | 1 |
| 10 | Low contrast vision function predicts subsequent acuity loss in an aged populatior: the SKI study 显示文摘 | Schneck ME Haegerstrom-Portnoy G Lott LA | 2004 | Vision Res2004,44,20: | 1 |
| 11 | The mechanical characteristics of the collateral Iigaments of the human ankle joint显示文摘 | Siegler S Block J Schneck CD | 1988 | Foot Ankle1988,8,5: | 1 |
| 12 | Comparative effects of rosuvastatin and atorvastatin across their dose ranges in patients with hypercholesterolemia and without active arterial disease显示文摘 | Schneck DW Knopp RH Ballantyne CM | 2003 | Am J Cardiol2003,91,1: | 1 |
| 13 | Establishing a research agenda in health and productivity 显示文摘 | Schneck P Research Committee Occupational& Environ- mental Health Foundation | 2004 | Occup Environ Med2004,46,6: | 1 |
| 14 | Acute neurological complications after liver transplantation with particular reference to intraoperative cerebral air ernbolus显示文摘 | Staral TE Schneck SA Mazzoni G | 1978 | Ann Surg1978,187,3: | 1 |
| 15 | Multifoeal electroretinogram delays reveal local retinal dysfunction in early diabetic retinopathy显示文摘 | Fortune B Schneck ME Adams AJ | 1999 | Invest Ophthalmol Vis Sci1999,40,11: | 1 |
| 16 | Peripheral blood technical specification:lymphocytes and lymphocytes in filtrating human cancers express vascular endothelial growth factor显示文摘 | Freeman M R Schneck F X Gagnon M L | 1995 | Cancer Res1995,55,18: | 1 |
| 17 | Zoster sine herpete, a clinical variant 显示文摘 | Gilden DH Wright RR Schneck SA | 1994 | Ann Neural1994,35,5: | 1 |
| 18 | Towards optimal filtering of 'standard' multifocal electroretinogram (mf-ERG) recordings:findings in normal and diabetic subjects显示文摘 | Han Y Bearse MA Schneck ME Barez S Jacobsen C Adams AJ | 2004 | Br J Ophthalmol2004,88,4: | 1 |
| 19 | Laparoscopic pyeloplasty for ureteropelvic junction obstruction in children显示文摘 | SWEENEY DD OST MC SCHNECK FX | 2011 | J Laparoendose Adv Surg Teeh A2011,21,3: | 1 |
| 20 | The mechanical characteristicsof the collateral ligaments of the human ankle joint显示文摘 | Siegler S Block J Schneck C D | 1988 | FootAnkle1988,8,: | 1 |