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| 1 | 利用AFLP进行“甘蔗属复合体”系统演化和亲缘关系研究显示文摘采用AFLP分子标记技术,对“甘蔗属复合体”中4个属16个种的6 9份来自中国和澳大利亚的甘蔗种质资源材料进行系统演化和亲缘关系分析。2对AFLP引物共检测到173个标记,其中172个为多态标记,多态率达99 4 % ;通过计算Jaccard相似性系数,用UPGMA和PCA法构建了分子系统树和效应图。结果表明:(1)属间亲缘关系中,甘蔗属与芒属较近,与河八王属和蔗茅属较远,而河八王属与蔗茅属较近;(2 )甘蔗属内,细茎野生种与其他种关系较远,其中,栽培品种与热带种关系较近,中国种和印度种关系较近,而大茎野生种自聚为一族,与上述4种分离;(3)蔗茅属内,除蔗茅种和滇蔗茅种外,无论是中国斑茅(云南、海南)还是印度尼西亚斑茅,都与蔗茅属其他种聚在一起,其中与E procerus的关系最近,与E bengalense和E sarpet种次之;由斑茅与这3个种构成的群体与由E elephantinus和E ravennae构成的群体相对分离,形成了明显的2个组群。再次表明斑茅应列入蔗茅属,建议我国甘蔗学者采纳国外分类命名(E arundinaceus) ,以能更好地开展斑茅的研究和杂交育种利用并与国际接轨;(4)蔗茅和滇蔗茅均没有聚类到蔗茅属类群中,而分别独立位于系统树2大枝系上。蔗茅与甘蔗属亲缘关系较近,与芒属亲缘关系次之,与蔗茅属和河八王属关系较远;滇蔗茅与河八王属亲缘关系? | 蔡青 范源洪 Aitken K Piperidis G McIntyre C L Jackson P | 2005 | 作物学报2005,31,5: | 33 |
| 2 | APSIM-Sugar模型在云南半湿润半干旱蔗区的适应性研究显示文摘【目的】本研究对APSIM-Sugar模型在云南半湿润半干旱蔗区的适应性进行评价。【方法】从研究地区2个代表站点甘蔗大田试验获取调参验证数据集,基于标准品种Q117模型参数,采用试错法对8个关键品种参数进行优化和模拟精度评价。【结果】确定了Q208和ROC22两个甘蔗新品种的模型参数优化值,评估了模型在云南蔗区的产量糖分模拟误差范围。结果显示蔗糖产量实测值与模型模拟值显著相关,绝对误差小于2 t/hm^2,斜率在0. 8~1. 26,R^2大于0. 8。【结论】经过校验的APSIM-Sugar模型能较好模拟云南半湿润半干旱蔗区甘蔗的生长发育过程,并响应环境变化造成的产量和糖分差异,但是在多年宿根和极端环境条件下的模拟精度仍有待提高。模型品种参数和输入数据的不确定性是造成模型模拟结果不确定性的重要原因。 | 毛钧 Inman-Bamber N G 陆鑫 Jackson P A 王靖 刘家勇 范源洪 | 2018 | 西南农业学报2018,31,12: | 4 |
| 3 | 厚皮拉伸盐构造运动中上覆层构造影响因素分析显示文摘理论分析表明 ,盐撤量与拉伸造成的空间之间的平衡是决定拆离滑脱形变完全与否的控制因素。当盐撤量大于同期形成的拉伸空间时 ,上覆层发生完全拆离滑脱形变 ;反之 ,则发生非完全拆离滑脱形变。分析模拟表明 ,盐层越厚、岩盐粘滞度越小及上覆前构造层越厚 ,盐撤量就越大 ,完全拆离滑脱形变过程持续得也越久 ;区域拉伸和基底断层位移速率越大及基底断层下降盘越长 。 | 戈红星 Bruno C Vendeville Martin P A Jackson | 2003 | 石油学报2003,24,5: | 3 |
| 4 | Quartz, feldspar, and mica determination for soils by sodium pyrisulfate fusion显示文摘 | Kiely P V Jackson M L | 1965 | Soil Science Society of America Proceedings1965,29,: | 2 |
| 5 | Nonliner theory of the Free electron laser based upon a coaxial hybrid wiggler显示文摘 | Freund H P Jackson R H Pershing D E | 1994 | Phys Plasmas1994,1,4: | 2 |
| 6 | 相对运动强度与绝对运动强度对血清酶活性的影响显示文摘目的探讨相对运动强度和绝对运动强度对血清酶活性变化的影响。实验方法受试者为急性心肌梗塞康复病人(PMIP)和正常人(HS) ,实验前后测定了他们血清乳酸脱氢酶(L DH)、乳酸脱氢酶同工酶1(L DH- 1)、肌酸激酶(CK)、肌酸激酶亚单位MB(CK- MB)活性。结果两组受试者运动前酶的活性均无显著差异(P>0 .0 5 ) ;实验中,PMIP与HS的相对强度分别为最大心率的85 .1%、86 .0 % (P>0 .0 5 ) ,绝对强度分别为跑台等级的5 .3与6 .3(P<0 .0 5 ) ,PMIP与HS运动后即刻酶活性与运动前相比均有显著上升(P<0 .0 5 ) ,但两组间无显著差异(P>0 .0 5 ) ,2 4 h后HS组的酶活性基本恢复到运动前水平,但PMIP组仍高于运动前水平。结论运动后酶活性上升的幅度与运动所达到的相对强度有关;强度达85 % HRmax的运动能引起血清酶活性的升高,但此时L DH- 1/L DH和CK- MB/CK的比值与运动前相比无明显变化;如果PMIP的康复运动量等同于测试中的运动量,他们第2天似应停止活动以便能够得到充分的恢复。 | 刘洵 谭思洁 Brodie D A Jackson M Bundred P E | 2005 | 体育科学2005,25,5: | 2 |
| 7 | Purification, properties, and immunohistochemical localization of human brain 14-3-3 protein显示文摘 | Boston P F Jackson P Kynoch P A | 1982 | J Neurochem1982,38,5: | 1 |
| 8 | Twin birth after subzonal insemination 显示文摘 | Fishcl S Antinori S Jackson P | 1990 | Lancet1990,,1: | 1 |
| 9 | Frictional-collisional constitutive relations for granular materials, with application to plane shearing 显示文摘 | Johnson P C Jackson R | 1987 | Journal of Fluid Mechanics1987,176,: | 1 |
| 10 | WTO Dispute Procedures, Standard of Review, and Deference to National Govern-ments 显示文摘 | Steven P Croley and John H Jackson | 1996 | American Journal of International Law1996,,: | 1 |
| 11 | A multicenter, open, non-comparative phase Ⅱ study of a combination of fludarabine phosphate,cytarabine and granulocyte colonystimulating factor in relapsed and refractory acute myeloid leukemia and de novo refractory anemia with excess of blasts in transformation 显示文摘 | Jackson G Taylor P Smith GM | 2001 | Br J Haematol2001,112,1: | 1 |
| 12 | Cloning and sequencing of a Shiga - like toxin type II variant from Esche- richia coli strain responsible for edema disease of swine 显示文摘 | WEINSTEIN D L JACKSON M P SAMUEL J E | 1988 | Bacteri- ol1988,170,9: | 1 |
| 13 | Roles of a ribosome-binding site and mRNA secondary structure in differential expression of Shiga toxin genes显示文摘 | Habib N F Jackson M P | 1993 | Baeteriol1993,175,: | 1 |
| 14 | The geometrical evolution of normal fault systems 显示文摘 | Jackson J A McKenzie D P | 1983 | Journal of Structural Geology1983,5,: | 1 |
| 15 | Relationships between flow, self-concept, psychological skills, and performance 显示文摘 | JACKSON S A THOMAS P R MARSH H W | 2001 | Journal of Aoolied Soort Psvcholow2001,13,2: | 1 |
| 16 | New World Record Efficiency for Cu ( In, Ga) Se2 Thin-Film Solar Cells Beyond 20% 显示文摘 | JACKSON P HARISKOS D LOTrER E | 2011 | Progress In Photovoltaics: Research and Applications2011,19,7: | 1 |
| 17 | Sugars, signalling, and plant development 显示文摘 | EVELAND A L JACKSON D P | 2012 | Journal of Experimental Botany2012,63,9: | 1 |
| 18 | Plastic cup traps equipped with light-emitting diodes for monitoring adult Bemisiatabaci (Homoptera; Aleyrodi- dae)显示文摘 | Chu Changchi Jackson C G Alexander P J | 2003 | Journal of Economic Entomology2003,96,: | 1 |
| 19 | Electrophysiological indi- ces of emotion processing during retrieval of autobiographical mem- ories by school-age children显示文摘 | Bauer P J Stafford Stevens J Jackson FL | 2012 | Cogn Affect Behav Neurosci2012,12,1: | 1 |
| 20 | Multi-frequency measurements of the effects of soil moisture,soil texture,and surface roughness显示文摘 | Wang J R O'Neill P E Jackson T J | 1983 | IEEE Transactions on Geoscience and Remote Sensing1983,21,1: | 1 |