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174篇 您的检索式:作者名="Knight T W"
    题名 作者 年代 出处 被引量
1甘肃中部地区禾谷镰孢的变异研究显示文摘为掌握禾谷镰孢在甘肃中部地区的分布及变异情况,从根部表现有坏死和叶鞘发褐的小麦幼苗的不同部位.小麦地土壤及玉米籽粒.玉米茎秆上分离禾谷镰孢,并以形态学为基础,参照Nelson分类系统进行鉴定.结果表明,在分离到的43个镰刀菌菌株中,有14 个菌株经鉴定为禾谷镰孢,均从玉米茎秆上分离到,小麦根部.小麦叶鞘.小麦地土壤.玉米籽粒中分离到的镰刀菌中未见禾谷镰孢.将禾谷镰孢在特定条件下培养后,发现14 个禾谷镰孢菌株产生子囊壳的数量不同,为2-90个.在以Fg16为引物的PCR 反应中,随机选取的11个禾谷镰孢菌株都产生0.41kb的PCR 产物,而6个对照菌株都产生0.50kb的片段,证明引物Fg16可以区分禾谷镰孢菌株群体的遗传多态性.以Tri13为引物的PCR 反应显示,11个禾谷镰孢菌株以及3 个中国对照菌株都产生脱氧雪腐镰刀菌烯醇(DON)毒素,而3个澳大利亚对照菌株产生雪腐镰刀菌烯醇(NIV)毒素.李金花 纪莉景 柴兆祥 Knight T E Burgess L W 2009草业学报2009,18,1:3
2Effect of interval from castration of bulls to slaughter on carcass characteristics and meat quality显示文摘Knight T W Cosgrove G P Death A F 1999New Zea- land Journal of Agricultural Research1999,42,3:1
3Secular trends of precipitation amount, frequency, and intensity in the United States 显示文摘Karl T R Knight R W 1998Bulletin of the American Meteorological Society1998,79,2:1
4Secular trends of precipitation amount, frequency and intensity in the USA显示文摘Karl T R Knight R W 1998Bulletin of the American Meteorological Society1998,79,:1
5Brain-derived TN- Falpha:involvement in neuroplastic changes implicated in the con- scious perception of persistent pain 显示文摘Covey W C Ignatowski T A Knight P R 2000Brain Res2000,859,1:1
6An approach to the evaluation of changes in travel unreliability:a'safety margin'hypothesis显示文摘Knight T W 0,,:1
7Secular trends of precipitationamount,frequency,and intensity in the United States显示文摘KARL T R KNIGHT R W 1998Bulletin of the American Meteorological Society1998,79,2:1
8State-of-the-art photonic crystal fiber 显示文摘Wadsworth W Knight J Birks T 2012Optics and Photonics News2012,23,3:1
9Simple, rapid method for direct isolation of nucleic acids from aquatic environments 显示文摘Sommervlle C C Knight I T Straube W L 1989Appl Environ Microbiol1989,55,:1
10Trends in highfrequency climate variability in the twentieth century显示文摘Karl T R Knight R W Plummer N 1995Nature1995,377,:1
11Heavy precipitation andhigh streamflow in the contiguous United States:Trends in the 20th century显示文摘Groisman P Ya Knight R W Karl T R 2001Bulletin of the American Meteorological Society2001,82,:1
12Thermal degradation of some polyimides显示文摘Crossland T B Knight G J Wright W W 1987British polymer J1987,19,34:1
13A new perspective on recent global warming:Asymmetric trends of daily maximum and minimum temperature显示文摘Karl T R P D Jones R W Knight 1993Bull Amer Meteor Soc1993,74,6:1
14Contemporary changes of the hydrological cycle over the contiguous United States:Trends derived from in-situ observations显示文摘Groisman P Ya Knight R W Karl T R 2004Journal of Hydrometeorology2004,5,:1
15A new perspective on recent global warming:asymmetric trends of daily maximum and minimum temperature显示文摘Karl T R Jones P D Knight R W Kukla G Plumm-er N Razuvayev V Gallo K P Lindseay J Charison R J Peterson T C 1993Bull Amer Meteor Soc1993,74,6:1
16Trends in High-frequency climate variability in the twentieth centuiy 显示文摘Karl T R Knight R W Plummer N 1995Nature1995,377,21:1
17Secular trends of precipitation amount, frequency, and intensity in the USA显示文摘KARL T R KNIGHT R W 1998Bull Am Met Soc1998,79,2:1
18Therapeutic transcatheter trtaiaI emboliozation显示文摘Tadavarthy S M Knight L Ovitt T W 1974Radiology1974,12,1:1
19Fine mapping of the dyskeratosis congenital locus in Xq28显示文摘Knight S W Vulliamy T Fomi GL 0,,12:1
20Trends in highfrequency climate variability in the twentieth century 显示文摘Karl T R Knight R W Plummer N 1995Nature1995,377,:1
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