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206篇 您的检索式:作者名="HOPPER R"
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1A rapid dehydration leaf assay reveals stomatal response differences in grapevine genotypes显示文摘A simple and reliable way of phenotyping plant responses to dehydration was developed.Fully-developed leaves were detached and placed in a closed plastic box containing a salt solution to control the atmospheric water potential in the container.Three hours of dehydration(weight loss of the leaf)was optimal for measuring changes in stomatal response to dehydration.Application of the plant hormone abscisic acid(ABA)prior to leaf detachment decreased the amount of water loss,indicating that the assay was able to detect differences based on a stomatal response to dehydration.Five different Vitis genotypes(V.riparia,V.champinii,V.vinifera cv.Shiraz,V.vinifera cv.Grenache and V.vinifera cv.Cabernet Sauvignon)with known differences in drought tolerance were screened for their dehydration response and the results obtained corresponded to previous reports of stomatal responses in the vineyard.Significant differences in stomatal density along with differences in the amount and rate of water lost indicate differences in dehydration sensitivity among the genotypes screened.Differences in stomatal response to ABA were also detected.Shiraz had the lowest stomatal density and the highest ABA sensitivity among the genotypes screened,yet Shiraz lost the most amount of water,indicating that it was the least sensitive to dehydration.Despite having the highest stomatal density and intermediate stomatal sensitivity to ABA,V.riparia lost the smallest amount of water,indicating that it was the most sensitive to dehydration.The assay presented here represents a simple and reliable phenotyping method for plant responses to leaf dehydration.Daniel W Hopper Ryan Ghan Grant R Cramer 2014Horticulture Research2014,1,1:2
2The active badge location system显示文摘WANT R HOPPER A FALCAO V 1992ACM Transactions on Information Systems1992,10,1:1
3The Active Badge Location System 显示文摘Want R Hopper A Falco V 1992ACM Transactions on Information Systems1992,0,1:1
4The Active Badge Location System 显示文摘Want R Hopper A Falcao V 1992ACM Transactions on In- formation Systems (TOIS)1992,10,1:1
5The Active Badge LocationSystem显示文摘Want R Hopper A Falcao V 1992ACM Trans on Information Systems1992,10,2:1
6Breast cancer metastasis suppressor 1(BRMS 1)forms complexes with retinoblastoma-binding protein 1(RBP 1)and the mSin3 histone deacetylase complex and represses transcription显示文摘Meehan W J Samant R S Hopper J E 2004J Biol Chem2004,279,2:1
7显示文摘Cline C F Hopper R W 1977Scr Metall1977,11,:1
8Mechanism of inclusion damage in laser glass显示文摘Hopper R W Uhlmann D R 1970Journal of Applied Physics1970,41,10:1
9The active badge location system显示文摘WANT R HOPPER A FALCAO V 1992ACM Transactions on Office Information Systems1992,10,1:1
10Low-density microcellular carbon foams显示文摘Pekala R W Hopper R W 1987Journal of Material Science1987,22,:1
11The active badge location system显示文摘Want R Hopper A Falcao V 1992ACM Transactions on Infor- mation Systems (TOIS)1992,10,04:1
12The active badge location system显示文摘Want R Hopper A Falcao V 1992ACM Transactions on Information Systems1992,10,1:1
13Hot flushes,menstrual status,and hormone levels in a population-based sample of midlife women显示文摘GUTHRIE J R DENNERSTEIN L HOPPER J L 1996Obstet Gynecol1996,88,3:1
14Age-specific Norms and Determinants of Anxiety and Depression in 731 Women with Breast Cancer Recruited through a Population-based Cancer Registry显示文摘Osborne R H Elsworth G R Hopper J L 2003Eur J Cancer2003,39,6:1
15The active badge' location system显示文摘WANT R HOPPER A FALCAO V 1992ACM Trans on Information Systems1992,10,1:1
16Beta2-adrenoceptor gene polymorphisms and blood pressure variantions in East Anglian Caucasians显示文摘JIA H SHARMA P HOPPER R 2000J Hypertension2000,18,:1
17The active badge location system显示文摘Want R Hopper A Falcao V 1992ACM Transactions on Information Systems1992,10,1:1
18J Mater Sci显示文摘Pekala R Hopper RW 198722:1 840-1 8441987,22,:1
19A novel method for analysis of explosives residue by simultaneous detection of anions and cations via capillary zone electrophoresis显示文摘Hopper K G Le Clain H Mc Cord B R 2005Talanta2005,67,:1
20The Active Badge Location System 显示文摘Want R Hopper A Falcao V 1992ACM Transactions on Information Systems ( TOIS )1992,10,1:1
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