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48篇 您的检索式:作者名="MCAtee M"
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1Apple dwarfing rootstocks exhibit an imbalance in carbohydrate allocation and reduced cell growth and metabolism显示文摘Apple dwarfing rootstocks cause earlier shoot termination and reduced root and shoot mass.To identify physiological factors responsible for rootstock-induced growth restriction,we compared vascular-enriched gene expression between two dwarfing rootstocks(‘M27’and‘M9’)and the vigorous rootstock‘M793’using RNA sequencing and quantitative reverse transcriptase PCR.Differentially expressed genes common to both dwarfing rootstocks belonged to five main biological processes:(1)primary metabolism,(2)cell wall synthesis and modification,(3)secondary metabolism,(4)hormone signalling and response and(5)redox homeostasis.Genes promoting the biosynthesis of amino acids,lipids and cell walls were downregulated in dwarfing rootstocks,whereas genes promoting the breakdown of these compounds were upregulated.The only exception to this trend was the upregulation of starch synthesis genes in dwarfing rootstocks.Non-structural carbohydrate analysis demonstrated that starch concentrations in‘M9’roots,stems and grafted‘Royal Gala’(‘RG’)scions were double that of equivalent tissues from‘RG’homo-grafted trees(‘RG’/‘RG’).Fructose and glucose concentrations were much lower in all three tissues of the‘RG’/‘M9’trees.Together,these data indicate that dwarfing rootstocks are in a state of sugar depletion and reduced cellular activity despite having large starch reserves.Another significant finding was the over-accumulation of flavonoids and the downregulation of auxin influx transporters MdAUX1 and MdLAX2 in dwarfing rootstocks.We propose that both factors reduce polar auxin transport.The results of this study contribute novel information about the physiological state of dwarfing rootstocks.Toshi M Foster Peter A McAtee Chethi N Waite Helen L Boldingh Tony K McGhie 2017Horticulture Research2017,4,1:4
2Neurotrophic factors increase axonal growth after spinal cord injury and transplantation in the adult rat 显示文摘Bregman BS McAtee M Dai HN 1997Exp Neurol1997,148,2:1
3Transplants and neurotrophic factors prevent atrophy of mature CNS neurons after spinal cord injury显示文摘Bregman BS Broude E McAtee M 1998Exp Neurol1998,149,:1
4Transplants and neurotrophic factors prevent atrophy of mature CNS neurons after spinal cord injury显示文摘Bregman BS Broude E McAtee M 1998Exp Neurol1998,149,1:1
5Transplants and neurotrophic factors prevent atrophy of mature CNS neurns after spinal cord injury显示文摘Bregman B S Broude E MCAtee M 1998Exp Neurol1998,149,1:1
6Transplants and neurotrophic factors prevent atrophy of mature CNS neurons after spinal cord injury显示文摘Bregman BS Broude E McAtee M 1998Exp Neurol1998,149,1:1
7Transplants and neurotrophic factors prevent atrophy of mature CNS neurons after spinal cord injury显示文摘Breggan BS Broude E Mcatee M 1998Exp Neurol1998,1499,1:1
8Transplants and neurotrophic factors prevent atrophy of mature CNS neurons after spinal cord injury 显示文摘Bregman BS Broude E McAtee M 1998Exp Neurol1998,149,1:1
9Transplants and neurotrophic factors prevent atrophy of mature CNS neurons after spinal cord injury显示文摘Bregman BS Broude E McAtee M 1998Exp Neurol1998,149,1:1
10Transplants and neurotrophic factors prevent atrophy of mature CNS neurons after spinal cord injury 显示文摘Bregman BS Broude E McAtee M 1998Exp Neurol1998,149,1:1
11Transplants and neurotrophic factors prevent atropby of mature CNS nerurons agter spinal cord injury显示文摘Bregman BS Kiener PS McAtee M el al 1998Experimental Neurology1998,149,1:1
12Neurrotrophic factors increase axonal growth after spinal cord injury and transplantation in the adult rat 显示文摘Bregman BS McAtee M Dai HN 1997Exp Neurol1997,148,2:1
13Neurotrophic factors increase axonal growth after spinal cord injury and transplantation in the adult rat显示文摘BREGMAN B S MCATEE M DAI H N 1997Exp Neurol1997,148,2:1
14Remodeling of synapticstructures in the motor cortex following spinal cord injury显示文摘Kim BG Dai HN McAtee M 2006Exp Neurol2006,198,2:1
15Extension of the criticalperiod for developmental plasticity of thecorticospinal pathway显示文摘Bregman BS Kunkel-Bagden E McAtee M 1989J Comp Neurol1989,282,:1
16Modulation of dendriticspine remodeling in the motor cortex following spinal cordinjury:effects of environmental enrichment and combinatorialtreatment with transplants and neurotrophin-3显示文摘Kim BG Dai HN McAtee M 2008J CompNeurol2008,508,3:1
17c - jun expression in a- dult rat dorsal root ganglion neurons:differential response after central or peripheral axotomy显示文摘Broude E McAtee M Kelley MS 1997Exp Neurol1997,148,1:1
18Neurophic factors increase axonal growth after spinal coral injury and transplantation in the adult mt显示文摘Brenan BS McAtee M Dai HN 1997Exp Neurol1997,148,2:1
19Remodeling of synaptic structures in the motor cortex following spinal cord injury显示文摘Kim BG Dai HN McAtee M 2006Exp Neurol2006,198,2:1
20Transplants and neurotrophic factors prevent atrophy of mature CNS neurns after spinal cord injury显示文摘Bregman BS Broude E MCAtee M 1998Exp Neurol1998,149,1:1
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