本研究依托黑龙江省农科院34年长期定位试验,选取三组不同施氮量处理:无氮肥组(CK和PK)、施一倍氮肥组(N1,NP,NPK和NK)和施二倍氮肥组(N2)耕层土壤为研究对象,借助454平台进行高通量测序和Real-time PCR技术,以氨氧化古菌amoA基因为分子标靶,解析不同施氮量对黑土中氨氧化古菌的影响.结果表明,随着氮肥施用量的增加,黑土中AOA amoA拷贝数由2.61×107/g土壤显
Oxidative stress is actively involved in dopaminergic neuronal degeneration in Parkinsons disease (PD).Our previous studies have identified that 100 Hz electro-acupuncture (EA) stimulation at ZUSANLI
Extensive research has shown that the aggregation and toxicity of amyloid -beta protein (A β) are closely related to the cognitive deficits in Alzheimers disease (AD).Inhibition of mammalian target of
Neuropeptide W (NPW) is a recently identified neuropeptide that binds to G-protein-coupled receptors GPR7 and GPR8,which are highly expressed in several discrete regions of the rodent brain including
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Background:Microglial activation contributes to neuroinflammation and neuronal damages in neurodegenerative disorders including Alzheimers and Parkinsons diseases.It has been suggested that neurodegen
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Dnmt1 and Dnmt3a are two main DNA Methyltransferases.Recently a lot of reseach indicate that the methylation mediated by Dnmt1 and Dnmt3a plays an important role in the functions of adult nervoussyste
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