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数以百亿计的微生物与宿主构成共生关系,越来越多的证据表明肠道微生物在帮助宿主对食物的消化吸收之外的其它生理活动中也发挥了重要作用,解析肠道微生物与宿主各器官间的互作关系有助于在分子水平理解肠道菌与宿主在长期的共进化过程中演化出的共生机制。参与代谢调控是肠道菌影响宿主机体健康的重要方面。一方面肠道菌通过其强大的代谢能力以降解肠道中复杂多糖与宿主实现互利互惠1,另一方面,肠道菌的定植与胰岛素抵抗密切相...
基于此,中国科学院沈阳应用生态研究所天然林生态组研究员王绪高和郝占庆,联合德国亥姆霍兹研究中心研究员Thorsten Wiegand,美国华盛顿大学教授Jonathan A. Myers等人,以全球温带地区8个面积大于20ha森林样地为研究平台,利用不同空间过程模型,分别模拟样地内所有胸径>1cm木本植物的空间分布格局,探讨种间关系、环境过滤和扩散限制等对温带森林β多样性格局及其组分(周转和嵌套)...
为促进中国细胞生物学领域研究人员的交流与合作,推动中国细胞生物学学科的发展,由中国细胞生物学学会主办,厦门大学生命科学学院、厦门市科学技术协会、上海博生会展有限公司共同承办,细胞应激生物学国家重点实验室(厦门大学)、细胞信号网络协同创新中心共同协办的“中国细胞生物学学会2017年全国学术大会·厦门”将于2017年9月26-29日在厦门国际会展中心(福建省厦门市思明区会展北路)举办。
Truncated green fluorescent protein (GFP) that is refolded after removing the 10th β-strand can readily bind to a synthetic strand to recover the absorbance and fluorescence of the whole protein. This...
Porcine beta-defensin-1 (PBD-1) gene plays an important role in the innate immunity of pigs. The peptide encoded by this gene is an antimicrobial peptide that has direct activity against a wide range ...
Ageing is associated with a significant reduction in skeletal muscle carnosine which has been linked with a reduction in the buffering capacity of muscle and in theory, may increase the rate of fati...
The effect of wheat gluten or extracted soybean meal (300 g of crude protein/head/day) on milk yield, composition and its physical properties was analysed in 53 cows of Polish Holstein-Friesian breed ...
The adrenergic receptor beta 2 (ADRB2) plays a role in various physiological responses of the muscle to exercise, such as contraction and relaxation. Given its important role in muscle function, we in...
尽管物种的功能性状和亲缘关系已被广泛用于探讨森林群落结构的内在机理,但以往多数研究仅针对系统发育和功能alpha多样性格局,而针对局域尺度上系统发育和功能beta多样性的研究则很匮乏。我所天然林生态组王绪高研究员等以我国长白山25 ha(500m×500m)和美国威斯康星25.2 ha(300m×840m)温带森林样地为平台,利用不同空间过程模型,分别探讨了种间关系、生境过滤和扩散限制等对局域尺度...
The flow of information through neuronal circuits relies on the ability of neurons to form synaptic connections with specific temporal and spatial properties. These properties are not static but have ...
Proper regulation of the p53 protein plays a critical role in suppressing tumor formation in a variety of tissues including the mammary gland. Activity of the p53 pathway is diminished in the mammary ...
Lysosomal storage diseases are disorders caused by deficiencies of enzymes responsible for the degradation of substances present in lysosomes. The loss of activity of a lysosomal enzyme leads to the a...
Bacillus licheniformis was grown in minimal nutrient medium containing 1% (w/v) of distillers dried grain with soluble (DDGS), palm kernel meal (PKM), wheat bran (WB) or copra meal (CM), and the enzym...
Introduction: Beta-alanine (BA) is a popular ergogenic supplement because it can induce muscle carnosine loading. We hypothesize that, by analogy with creatine supplementation, 1) an inverse relations...
Purpose: Enhanced carnosine levels have been shown to be ergogenic for high-intensity exercise performances, although the role of carnosine in the control of muscle function is poorly understood. Ther...

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