【摘 要】
：
Crystallins are the major structural proteins in mammalian lens and their stability is essentialfor the lens to maintain transparency throughout one individuals lifespan.In normallens, the crystallins
【机 构】
：
State Key Laboratory of Biomembrane and Membrane Biotechnology, School of Life Sciences, Tsinghua Un
【出 处】
：
中国生物化学与分子生物学会第十一次会员代表大会暨2014年全国学术会议
论文部分内容阅读
Crystallins are the major structural proteins in mammalian lens and their stability is essentialfor the lens to maintain transparency throughout one individuals lifespan.In normallens, the crystallins are protected from oxidization by the high concentration of glutathione(GSH) within the lens.While in the case of aging cataract lens, the GSH concentrationis decreased and proteins including crystallins undergo oxidization and lose the abilityto maintain stable and soluble.
其他文献
γ-aminobutyric acid (GABA) plays an important role in plant development.However,the molecular mechanisms underlying arc far from being clarified.
福建省分布有丰富的野生蕉资源,约2/3的县区发现有天然野生蕉居群,并且在形态特征和生长发育习性上均有不同程度的差异.根据Smmonds&Shepherd(1955)的评分分类方法,这些野生蕉大部分属于AB类群,部分非常接近AA类群.野生蕉不仅在香蕉的育种上有重要价值,而且还可以作为新兴观赏植物加以开发利用.本研究拟对福建三明野生蕉、福州北峰野生蕉和福州宦溪野生蕉进行离体繁殖研究,以期为福建野生蕉资
To gain insight into the genetic control of brassinosteroid (BR) biosynthesis in trees,a full-length cDNA sequence homologous to Arabidopsis CPD (constitutive photomorphogenesis and dwarf),and a key B
Brassinosteroids (BRs),a group of relatively new phytohormones,have a broad spectrum of functions in plant growth and development.However,their role and mechanism of action in regulating root growth i
电压依赖性阴离子通道(voltage-dependent anion channel,VDAC),是一种广泛存在于从真菌到动植物的离子通道蛋白,由一个小的基因家族编码.本实验室前期通过生物信息学分析,鉴定出水稻基因组含有8个完整的vdac基因(osvdac).
中国黄连木(Pistacia chinensis Bunge),雌雄异株,漆树科黄连木属植物,是我国重要的木本生物能源植物.目前国内外的研究主要集中于资源调查、苗木培育、病虫害防治等方面的研究,而对黄连木的细胞遗传学研究比较薄弱.
Spartina anglica is one of the salt tolerant plants and grows luxuriantly in coastal areas.It can excrete salt through its powerful salt glands in leaves.
Arabinogalactan proteins (AGPs) are a class of highly glycosylated,widely distributed proteins in higher plants.In the previous study,we found that the green fluorescence from JIM13-1abeled AGPs was m
在原有省级精品课程的基础上,转型升级为精品资源共享课程,设置15个特色模块,教学资源丰富(有教学案例52个,制作及精选教学动画189个).基本资源:学习纲要模块以网页形式呈现,包括文字、彩图和动画等.
新分支出现的条件是用现代细胞生物学、遗传学、分子生物学与发育生物学的理论和方法可以改变细胞的组成与结构.研究对象:1.用细胞工程技术,通过细胞融合和基因、染色体、核移植等方法,在细胞水平上动手术,可以将细胞遗传物质直接转移到受体细胞形成工程的细胞,可以提高基因转移的效率.2.用生化与分子生物学技术产生的工程细胞,包括:引入改造的天然核酸或基因、质粒、基因组、蛋白质、糖链、大分子复合物、细胞结构、细