亮氨酸

DNA序列分析表明，其编码产物含有一个亮氨酸拉链结构域和一个核定位信号肽。

Sequence analysis showed that the deduced protein contained a leucine zipper and a possible nuclear localization signal domain .

利用紫外-可见光谱法、循环伏安法和黏度法研究了亮氨酸二肽与小牛胸腺DNA的相互作用。

The interaction of leucine dipeptide with calf thymus DNA was studied by UV-visible spectroscopy , circulating voltammetry and viscosity measurement .

~（11）C标记缬氨酸、亮氨酸和环戊氨基酸的快速合成

Synthesis of ~ ( 11 ) C-carboxyl-labeled Amino acids

急慢性缺氧对大鼠心肌和肝细胞线粒体~3H－亮氨酸掺入量及DNA含量的影响

Effect of hypoxia on incorporation of ￣ 3H-Leucine into mitochondria protein and mitochondrial DNA content

猫延髓吻侧腹外侧区5-羟色胺、苯乙醇胺氮位甲基转移酶、P物质和亮氨酸-脑啡肽免疫反应神经元的分布

Distribution of serotonin , phenylethanolamine-N-methyltransferase substance P and leu-enkephalin immunoreactive neurons in the rostral ventrolateral medulla of the cat

本文综述了3种DNA结合蛋白结构域&螺旋－转折－螺旋、亮氨酸拉链、锌指近年来的研究进展。

This article reviews the progress in three DNA-binding protein domains : helix-turn-helix , leucine-zipper and zinc finger .

柱前衍生化HPLC测定人纤维蛋白粘合剂中盐酸精氨酸和亮氨酸的含量

Determination of two amino acids in human fibrin sealant kit by pre-column derivatization HPLC

中性丢失少、可区分亮氨酸和异亮氨酸等。这些特点使电子捕获解离充满魅力，特别在TopDown技术和翻译后修饰中具有广阔的应用前景。

All of these make ECD charming , especially in the field of Top Down strategy and post translational modification characterization .

检测心肌细胞大小、3H-亮氨酸掺入率和β-肌球蛋白重链（β-MHC）mRNA的表达。

The cell size , 3H-leucine incorporation and the mRNA levels of β - MHC were examined .

大鼠延髓内含前-原脑啡肽mRNA、甲硫氨酸-脑啡肽和亮氨酸-脑啡肽神经元的分布

Distribution of preproenkephalin mrna , met-enkephalin and leu-enkephalin containing neurons in the medulla oblongata of the rat

因K（ATP）通道突变所致的无亮氨酸敏感性高胰岛素血症患儿口服蛋白质可诱导低血糖症

Protein-sensitive hypoglycemia without leucine sensitivity in hyperinsulinism caused by K_ ( ATP ) channel mutations

合成了N乙酰丙酮DL亮氨酸水合铜（II）。

N acetylacetone DL Leucine aquo Cu ( II ) as a new metal Schiff complex was prepared .

方法对处于增殖期的C（57）BL/6小鼠单个核细胞（MNC）作氚标记亮氨酸（~3H-Leu）掺入处理，制备~3H-Leu标记的抗原上清液。

Methods Mononuclear cells from C57BL / 6 mice was labelled with ~ 3H-Leu to make Ag supernatant .

其底物专一性、很小的Mr等理化特性均表明它是Bowman&Birk抑制家族的一员。该抑制剂的作用靶酶是胰蛋白酶，对亮氨酸氨肽酶活性有轻微影响。

The inhibitor is a member of Bowman & Birk family because of the specificity for its substrate , the much lower Mr and other physical and biochemical features .

氨基酸含量分析显示，HIF-1α含有较多的亮氨酸、丝氨酸、谷氨酸、苏氨酸。

HIF-1 a contains more leucine , serine , glutamic acid , threonine .

风疹病毒E2包膜糖蛋白亮氨酸突变对细胞融合的影响

Effects of mutations at the E2 protein leucine sites on specific membrane fusion in rubella virus

对核糖酸（RNA）细胞中作用认识的研究。线粒体转运核糖核酸亮氨酸基因异常与糖尿病

Work in understanding the role of RNA in the cell . Point mutation of mitochondrial tRNA Leu ( UUR ) gene in Chinese diabetics

亮氨酸脑啡肽抑制血管平滑肌细胞增殖和c-fos基因表达

Inhibitory Effects of Leucine-Enkephalin on the Proliferation and c-fos Proto-oncogene and Expression of Vascular Smooth Muscle Cell

由脯氨酸和亮氨酸为起始原料，经氨基酸保护、酰胺化反应、酯的还原、醇的卤代和季铵化反应合成手性离子液体b。

Chiral ionic liquid b was prepared from proline and leucine via Boc protection of amino acid , amidation reaction , the reduction of esters , the halogenation of alcohols and quaternization reaction .

去缬氨酸及增量亮氨酸EN能显著抑制肿瘤组织生长，增强5-Fu的抗肿瘤效应，改善宿主的营养状况，无明显副作用。

Valine-depleted and leucine-supplemented EN can inhibit tumor growth and enhance the anti-tumor effect of 5-Fu chemotherapy without negative effect .

随着CTGF浓度的增加，心肌细胞蛋白合成速率与蛋白含量呈剂量依赖性增加，CTGF组心肌细胞[3H]亮氨酸掺入率明显高于对照组（P<0·01）；

CTGF increased cardiac myocytes protein synthesis and protein content in a dose dependent manner .

亮氨酸与还原糖组成的Maillard模型体系形成异戊醛

Formation of Isovaleraldehyde in the Maillard Model Reaction System Consisting of Leucine and Reducing Sugar

hRI是由15个亮氨酸重复序列（Leucine-richrepeat，LRR）组成的。

HRI consists of 15 leucine - rich repeat ( LRR ) .

APA微囊包裹对牛肾上腺嗜铬细胞分泌儿茶酚胺和亮氨酸脑啡肽的影响

The Affection of APA Microcapsulation on Catecholamine and Leucine-enkephalin Secretion from the Bovine Adrenal Medullary Chromaffin Cells

目的探讨尿亮氨酸氨基肽酶（LAP）筛查糖尿病和高血压病早期肾损害的临床价值。

Objective To study the role of urine leucine aminopeptidase ( LAP ) for sifting early renal injury in diabetic and hypertension patients .

矿物质，蛋氨酸，亮氨酸，缬氨酸和色氨酸在发酵过程中显著提高，维他命C含量从7.93变为60.2mg/kg.赖氨酸，亚油酸和亚麻酸在发酵过程中都有很好的保留。

Methionine , leucine , valine and tryptophan significantly increased during fermentation , and vitamin C content increased from 7.93 to 60.2 mg kg-1 . Lysine , linolenic acid , linoleic acid were both well retained during fermentation .

鸭珠蛋白mRNA促进了~3H-亮氨酸参入新生蛋白的活力，达到对照组的10倍。所翻译的蛋白产物在SDS-聚丙烯酰胺凝胶上的电泳行为与天然鸭珠蛋白一致。

In comparison with the control , globin mRNA gave a 10-fold stimulation of 3H-leucine incorporation and the translated products were identified by sodium dodecyl sulfate gel electrophoresis as the authentic globin .

蛋白质对DNA识别的模体中，除了锌指结构、螺旋转角螺旋、亮氨酸拉链和β带外，近年来发现，Ⅱ型限制性内切酶与DNA作用的模体有许多特别之处。

The motif of interaction between type - ⅱ restriction endonuclease and DNA is found to be different from zinc-finger , helix-turn-helix , leucine-zipper and β - ribbon in protein recognizing DNA in the last few years .

饰胶蛋白聚糖（Decorin，DCN）属富含亮氨酸小分子蛋白多糖家族成员之一。

Decorin ( DCN ) is a member of the small leucine-rich proteoglycan gene family .

以缬氨酸、亮氨酸、异亮氨酸CH3组成的峰区变尖、变窄、接近自由蜷曲状态蛋白质谱。

The methyl regions formed by valine , leucine and isoleucine become sharp and narrow like the spectrum of a protein in the random-coil state .