关键途径

And many multifunctional enzymes involved in this pathway are rare in other autotrophic pathways.

途径中的关键代谢中间产物为3-羟基丙酸，并且涉及到多种在其它的自养CO2固定途径中并不常见的多功能酶。

In this review, results on biodenitrogenation were summarized of the past ten years, including the metabolic pathway of model compound, genes and key enzymes involved in carbazole degradation.

本文考察了国内外近十多年来化石燃料生物脱有机氮工作的研究进展，包括模式有机氮化合物微生物的代谢途径，以及相应的代谢途径中的关键酶及其编码基因等方面的研究。

The major way of all-female breeding is to combine artificial gynogenesis with sex reversal, in which the key technique is the identification between gynogenesis fish and hybrid individuals.

人工诱导雌核发育与性逆转相结合是全雌鲤鱼育种的主要途径，其中雌核发育鱼与杂交鱼的鉴别是该途径的关键技术。

Methods In the foundation of firming system design s goal and principle, it is introduced systematic working process, function modular and security system, and the crucial technology and solution is also analysed.

在明确系统设计目标和原则的基础上，重点介绍了系统的工作流程、功能模块和安全体系，分析了系统设计的关键技术、解决途径和实现途径。

As a member of septation initiation network, sepH is a key factor of cytokinesis in Aspergillus nidulans. However, how the suppressors of sepH affect cytokinesis is not yet understood.

在构巢曲霉Aspergillus nidulans的细胞隔膜开始网（septation initiation network，SIN）的信号途径中，sepH基因对胞质分裂起着关键的正调节作用，但对该途径中同样起着十分重要作用的有关反向调节子的研究目前还不清楚。

Genetic analysis has revealed that vernalization and autonomous pathways play their role via a key gene, FLC.

FLC是春化途径和自主途径的关键基因。

These results demonstrate the important roles of Dvl and PAK in Agrin/MuSK induced AChR clustering, and reveal a novel function of Dvl in synapse development.

本文揭示了Dvl和PAK1在Agrin／MuSK引起乙酰胆碱受体聚集的信号传递途径中的作用，提示Dvl这个Wnt信号传递途径中的关键分子可能参与调节突触形成的过程。

Chalcone synthase (CHS, EC 2. 3.1. 74), is the first key enzyme in the biosynthesis of plant flavonoids, and the key enzyme of plant secondary metabolism. It has great influence on plant physiological function.

查尔酮合成酶(chalcone synthase，CHS，EC 2.3.1.74)，是植物类黄酮物质合成途径中的第一个酶，也是植物次生代谢途径中的关键酶之一，对植物具有非常重要的生理意义。

The real-time quantitative PCR results showed that the expression level of two genes did not be affected by HHO obviously, whereas, the expression level of CHS gene had down regulation of different degree, except in 1.0 mM of HHO's concentration. It meaned that CHS gene is probably related with the metabolism of allelochemical.4. The Chalcone synthase gene (EaCHS1) of E.

荧光定量PCR的结果表明，萜类代谢途径中的两个关键酶基因的表达水平，没有因为羟基泽兰酮的诱导而表现出显著的差异；CHS基因的表达水平，除了在羟基泽兰酮处理浓度为1.0 mM时的差异不显著之外，在其他处理浓度均有不同程度的下调，说明该基因与化感物质的代谢途径相关。4。

Inaddition to that,LFY has a second role in the activation of the floral homeotic genes that specify the identity of organs in the flower and is a key intergrator of the outputs of floral inductive pathways.DFL, a FLORICAULA/LEAFY homologous gene,which cloned from C.lavandulifolium,was a key gene of florescence for C.lavandulifolium.

LEAFY基因在植物成花过程中意义重大，它不仅决定着花由营养生长向生殖生长的转变，它还接连GA成花途径和长日途径的信号继而诱导花分生组织的转变，同时还是活化花器官基因的关键基因。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。