基因的

Yield and oil factor, silique factor, main raceme length factor, glucosinolate germplasm factor, and seed size and quality factor, these together accounting for nearly 90% of the total genetic variation.

作物的多数经济性状和品质性状均是受微效多基因控制的数量性状，由于基因的一因多效和连锁，使这些性状间存在着错综复杂的相互关系。

The total RNA was extracted from lymph node of a tumor patient, and the gene encoding the mature peptide of SLC was cloned by RT-PCR.

该基因与报道的相比仅有一个核苷酸的差异，且不影响所编码的氨基酸。这是国内首次关于该基因的报道。

Two spotted spider mite feeding induced octadecanoid signaling pathway that resulted in activation of PⅠ-Ⅱ gene and expression of relative genes, further more PⅠ-Ⅱ protein were accumulated.

二点叶螨对番茄植株的捕食激活了脂肪酸途径，导致PI-Ⅱ基因的激活，从而诱导PI-Ⅱ蛋白的积累及相关基因的表达。

The core DNA sequences of DNase Ⅰ supersensitive sites might play an significant roles in regulating the expression of β-globin gene through the interaction with nuclear matrix and nuclear malrix proteins.

人β-类珠蛋白基因调控元件LCR中的DNaseⅠ超敏感点（HS2，HS3和HS4）的核心序列通过与核基质蛋白及核基质的相互作用调控下游β-珠蛋白基因的表达。

We report here the identification of a β-actin cDNA of the rice field eel, a teleost fish with a characteristic of natural sex reversal.

克隆的黄鳝β-actin基因的cDNA全长1 860 bp，编码375个氨基酸，在脊椎动物中不同物种的β-actin基因之间的序列同源性超过了98%。

The results shows that the response of human osteoblasts to cyclic tensile strain in gene level was complicate.

周期性牵张力对成骨细胞多种基因的表达产生了影响，成骨细胞的应力反应是一个复杂的，多基因参与调控的过程。

The results show that the response of human osteoblasts to cyclic tensile stress in gene level was complicated.

周期性牵张力对成骨细胞多种基因的表达产生了影响，成骨细胞的应力反应是一个复杂的，多基因参与调控的过程。

In this exper iment, we took the advantage of RNAi technique, microinjected tinman and wingless dsRNA into the early embryos in Drosophila respectively and got these two genes' RNAi phenotypes, which were very similar to that of their mutant, showing heart tube defects or no heart precursors formation.

实验运用RNAi技术，分别将tinman和wingless的dsRNA注入果蝇的早期胚胎，得到了这两个基因的dsRNA干扰表型，与两个基因的突变体表型非常相似，都表现为果蝇心脏前体细胞不能形成或心脏管缺失。

The purpose of the experiment is to realize the prokaryotic expression of β-glucosidase gene from Acetobacter xylinum ATCC 23769, which will be used to produce enzyme preparation so as to develop the efficiency of extracting resveratrol from plants. Aspergillus niger β-glucosidase gene is cloned both at DNA lever and cDNA lever, which will lay a foundation for further research about its expression in Saccharomyces cerevisiae in a secretory form with the aim of increasing resveratrol contents in wines.

本实验实现了木醋杆菌β-葡萄糖苷酶基因的原核表达，目的是为了生产粗酶制剂，用于提高从植物中提取白藜芦醇的得率；分别在DNA和cDNA水平从黑曲霉中克隆β-葡萄糖苷酶基因，为下一步在酿酒酵母中实现分泌表达以提高葡萄酒的白藜芦醇含量的研究奠定基础。

In the T1 generation, ten from 30 plants showed kanamycin-resistance. And, PCR amplification confirmed that 8 plants of them had specific fragment of chitinase, but no specific fragment ofβ-1, 3-glucanase. In this study an amaranth agglutinin gene was also cloned from Amaranthus retroflexus for obtaining aphids resistant transgenic cotton.

对卡那霉素有抗性植株的T1代进行盆栽检测，30株中表现卡那霉素抗性的植株有10株，其中8株在几丁质酶基因的检测中表现出阳性，但相同植株在β-1， 3-葡聚糖酶基因的检测时无目的条带出现。

What are your goals and strategies for growth?

你的成长目标和策略是什么？

And unto the angel of the church in Sardis write; These things saith he that hath the seven irits of God, and the seven star I know thy works, that thou hast a name that thou livest, and art dead.

3：1 你要写信给撒狄教会的使者，说，那有神的七灵和七星的，说，我知道你的行为，按名你是活的，其实是死的。