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- Advance on molecule maker and gene engineering technology in Diospyros L. 柿属植物分子标记和基因工程技术研究进展。
- The protein and gene expressions and content of adrenomedullin(ADM) in obstructed kidney were observed and determined. 观察梗阻侧肾脏肾上腺髓质素(ADM)在蛋白及基因水平的表达,并测定其在肾组织中蛋白含量。
- Research Achievements of Tissue Culture and Gene Engineering Breeding in Phalaenopsis spp. 蝴蝶兰组织培养与基因工程育种研究进展。
- This paper reviewed the latest achievements of protoplast fusion and gene engineering in producing rice male sterility. 摘要本文概述了原生质体融合、基因工程等生物技术在创造水稻雄性不育的研究进展。
- This article reviewed the structure of protein and gene, the function and the regulation of autolysin of Streptococcus mutans. 本文从变异链球菌自溶素的蛋白基因结构、自溶素功能及调控几个方面介绍变异链球菌自溶素的研究现状。
- Nuclease P1 is widely used in nucleotide industry and gene engineering research. 核酸酶P1广泛应用于核苷酸工业和基因工程研究领域。
- The aim of this paper was to develop a system for identification of biomedical entities, such as protein and gene names, from a corpora of Medline abstracts. 随著各式网际网路应用程式的快速发展,在网路上进行身份认证是无可避免的流程,密码认证的方法是目前仍无法取代的认证方式。
- Hybrid rice takes outstanding position in rice and food production in China, and gene engineering can play an important role in hybrid rice breeding. 杂交水稻在我国水稻及粮食生产中占有突出地位,基因工程可在杂交水稻育种中发挥重要作用。
- Objective To study the expression of perforin protein and gene in the different phases of endometrium and the role of perforin in the reproductive system. 目的探讨穿孔素蛋白及基因在不同时期子宫内膜中表达的规律,及其在生殖系统中的作用。
- In this paper, the study of carotenoids was reviewed, including distribution, biosynthesis, biological functions and gene engineering . 文中对类胡萝卜素的分布、生物合成、生理功能及基因工程等方面作一综述。
- At the same time point, protein and gene expression in the 5-azacytidine + electric stimulation group was significantly greater compared with the 5-azacytidine group (P< 0.01). 在同一时间点,5-氮胞苷诱导+电刺激组蛋白、基因的表达量均显著高于5-氮胞苷诱导组(P< 0.;01)。
- This paper reviews the research progress and trend in recent studies related to molecular biology and gene engineering of phytase. 本文综述了植酸酶的分子生物学及基因工程研究的最新进展,讨论了其进一步的研究发展方向。
- The breeding means of entomogenous fungi includes spontaneous mutation, artificial mutation, parasexual reproduction, protoplast fusion and gene engineering. 目前虫生真菌的育种工作主要采用自然选育、人工诱变、准性生殖、原生质体技术、基因工程技术等方法获得优良菌株。
- The paper presents such ideas as one-bath desizing-scouringbleaching with enzymes, gas phase reaction and gene engineering for the purpose of realizing green dyeing and finishing. 本文提出用生物酶退煮漂一浴法及气相反应工艺来减少或杜绝用水和排放。探索采用基因工程从根本上改造天然纤维,达到绿色染整目的。
- Following the development of stem cells biology and gene engineering,the transplant of adult stem cells as a new treatment has been applieded in heart diseases. 随着干细胞生物学和基因工程技术的发展,成体干细胞移植作为一种新的治疗方法已开始应用于心血管疾病。
- Methods The expression of Survivin protein and gene was detected by SP immunohistochemical technique and RT-PCR in 48 cases of cholangiocarcinoma,30 cases of adjacent histologically noncancerous bile duct respectively. 方法应用免疫组化SP法检测48例胆管癌和其中30例癌旁胆管组织中Survivin蛋白的表达,同时应用RT-PCR技术检测这些组织标本中Survivin mRNA的表达,并与临床病理资料进行相关性分析。
- Methods: SP immunohistochemistry and RT-PCR/Southern methods were used to investigate the expressions of CD44 protein and gene of human lung carcinomas. The immunohistochemistry results were quantitatively analyzed with QTM970 computed image analyzer. 方法:应用SP免疫组织化学染色方法和RT-PCR/Southern方法,研究人肺癌组织中CD44蛋白和基因的表达,并应用 QTM970计算机图像分析仪,对免疫组织化学染色结果进行定量分析。
- CONCLUSION: RFA treatment can effectively down-regulate the protein and gene expression of VEGF, inhibit the angiopoiesis and reduce the blood supply, thus may reduce tumor relapse and metastasis. 结论: RFA治疗能下调肿瘤VEGF基因和蛋白水平的表达; 抑制血管生成; 减少血供; 进而降低了复发和转移几率.
- This paper reviewed and discussed the application and advances of fermentation engineering, enzyme engineering, cell engineering and gene engineering in flavor and fragrance industry. 本文阐述了发酵工程、酶工程、细胞工程和基因工程在香料中的应用,并控讨了生物技术在香料中的应用前景。
- Milk solids include salts, protein and sugar. 牛乳中的固态物质包括盐分、蛋白质和糖。