分子生物学

Two mode of plastid inheritance, uniparental maternal and biparental inheritance, were discovered in angiosperms at the beginning of this contury, and our knowledge of the mode and cytological basis of cytoplasmic inheritance, esp. plastid, has been improved in many respects following the new cytological and molecular techniques, eg. electron microscopy, DNA fluorescence and RFLP.

近几年由于电镜、DNA的荧光检测及RFLP等新的细胞学和分子生物学技术的发展，使对植物细胞质遗传形式及其细胞学基础有了一定的了解，但多是单一的方法或对雌、雄配子发生、发育个别发育时期研究的结果，对大部分植物种的质体遗传方式或细胞学基础仍不清楚，在有些植物种间应用不同的研究方法得出的结论也不一致。

Cardiac hypertrophy is one of adaptive responses of the heart to a variety of pathological stimuli, including hypertension, myocardial infarction, congenital heart disease, heart valvula disease, and perturbations in sarcomeric function due to altered expression or mutations of contractile proteins. Increase in wall tension and hormonal stimuli are thought to directly activate various membrane-bound receptors and signal transduction cascade within cardiomyocytes resulting in the activation of immediate early genes and responsive genes such as c-jun, c-fos, c-myc, egr-1, ANF, BNP. Then the expression of construction proteins such as MLC-1, skeletal α-actin was unregulated.

中文题名hhlim基因的表达调节及其与心肌细胞肥大发生之间的关系副题名外文题名 hhlim gene expression regulation and its role in development of cardiomyocyte hypertrophy 论文作者郑斌导师温进坤韩梅学科专业生物化学与分子生物学研究领域\研究方向学位级别博士学位授予单位河北医科大学学位授予日期2003 论文页码总数106页关键词心肌细胞肥大基因表达心肌肥厚 hhlim基因馆藏号BSLW /2003 /R542.2 /33 心肌细胞肥大是高血压、心脏瓣膜病、急性心肌梗塞及先天性心脏病等临床常见疾病的一种并发症，是心肌细胞对多种病理刺激的一种适应性反应。

Judging from the robust s uccess in other fields, application of yeast two-hybrid systems and their varia tions to marine molecular biology will promise to have significant discoveries.

与其它领域一样，酵母双杂交系统将会在海洋分子生物学研究中取得成功。

Baculovirus is a kind of double-stranded circle large DNA virus, which has been developed as an environment sound pesticide and a powerful vector of foreign protein expression, as well as a potential vector of gene therapy.

杆状病毒是一类大型环状双链DNA病毒，作为一种高效的生物杀虫剂、真核表达系统以及基因治疗载体的研究和应用，其分子生物学和侵染机制的研究也取得了很大进展。

In this paper, the research progresses on plant vernalization were summarized, including types of vernalization , physiological and biological characteristics of vernalization and molecular mechanism of vernalization.

本文对植物春化反应特性、春化作用的生理生化特性及春化作用的分子生物学等方面的研究进展进行了概述，并对春化研究中的问题进行了分析和展望。

Objective This study was to detect the human papillomavirus and herpes simplex virus genotypes in biopsy specimens of cervical carcinoma and genital verruca by PCR-endonuclease cleavage.

近年来随着分子生物学技术在肿瘤病原病因学研究中应用，发现单纯疱疹病毒-2型和人乳头瘤病毒是引起妇女生殖器疣和诱发宫颈癌的重要病原之一［1～4］。

However, the yield and quality of cotton have been seriously influenced by the Verticillium wilt. Molecular biology has been employed to make cotton more resistant to this disease.

棉花是我国最重要的经济作物之一，但黄萎病对棉花种植的影响非常严重，使棉花的产量和品质受到了巨大破坏；为解决这个问题，人们尝试利用分子生物学的手段来提高棉花自身的抗病性。

Ligustrum lucidum is shown to up ? regulate the expression of HGF and VEGF in mouse vibrissa follicles culture model.

从而从分子生物学水平揭示了上述药物促进毛囊生长的可能机制。

We review the virulence factors and the molecular biological research progress.

本文在简要介绍致病因子的基础上，详细综述了分子生物学研究的进展情况。

Biology of white rot fungi,Biotechnology of edible mushroom.

研究研究领域为白腐菌分子生物学和食用菌生物技术。

The basic concept of FOP can be summarized as to further optimize effective prescription according to the standard of curative effects and with the aid of modern science and technology and theories of traditional Chinese medicine.

其基本内涵可概括为：以确有疗效的中药复方为研究对象，以现代科学技术和传统中医药理论为技术支持，以该复方所治病证的药效响应为评价标准，以优化重组疗效更优的新复方为研究目的。

Ever since our world has been a world, native forests have been indiscriminately exploited by man.

自从我们的世界一直是世界原生森林被任意剥削人。