Molecular biology present

Many biochemical databases with sophisticated topics have been developed for solving various problems. Since 1996 the first issue of each journal volume of Nucleic Acid Research has been reserved for the presentation of molecular biology databases [28]. A comprehensive catalog on the Internet is DBCAT, currently listing 511 databases [29, 30). 

J. Kobmann and co-workers, paper presented at the Third International Symposium on the Molecular Biology of the Potato, July 25—30, 1993, Santa Cmz, Calif. 

This chapter describes the chemistry of nucleotides and the m or classes of nucleic acids. Chapter 12 presents methods for determination of nucleic acid primary structure (nucleic acid sequencing) and describes the higher orders of nucleic acid structure. Chapter 13 introduces the molecular biology of recombinant DNA the construction and uses of novel DNA molecules assembled by combining segments from other DNA molecules. 

Since the early 1970s a panel convened by the International Union of Pure and Applied Chemistry and the International Union of Biochemistry and Molecular Biology has been working to formulate recommendations for carbohydrate nomenclature that meet developing needs of research and electronic data handling, while retaining links to the established literature base on carbohydrates. The realization of these endeavors is presented here in the final document Nomenclature of Carbohydrates, which provides a definitive reference for current researchers, both in the text version and in the version accessible on the World Wide Web (http //www.chem.qmw.ac.uk/iupac/2carb/), where amendments and revisions are maintained. 

A major requirement for structural studies is the availability of large quantities of pure, functional protein. Essentially all proteins are present in only very small quantities in native cells or tissues, so molecular biology techniques... 

In this paper, we report on changes of cell wall pectins during processing of green beans. Fiirthermore, biochemical and molecular biological research is presented on the role of PE and PG during pod development. 

The first two volumes in the series New Comprehensive Biochemistry appeared in 1981. Volume 1 dealt with membrane structure and Volume 2 with membrane transport. The editors of the last volume (the present editor being one of them) tried to provide an overview of the state of the art of the research in that field. Most of the chapters dealt with kinetic approaches aiming to understand the mechanism of the various types of transport of ions and metabolites across biological membranes. Although these methods have not lost their significance, the development of molecular biological techniques and their application in this field has given to the area of membrane transport such a new dimension that the appearance of a volume in the series New Comprehensive Biochemistry devoted to molecular aspects of membrane proteins is warranted. 

When a virus multiplies, the genome becomes released from the coat. This process occurs during the infection process. The present chapter is divided into three parts. The first part deals with basic concepts of virus structure and function. The second part deals with the nature and manner of multiplication of the bacterial viruses (bacteriophages). In this part we introduce the basic molecular biology of virus multiplication. The third part deals with important groups of animal viruses, with emphasis on molecular aspects of animal virus multiplication. 

Phycomyces has aroused the interest of biologists for over a century. Yet, in the present mode of approach and definition of its aims, the research with this fungus, as it is being conducted nowadays, is clearly a child of the early period of molecular biology. 

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