Zoology and animal sciences

A world of categones devmd of spirit waits for life to return.

This volume contains the scientific papers and abstracts of posters presented at the International Symposium on Molecular Insect Science held in Tucson, Arizona, October 22-27, 1989.

In very general terms, "e;scaling"e; can be defined as the structural and func- tional consequences of differences in size (or scale) among organisms of more or less similar design.

Endocrinology, as a discipline, was a late arrival in the corpus of established subjects.

This book is intended both to be an introduction to techniques and applications of liquid chromatography/mass spectrometry and to serve as a reference for future workers.

In our view, the First International Penicillium and Aspergillus Workshop held in Baarn and Amsterdam in May, 1985, was a great success.

The First International Symposium on the Interface between Analytical Chemistry and Microbiology: Applications of Chromatography and Mass Spectrometry was held June 1987 at the University of South Carolina, Columbia, SC, U.

The 1st International Workshop on Acinetobacter was held on 6th September, 1986, in Manchester, England, in association with the 14th International Congress of Microbiology.

Eight years have elapsed since the first International Meeting on Plant Mitochondria was held in Marseilles.

The genus Bacillw; has a long history of importance, both from an economic point of view and as a source of experimental microorganisms.

In recent years a new field of study has arisen called developmental biology.

There has been a considerable upsurge in interest in insect bio- chemistry and physiology in recent years and this has been reflected in a notable expansion in the number of original papers in this field.

years ago extensive advances have been made in all parts of the subject.

It was gratifying to be invited to prepare a third edition of this book, which first appeared in 1951.

In this volume we aim to present an easy-to-read account of the genus Saccharomyces that we hope will be of value to all students and researchers wishing to exploit this important genus, be it for academic or commer- cial purposes.

This treatise is focused on early aspects of fungal pathogenesis in plant and animal hosts.

S.

This book was tbe result of a symposium beld at tbe American Cbernical Society meeting in Miami Beacb, Florida, September 10-15, 1989.

Mass spectrometry underwent dramatic changes during the decade of the 1980s.

During May 21-June 1 1990, the eleventh course of the International School of Pure and Applied Biostructure, a NATO Advanced Study Institute, was held at the Ettore Majorana Center for Scientific Culture in Erice, Italy, co-sponsored by the Italian Ministry of Universities and of Scientific and Technological Research, the North Atlantic Treaty Organization, the Italian National Research Council, the Sicilian Regional Government and Technobiochip.

In 1976 I wrote a monograph on lysosomes (Lysosomes: A Survey, Springer- Verlag, Vienna) that was intended as an up-to-date, comprehensive survey.

Cells can be funny.

During the past few decades, much research has been reported on the formation of insoluble monomolecular films of lipids and biopolymers (synthetic polymers and proteins) on the surface of water or at the oil-water interface.

The predecessor to this book was A Guide to the Laboratory Use of the Squid Loligo pealei published by the Marine Biological Laboratory, Woods Hole, Massachusetts in 1974.

This volume is a record of a meeting entitled "e;Heparin and Related Polysaccharides"e; that was held at the Biomedical Center, Uppsala, Sweden between 1-6 September 1991.

Concerted efforts to study starvation and survival of nondifferentiating vegeta- tive heterotrophic bacteria have been made with various degrees of intensity, in different bacteria and contexts, over more than the last 30 years.

The past decade has seen a steady increase in studies oflemur behavior and ecology.

Biomedical scientists widely acknowledge that individuals' immune respon- siveness is important in resistance to infections by microorganisms, including fungi.

THE PLAGUE YEARS Mankind has always been fascinated by "e;origins,"e; and biologists are no exception.

Methane and its oxidation product, methanol, have occupied an important position in the chemical industry for many years: the former as a feedstock, the latter as a primary chemical from which many products are produced.

In this second volume in the series The Retroviridae, the readers are treated to up-to-date reviews on these viruses, which are found in a variety of animal species.

This book is the product of a NATO Advanced Study Institute of the same name, held at the Anargyrios and Korgialenios School on the island of Spetsai, Greece, in September 1994.

As forests decline in temperate and tropical climates, highly-developed countries and those striving for greater economic and social benefits are beginning to utilize marginal forests of high-latitude and mountainous regions for resources to satisfy human needs.

This conference and monograph were the result of many collective efforts.

In this well-illustrated reference, contributors summarize current research on sulfate-reducing bacteria and examine their relationship to biotechnology processes.

Over the weekend of 21-23 February 1997, a small group gathered in Tallahassee, Florida, at the invitation of Ted Williams, to discuss "e;photo stasis and related topics.

Coronaviruses were recognized as a group of enveloped, RNA viruses in 1968 and accepted by the International Committee on the Taxonomy of Viruses as a separate family, the Coronaviridae, in 1975.

Taurine, or 2-aminoethane sulfonic acid, has long been known to be the major organic product formed from the breakdown of the sulfur-containing amino acids, methionine and cysteine.

The recent developments in modern vaccinology are mainly based on: (i) cloning of microbial genes into recombinant vectors containing genetic information for expression of desired neutralizing immunogens; (ii) alternatives of attenuated vectors with deleted genes permitting the insertion of several foreign genes expressing antigens exposed to the host immune system during the abortive replication of such vectors; (iii) combined vaccines with the aim to protect against many diseases with a limited number of administrations; (iv) evidence demonstrating the ability of animals to respond serologically to DNA injections considered as a potential method of vaccination; (v) the possibility to manipulate the immune system with new and improved immunomodulators enhancing the immune response; and (vi) new microcarrier systems for particular immunogens or immunomodulators delivery, either in a single dose or sustained release, and presentation to the immune system for a relevant response.

Nearly half of the known species of mammals alive today (more than 1600) are rodents or "e;gnawing mammals"e; (Nowak and Paradiso, 1983).

Thrips (fhysanoptera) are very small insects, widespread throughout the world with a preponderance of tropical species, many temperate ones, and even a few living in arctic regions.

Biological markers (biomarkers) are useful tools for understanding the nature and extent of human exposure and risk from environmental toxicants.

Biotechnology is a word that was originally coined to describe the new processes which could be derived from our ability to manipulate, in vitro, the genetic material common to all organisms.