Arenavirus particles are enveloped and contain two single-strand RNA genomic segments with ambisense coding. Genetic plasticity of the arenaviruses comes from transcription errors, segment reassortment, and permissive genomic packaging, and results in their remarkable ability, as a group, to infect a wide variety of hosts. In this review, we discuss some in vitro studies of virus genetic and ph...

Well, someone can decide by themselves what they want to do and need to do but sometimes, that kind of person will need some chemical mutagens principles and methods for their detection volume 2 references. People with open minded will always try to seek for the new things and information from many sources. On the contrary, people with closed mind will always think that they can do it by their ...

The intentional and accidental discharges of toxic pollutants into the lithosphere results in soil contamination. In some cases (e.g., wood preserving wastes, coal-tar, airborne combustion by-products), the contaminated soil constitutes a genotoxic hazard. This work is a comprehensive review of published information on soil mutagenicity. In total, 1312 assessments of genotoxic activity from 118...

however, it is well written, with excellent transitions from one chapter to the next, and the historical approach used by the authors makes the book timeless. I recommend that everyone interested in understanding the mechanisms of G-protein signal transduction read this volume. Pariza notes in the preface that legislative and regulatory initiatives aimed at controlling or eliminating carcinogen...

Hycanthone methanesulfonate (HCT) was shown to induce "forward" and "reverse" mutations in Salmonella typhimurium and Escherichia coli. Mutational effects of HCT on S. tyhhimurium TA1532 were concentration and time dependent. A comparison of mutagenic potency for TA1532 was made between HCT and the frame-shift mutagens quinacrine and ICR-191. An investigation of structure-activity relationships...