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DNA barcoding is used in a variety of ecological applications to identify organisms, including partially digested prey items from diet samples. That particular application can enhance the ability to characterize diet and predator–prey dynamics but is problematic when genetic sequences of prey match those of consumer species (i.e., self-DNA). Such a result may indicate cannibalism, but false positives...
The means by which non-enveloped viruses penetrate cellular membranes during cell entry remain poorly defined. Recent findings indicate that several members of this group share a common mechanism of membrane penetration in which the virus particle undergoes programmed conformational changes, leading to capsid disassembly and release of small membrane-interacting peptides. Flock House Virus (FHV),...
Non enveloped viruses constitute an important class of medically significant pathogens. They encode their proteins in single (ss) and double strand (ds) RNA and DNA genomes and display a variety of sizes and structures. In this volume experts in the field provide up to date descriptions of many characteristics associated with the ssRNA noda, picorna and calciviruses, the dsRNA reo and rotaviruses,...
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