The obsolete way in which some anti-virus products are generating malware signatures, is provoking that polymorphic malware detection becomes a tedious problem, when actually it is not so hard. This paper describes the basics of a method by which the generic classification of polymorphic malware could be considered as a trivial issue .

Genetic polymorphisms are thought to play an important role in determining susceptibility to neural tube defects (NTDs), for example between different ethnic groups, but the embryonic manifestation of these polymorphic genetic influences is unclear. We have used a mouse model to test experimentally whether polymorphic variations in the pattern of cranial neural tube closure can influence suscep...

Most carcinomas of the bladder show loss of heterozygosity for markers on human chromosome 9, which suggests that one or more tumor suppressor genes are located on this chromosome. Several observations suggest that such alterations are an important early step in tumorigenesis. We analyzed the pattern of allelic loss in 46 primary carcinomas of the bladder using 19 polymorphic markers from chrom...

Abstract Variation in color morph behavior is an important factor the maintenance of polymorphism. Alternative anti-predator behaviors are often associated with morphological traits such as coloration, possibly because predator-mediated viability selection favors certain combinations and color. The Aegean wall lizard, Podarcis erhardii , polymorphic populations can have up to three monochromati...

A differential pattern in the RAPD profile of Eucalyptus F1 natural hybrids FRI-4 (E. terticornis x E. camaldulensis), FRI-5 (E. camaldulensis X E. tereticornis) and controlled reciprocal crosses FRI-14 (E. torelliana X E. citriodora) along with their parental combinations was assessed through Polymerase Chain Reaction using commercially available primers. After electrophoresis of PCR product t...

With the intention of producing the most comprehensive treatment of the prevalence of crystal polymorphism among structurally characterized materials, all polymorphic compounds flagged as such within the Cambridge Structural Database (CSD) are analysed and a list of crystallographically characterized organic polymorphic compounds is assembled. Classifying these structures into subclasses of anh...

syrian rue or harmal ( peganum harmala l.), belonged to the family of peganaceae, grows in semi-arid climates such as the middle east and north africa. traditionally, this plant, especially the seeds, has been recognized for its several medicinal uses. in this stydy, genetic diversity between 21 harmal accessions, collected from different regions of iran were evaluated by inter simple sequence ...