in the alhambra (granada, spain), and in other moorish locations, several individuals of the original variety of myrtle, the emblematic plant of their gardens, have been identified and genetically authenticated. after microsatellite analysis, we differentiated between the wild form (myrtus communis l.) and two cultivated varieties: the one original to the alhambra, the moorish myrtle (subsp. ba...

Population genomics of prokaryotes has been studied in depth in only a small number of primarily pathogenic bacteria, as genome sequences of isolates of diverse origin are lacking for most species. Here, we conducted a large-scale survey of population structure in prevalent human gut microbial species, sampled from their natural environment, with a culture-independent metagenomic approach. We e...

Mycobacterium abscessus, a rapid-growing non-tuberculous mycobacterium, has been the cause of sporadic and outbreak infections world-wide. The subspecies in M. abscessus complex (M. abscessus, M. massiliense, and M. bolletii) are associated with different biologic and pathogenic characteristics and are known to be among the most frequently isolated opportunistic pathogens from clinical material...

The resplendent Quetzal (Pharomachrus mocinno) is an endemic Mesoamerican bird species of conservation concern. Within this species, the subspecies P. m. costaricensis and P. m. mocinno, have been recognized by apparent morphometric differences; however, presently there is no sufficient data for confirmation. We analyzed eight morphometric attributes of the body from 41 quetzals: body length, t...

This paper provides evidence for the presence of Gazella gazella on Fmur Island of Iran in the Persian Gulf. The species has not hitherto been reported from Iran. Based on univariate and multivariate analysis of a number of morphological features of the skull including horn length, premaxillae type, shape of nasal bones and skull breadth it is concluded that the Iranian population represents ...

Understanding the degree of genetic exchange between subspecies and populations is vital for the appropriate management of endangered species. Blue whales (Balaenoptera musculus) have two recognized Southern Hemisphere subspecies that show differences in geographic distribution, morphology, vocalizations and genetics. During the austral summer feeding season, the Antarctic blue whale (B. m. int...

BACKGROUND Mycobacterioses in animals cause economical losses and certain Mycobacterium avium subspecies are regarded as potential zoonotic agents. The evaluation of the zoonotic risk caused by M. avium subspecies requires information about the quantities of Mycobacterium strains in infected animals. Because M. avium subspecies in pig tissues are difficult or even impossible to quantify by cult...

А new species and a new subspecies of Satyrium Scudder, 1876 (subfamily Theclinae, tribe Eumaeini) from the subgenera Superflua Strand, 1910 and Armenia Dubatolov & Korshunov, 1984 respectively are described from Bamyan Province, Central Afghanistan-S. (S.) skrylniki sp. n. and S. (A.) hyrcanica bamiana ssp. n. The new species of Superflua belongs to the Iranian complex of species. It inhabits ...

Among several subspecies of 30S subunits of Escherichia coli observed by polyacrylamide-agarose gel electrophoresis, only the slow-moving, protein S1-containing subspecies participates in the formation of the 30S initiation complex with coliphage MS2 RNA as mRNA; the other subspecies retain activity with AUG as mRNA; they are also active in the poly(U)-directed binding of Phe-tRNA. Protein S1 f...