The adenovirus fiber mediates the agglutination of erythrocytes. Based on differential hemagglutinating properties, subgenus D adenoviruses can be subdivided into clusters DI, DII, and DIII. While subgenus DI adenoviruses agglutinate rat and human erythrocytes, DII adenoviruses simply agglutinate rat erythrocytes and DIII adenoviruses display no or only weak rat erythrocyte agglutination. Amino...

Species of Solanum subgenus Leptostemonum comprise almost one third of the genus and are distributed worldwide. Members of this group are defined by their sharp epidermal prickles; thus, they are commonly referred to as the ‘‘spiny solanums.’’ This subgenus includes a number of economically important species such as the Old World eggplants, as well as locally cultivated New World species such a...

BACKGROUND There are inconsistencies in the literature on reproductive and genital health determinants of human papillomavirus (HPV) infection, the primary cause of cervical cancer. We examined these factors in the Ludwig-McGill Cohort Study, a longitudinal, repeated-measurements investigation on the natural history of HPV infection. METHODS We analyzed a cohort subset of 1867 women with one ...

AIMS To determine the nucleotide sequences of adenovirus (Ad) types 1 and 6 fibre genes; to clarify the molecular basis of the distinct haemagglutination properties of subgenus C Ads and their phylogenetic relations. METHODS Human Ad1 and Ad6 fibre genes were sequenced from genomic DNA by direct sequencing. Primer selection was based on alignment of the fibre gene of human Ad serotypes Ad2 an...

The Indo-Chinese species of the genus Myrmoteras are revised. We recognise one species in the subgenus Myagroteras and six species in the subgenus Mynnoteras from Vietnam, Myanmar and Thailand. Five new species are described based on the worker caste: M. concolor, M. jaitrongi, M. namphuong, M. opalinumn, and M. tonimasai, all belonging to the subgenus Myrmnoteras.

Three new species and one new subspecies in the subgenus Afrorhynchus of the genus Toxorhynchites are described from the Afrotropical region. With the addition of these four new taxa, 14 species and two subspecies of subgenus Afrorhynchus are presently known in the region. Keys are provided for the identification of adult males and females of the subgenus Afrorhynchus in Africa.

A new species of Mylabris of the nominate subgenus is described and figured. This species is apparently endemic to the south-eastern Iranian province of Kerman and seems to be phenetically very distinct from all other species of this subgenus, primarily because of the unique elytral pattern. A key to the species of the nominate subgenus distributed in Iran is also presented.

Aspergillus subgenus Nidulantes accommodates species of industrial and medical importance. Thirty isolates morphologically assigned to subgenus Nidulantes were studied, 25 isolated from cereals in the north and northwestern provinces and the rest from other substrates in Iran. Based on morphological and molecular data (sequences of the ITS rDNA and β-tubulin), nine species were identified belon...

b a ckground: sand flies of subgenus adlerius has a wide geographical distribution in iran and are mostly found in wild form in mountainous areas. they are always considered as probable vectors of visceral leishmaniasis. the ob- jective of this study was to determine the adlerius species and its composition in an endemic focus of zoonotic vis- ceral leishmaniasis in northwest of the country. m ...

Helophorus dracomontanussp. n. is described from the Tibetan Plateau near Kangding, Sichuan, China. It is a member of the subgenus Helophorus s. str. but the anterolateral part of the pronotum resembles subgenus Gephelophorus Sharp, 1915. The short metallic-black maxillary palpi with almost symmetrical apical segments are suggestive of subgenus Kyphohelophorus Kuwert, 1886, but the elytral flan...