Miyagiella Harbach, subgen. nov., is introduced as a new subgenus of Topomyia Leicester for a remarkable male mosquito, Topomyia discors Harbach, sp. nov., from Sabah, Malaysia. A diagnosis of the subgenus is provided that features unique anatomical characters of the genitalia of the holotype male. Miyagiella is very distinct from the two previously recognised subgenera of Topomyia, but is perh...

The origins and times of divergence of the speciose Hawaiian Drosophilidae are examined using mtDNA sequences. The Hawaiian Drosophilidae are resolved as the sister group to the subgenus Drosophila. No one member of the subgenus Drosophila could be determined to be more closely related to the Hawaiian Drosophilidae than could any other. This result suggests that the Hawaiian Drosophilidae arose...

BACKGROUND: Interest in the potential benefits of allium vegetables, in particular, onion (Allium cepa) and garlic (Allium sativum), has its origin in antiquity, but the details of these benefits are still open to discussion. OBJECTIVE: We investigated the role of allium vegetables in the etiology of various neoplasms. Previous data are scanty and are based mainly on Chinese studies. DESIGN: Us...

Leaf extracts of Cymbopogon citratus (lemon grass) and bulb extracts of Allium sativum (garlic) extracted with various solvents (ethanol, ethyl acetate and aqueous for Cymbopogon citratus, and ethyl acetate chloroform and aqueous for Allium sativum) were evaluated for antidermatophytic activity against Microsporum spp. isolated from different water samples. Out of a total of 60 water samples an...

Allium sativum has been reported to have a lot of therapeutic potentials such as antihypertensive, antimicrobial and hypocholesterolemic. This study has investigated its effect on anti-tubercular drugs hepatotoxicity. Wistar albino rats were pretreated and co-administered orally with aqueous solution of Allium sativum. Eighteen rats were divided into six groups of three rats each. Group 1 were ...

Fossil records indicate that the genus Pinus L. split into two subgenera by the Late Cretaceous, although subgenus Strobus (D. Don) Lemmon is less well documented than subgenus Pinus L., especially in eastern Asia. In this paper, Pinus maomingensis sp. nov. is established based on a compressed seed cone from the upper Eocene of the Maoming Basin of southern China. This species is attributed to ...

The genus Allium is a rich source of steroidal saponins, and its medicinal properties have been attributed to these bioactive compounds. The saponin compounds with diverse structures play a pivotal role in Allium's defense mechanism. Despite numerous studies on the occurrence and chemical structure of steroidal saponins, their biosynthetic pathway in Allium species is poorly understood. The mon...

The internal transcribed spacer region (ITS) of nuclear ribosomal DNA was sequenced from 195 representative species of Allium, two species of Nothoscordum, and one species each of lpheion, Dichelostemma, and Tulbaghia. Within the Allium species the lengths of the ITS regions were in a range from 612 to 661 base pairs and pairwise genetic distances reached up to 46%. The ITS data supported the i...

Incarvillea is a herbaceous and temperate member of Bignoniaceae, previously divided into four subgenera, Niedzwedzkia, Amphicome, Incarvillea, and Pteroscleris. Niedzwedzkia and Amphicome have in the past been treated as independent genera. Different relationships have been proposed for the four subgenera. Here, maximum parsimony analysis using ITS and trnL-F sequences resulted in similar tree...

The subgenus Molpemyia is resurrected from synonymy with the subgenus Finlaya and the species Aedes auridorsum, Ae. pecuniosus and Ae. purpureus are assigned to it. The subgenus is fully redescribed and features given to distinguish it from the other subgenera of Aedes. The three included species are redescribed and pertinent stages and structures are illustrated. Tables include the chaetotaxy ...