The status of Drew, Tsuruta & White (Diptera: tephritidae) inferred from complete mitochondrial genome analysis.

In this study, the complete 15,911 bp mitochondrial genome (mitogenome) of was sequenced. To estimate the status of , all available mitogenomes of were downloaded from GenBank for phylogenetic analysis. Phylogenetic analyses showed that , , , and three sequences formed a well-supported clade with very short terminal branch lengths, indicting the relatively close evolutionary relationships of these taxa.

Diffusion and kinetics of solvent-free reaction between molecular crystals by time-resolved powder UV-Vis reflection spectrum.

Traditionally, chemical reaction between solids has been considered to typically occur on a geological time scale without the benefit of high temperature, due to diffusion block in the solids. However, recent advancements have revealed that many solvent-free reactions between molecular crystals can quickly occur at room or near-room temperature. These reactions have raised a novel scientific question as to how the reactive species can overcome the diffusion-controlled kinetic limitations under such moderate conditions.

Expression of cyclooxygenase-2 and inducible nitric oxide synthase correlates with tumor angiogenesis in endometrial carcinoma.

The present study evaluated the significance of cyclooxygenase-2 (COX-2) and inducible nitric oxide synthase (iNOS) in 30 patients with endometrial carcinoma and the relationship of those molecular markers to tumor characteristics and microvessel density (MVD). Immunohistochemical expression of COX-2, iNOS, and CD34 was analyzed on paraffin-embedded tissue sections. The COX-2 and iNOS positive rates were 66.

Differential parasitism of Plutella xylostella (Lepidoptera: Plutellidae) larvae by the parasitoid Cotesia plutellae (Hymenoptera: Braconidae) on two host plant species.

Laboratory experiments were conducted to examine host selection by Cotesia plutellae Kurdjumov when larvae of its host, Plutella xylostella (Linnaeus), fed on Chinese cabbage, Brassica campestris L. ssp. pekinensis and those fed on common cabbage, Brassica oleracea L.