Human Chrysomya bezziana myiasis: A systematic review.

Background: Myiasis due to Old World screw-worm fly, Chrysomya bezziana, is an important obligate zoonotic disease in the OIE-list of diseases and is found throughout much of Africa, the Indian subcontinent, southeast and east Asia. C. bezziana myiasis causes not only morbidity and death to animals and humans, but also economic losses in the livestock industries.

[A hydroponic cultivation system for rapid high-yield transient protein expression in Nicotiana plants under laboratory conditions].

Objective: To develop a hydroponic Nicotiana cultivation system for rapid and high-yield transient expression of recombinant proteins under laboratory conditions.

Methods: To establish the hydroponic cultivation system, several parameters were examined to define the optimal conditions for the expression of recombinant proteins in plants. We used the green fluorescent protein (GFP) and the geminiviral plant transient expression vector as the model protein/expression vector.

[Effect of RNA interference on small heat shock protein Sjp40 of Schistosoma japonicum].

Objective: To study the effect of RNA interference (RNAi) on small heat shock protein (sHSP) Sjp40 of Schistosoma japonicum and its synergistic effect on the expression of SjHSP60, SjHSP70, and SjHSP90 mRNA, and observe the mRNA expression levels of Sjp40, SjHSP60, SjHSP70, and SjHSP90 in different stages of S.japonicum.

Methods: Double-stranded RNA (dsRNA) of Sjp40 (dsSjp40) and a control dsRNA of green fluorescent protein (dsGFP) were generated by in vitro transcription and transfected into adult worm by immersing the worm in dsRNA solution.

[Construction of quantitative real-time PCR detection system of transgenic tomato line Zeneca B,Da,F].

Objective: To construct the plasmid reference molecules for detection of transgenic tomato line Zeneca B,Da,F using quantitative real-time PCR(qPCR).

Methods: Three plasmid reference molecules pEasy-T3-APX, pEasy-T3-16A and pEasy-T3-16S were cloned based on reverse genetics, which contain the target fragments of tomato endogenous reference gene apx (ERG-apx), gene-specific sequence of pg(GS-pg) and construct-specific sequence of vectors pJR16S/pJR16A (CS-16S/CS-16A) of Zeneca B,Da,F, respectively. Primers and Taqman probes were designed by Beacon Designer 7.