Comparability analyses are performed to investigate similarities/differences of the standard precipitation index (SPI) and the reconnaissance drought index (RDI), respectively, utilizing precipitation and ratio of precipitation over potential evapotranspiration (ET0). Data are from six synoptic stations in south Khorasan province in Iran.At the first for calculating SPI, the elevation-precipita...

Background Aims: Anthropometric indices are among common tools used in assessing nutritional status in children. This study was done to determine anthropometric indices of Rafsanjan schoolchildren by using Body Mass Index and Waist Circumference and height. Methods: In this cross-sectional study, 1275 primary schoolchildren were selected using two stage random sampling method. Demographic quest...

We have analysed the organization of the 3' end of the genomic RNA of canine coronavirus (CCV), a virus which has a close antigenic relationship to transmissible gastroenteritis virus (TGEV), porcine respiratory coronavirus (PRCV) and feline infectious peritonitis virus (FIPV). Genomic RNA isolated from CCV strain Insavc-1-infected A72 cells was used to generate a cDNA library. Overlapping clon...

psinR is a clathrin-coated vesicle (CCV) enriched 70-kD protein that binds to phosphatidylinositol-4-phosphate, clathrin, and the gamma appendage domain of the adaptor protein complex 1 (AP1). In cells, its distribution overlaps with the perinuclear pool of clathrin and AP1 adaptors. Overexpression disrupts the CCV-dependent trafficking of cathepsin D from the trans-Golgi network to lysosomes a...

Understanding the molecular pathogenesis of Coxiella burnetii, the causative agent of human Q fever, has historically been hindered by the technical difficulties of genetically manipulating obligate intracellular bacteria. The recent development of culture conditions suitable for axenic propagation of C. burnetii has paved the way for the application of a range of genetic techniques to address ...

Despite recent advances in mass spectrometry, proteomic characterization of transport vesicles remains challenging. Here, we describe a multivariate proteomics approach to analyzing clathrin-coated vesicles (CCVs) from HeLa cells. siRNA knockdown of coat components and different fractionation protocols were used to obtain modified coated vesicle-enriched fractions, which were compared by stable...

Coxiella burnetii is an intracellular pathogen that replicates in a lysosome-derived vacuole. The molecular mechanisms used by this bacterium to create a pathogen-occupied vacuole remain largely unknown. Here, we conducted a visual screen on an arrayed library of C. burnetii NMII transposon insertion mutants to identify genes required for biogenesis of a mature Coxiella-containing vacuole (CCV)...

Functional imaging studies have delineated a "minimal network for overt speech production", encompassing mesiofrontal structures (supplementary motor area, anterior cingulate gyrus), bilateral pre- and postcentral convolutions, extending rostrally into posterior parts of the inferior frontal gyrus (IFG) of the language-dominant hemisphere, left anterior insula as well as bilateral components of...