The crystal structure of Pb4O(VO4)2 has been solved using crystals prepared by high-temperature solid-state reactions. The compound is orthorhombic, Pnma, a 22.7276(9), b 11.5346(4), c 7.4349(3) Å, V 1949.09(13) Å3, Z = 8. The structure was solved by direct methods and refined on the basis of F2 of all unique reflections to R1 = 0.029 (wR2 = 0.052), calculated for 3052 unique observed reflectio...

 In order to have a sustainable management on Persian sturgeon as a highly commercial species in the South Caspian Sea, we need to identify its population structure and the level as well as its conservation status in their natural habitat. To develop a conservation program for this all Caspian Sea' sturgeon species it requires knowledge of its genetic diversity using reliable molecular...

Genomic relationships and diversity of 37 wild and cultivated wheat (Triticum sp.) possessing A genome include four T. urartu (Au), thirteen wild einkorn (Am), four cultivated einkorn (Am), seven durum wheat (BBAuAu), three T. zhukovskyi (AtAtAmAmGG) and six com...

The lack of DNA sequence information for most non-model organisms impairs the design of primers that are universally applicable for the study of molecular polymorphisms in nuclear markers. Next-generation sequencing (NGS) techniques nowadays provide a powerful approach to overcome this limitation. We present a flexible and inexpensive method to identify large numbers of nuclear primer pairs tha...

The evaluation of specific endogenous transcript levels is important for understanding transcriptional regulation. More specifically, it is useful for independent confirmation of results obtained by the use of microarray analysis or RNA-seq and for evaluating RNA interference (RNAi)-mediated gene knockdown. Designing specific and effective primers for high-quality, moderate-throughput evaluatio...

low- temperature (lt) tolerance is an economic trait in winter wheat that determines the plants’ ability to successfully cope with below freezing temperatures. to identify the genomic regions associated with lt tolerance in hexaploid wheat, an f2:3 population was produced from crossing between winter type and tolerant parent, mirnovoskaja 808 (lt50 = -20oc), and spring type and susceptible pare...

BISTRO-PRIMER TOOL TO DESIGN AND VALIDATE SPECIFIC PCR PRIMER PAIRS FOR PHYLOGENETIC ANALYSIS Praful Aggarwal Marquette University, 2011 Polymerase Chain Reaction is a widely used biological technique which helps in amplifying small quantities of DNA. These amplified DNA copies are then used in several other experiments like DNA sequencing, phylogenetic analysis, etc. PCR primers are short subs...

Mango is one of the most commercially important fruit crops in tropical and subtropical regions. To increase the efficiency of breeding strategies, two EST-derived marker systems were developed in the present study using information from the mango fruit transcriptome. Using simple sequence repeats, 218 of 230 primer pairs showed stable amplification for 7 mango genotypes with amplicons ranging ...

Salmonellosis outbreaks involving typhoid fever and human gastroenteritis are important diseases in tropical countries where hygienic conditions are often not maintained. A rapid and sensitive method to detect Salmonella spp., Salmonella Typhi and Salmonella Typhimurium is needed to improve control and surveillance of typhoid fever and Salmonella gastroenteritis. Our objective was the concurren...

Chamaecyparis nootkatensis is an ecologically and economically important conifer of the north Pacific coastal forests. To aid in studies of clonal structure and genetic differentiation of this and related species, we isolated and characterized microsatellites from C. nootkatensis. A microsatellite-enriched library yielded 75 repeat-containing sequences for which primer pairs were designed. Only...