, B. cereus, B. Enzalutamide solubility dmso firmus and Exiguobacterium sp. CFB group (Chryseobacterium indologenes) and uncultured class of bacteria constituted an equal proportion of 7%. The degree of similarity of isolates and the 16S rRNA gene sequence of its closest relative in the database was in the range of 85–99%. Uncultured class of bacterial sequences obtained was related to unknown, possibly novel bacteria, which did not fall within defined groups (new bacteria/species). A single OTU was observed from Deinococcus xinjiangensis (Table 2). Figure 6 Phylogenetic tree constructed for partial 16S rRNA gene of isolates cultured from field- collected A. stephensi larvae. Bootstrap values

are given at nodes. Entries with black square represent generic names and accession numbers (in parentheses) from public databases. Entries from this work are represented as: Fludarabine molecular weight strain number, generic name and accession number (in parentheses). It can be observed here that the majority of the cultured isolates from field-collected adults and larvae belonged to the gammaproteobacteria class with Acinetobacter as a common and dominant genus. Most of the sequence types were specific to larval samples only, such as

Aeromonas sobria, A. popoffii, Pseudomonas anquilliseptica, uncultured Pseudoxanthomonas, Thorsellia anopheles and Vibrio chlorae. Bacillus firmus, Exiguobacterium sp. and Deinococcus xinjiangensis were not detected in either male or female midgut bacterial flora. 16S Everolimus rRNA gene library

analysis from Anopheles stephensi larvae More than 100 clones were found positive for the insert and were partially sequenced, 80 of which were found to contain the amplified 16S rRNA gene. Of these, four sequences were shown to be chimeras, which were therefore not included for further analysis. The percentage distribution of the clones from the 16S rRNA gene library representing the microbiota of the midgut of A. stephensi larvae was determined (Table 2, Figure 7). The phylogenetic tree based on 16S rRNA gene placed the 16S rRNA gene library clones from field-collected A. stephensi larvae sample into 8 major groups, belonging to 19 different genera (Table 2). These groups were: Cyanobacteria, Actinobacteria, not CFB group bacteria, Gram-positive Firmicutes, betaproteobacteria, gammaproteobacteria, Deinococcus xinjiangensis, and the unidentified and uncultured bacteria group. Larval midgut microbial flora was the found to be most diverse as compared to adult mosquito midgut diversity. Cloning revealed that almost 50% of the sequences obtained in library were not related to the known bacteria. Since the percent similarity with the reported closest database matches are less than 97%, these may be categorized among the new bacteria/species. A total of 36 phylotypes were observed from 16S rRNA library based on their less than 97% similarity. Figure 7 Neighbor-Joining tree deduced from partial sequences of 16S rRNA gene clones from field-collected A. stephensi larvae.