Figure 2 Phylogenetic analysis of actinomycetes-specific 16S rRNA sequences and related species by https://www.selleckchem.com/products/ro-3306.html neighbor-joining method obtained from the non- Bt rhizosphere soil across the different crop growth stages. Stages-I (Pre-vegetation), II (Branching), III (Flowering), IV (Maturation) and V (Post-harvest). Boot strap values above the 50% are indicated at the nodes. The scale Tucidinostat research buy bars represents 0.02 substitutions per site. Figure 3 Phylogenetic analysis of actinomycetes-specific 16S rRNA sequences and related species by neighbor-joining method obtained from the Bt rhizosphere

soil across the different crop growth stages. Stages-I (Pre-vegetation), II (Branching), III (Flowering), IV (Maturation) and V (Post-harvest). Boot strap values above the 50% are indicated at the nodes. The scale bars represents 0.02 substitutions per site. Phylogenetic analysis indicated Micrococaceae and Nocardioidaceae as the dominant groups

in the non-Bt and Bt cultivated soils PND-1186 as well. These respective groups were strongly represented by high relative abundance with > 40% of actinomycetes-specific 16S rRNA clones during each sampling stage (Figure 4). OTUs of these groups were affiliated with Arthrobacter globiformis (99%) and either of the Nocardioides ganghwansis (99%) or Marmicola sp. (98%), respectively (Table S3 and S4). In addition, Intrasporangiaceae, Micromonosporaceae and Microbacteriaceae were also detected in the non-Bt and Bt rhizospheric soils, but were restricted to only some of the sampling stages. Intrasporangiaceae was present at pre-vegetation stage with relative mafosfamide abundance of 5% (non-Bt and Bt soils), and in post-harvest stage

(non-Bt soils only) raising the abundance to 8%. Micromonosporaceae was characterized by relative abundance (> 14%) at branching and flowering stage of non-Bt brinjal crop and with more than 17% abundance at the respective stages of Bt crop. However, Microbacteriaceae group was detected only at the flowering stage (relative abundance, 5%) in the rhizospheric soils of non-Bt and Bt crop (Figure 4). OTUs belonging to these respective groups showed their resemblance with Janibacter sp., Micromonospora sp., and either of Agromyces sp. or Microbium thalassium for Microbiaceaea (Table S3 and S4) that are mostly reported from soils. [8, 15] Figure 4 Relative proportion of actinomycetes-specific 16S rRNA clones across the different crop growth stages in non- Bt and Bt rhizosphere soil. Groups like Promicromonosporaceae, Streptosporangiaceae, Mycobacteriaceae, Geodermatophilaceae, Frankiaceae, Kineosporaceae, Actisymmetaceae and Streptomycetaceae were exclusively detected for non-Bt while Nakamurellaceae, Corynebactericeae, Thermomonosporaceae and Pseudonocardiaceae for Bt rhizospheric soils, and were restricted to only some of the crop stages (Figure 2 and Figure 3).