Therefore, we found distinct bacterial groups in the rhizosphere of maize during flowering (Acidobacteria-5, [Spartobacteria], Deltaproteobacteria and Phycisphaerae) and plant senescence (Chlamydiia, Thermoleophilia, SJA-4, Giit-GS-136 and Ellin6529).
Besides, clone results combined with T-RFLP showed Firmicutes, Bacteroidetes, Cloacimonetes, Ignavibacteriae and Thermotogae were most dominant bacterial groups in the system and some geneses were also expected to be responsible for the degradation of AMX.
The number of DNA targets from three different groups, i.e. Holophagae (Acidobacteria group 8) and Luteolibacter/Prosthecobacter and unclassified Verrucomicrobiaceae subdivision 1, was determined in DNA extracts from different leek (Allium porrum) rhizosphere soil compartments and from bulk soil with the aim to determine the distribution of the three bacterial groups in the plant soil ecosystem.
The present study has obviously demonstrated that there is a significant occurrence of bacterial pollution indicators and pathogenic bacterial groups in the Meenachil river.
The BSD clone library showed the presence of exclusively dominant bacterial groups in the phylum Firmicutes (59.4%, 34.8 and 24.6% from the Bacilli and the Clostridia, respectively).
In contrast, Geobacter (2.2%), Roseiflexus (1.9%), and Burkholderia (1.8%) were found to be the main bacterial groups in the RJ sample.
