Genomic Mini AX Bacteria+” (A&A Biotechnology, Gdynia, Poland) served for isolation of DNA from soil samples, while employing universal starters 1055F (5′-ACGGGCGGTGTGTAC-3′) and amplifying a fragment of the bacterial genes 16S rRNA and ITS. Detailed PCR settings were presented in our earlier papers [82 (link)]. Sequencing of genetic material on the basis of the hypervariable region V3–V4 of the gene rRNA and the ITS1 fragment was carried out on a sequencer Illumina MiSeq (Genomed S.A. Warsaw, Poland). Primers 341F (5′-CCTACGGGNGGCWGCAG-3′), 785R (5′-GACTACHVGGGTATCTAATCC-3′) (Bacteria) and ITS1FI2 (5′-GAACCWGCGGARGGATCA-3′), 5.8S (5′-CGCTGCGTTCTTCATCG-3′) (Fungi) were used for amplification of the selected region. Sequences of bacteria and fungi were deposited in the GenBank NCBI under the access numbers: https://www.ncbi.nlm.nih.gov/nuccore/?term=OP914644:OP916021[accn] (accessed on 4 December 2022), https://www.ncbi.nlm.nih.gov/nuccore/?term=OP897054:OP897145[accn] (accessed on 2 December 2022), https://www.ncbi.nlm.nih.gov/nuccore/?term=OP978693:OP979103[accn] (accessed on 14 December 2022).
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