Fig. 1.

Fig. 2.

Fig. 3.

Fig. 4.

Fig. 5.

Accessing numbers of P_ ostreatus clones sequences deposited in NCBI database with most similar strains from NCBI database_
| NCBI accessing number | Parent strain | Number of clones | The most similar strains in NCBI database | |
|---|---|---|---|---|
| Strain name | Accessing number and similarity (%) | |||
| KR779716 | PxS; PBo6S | 2 | Methylobacterium sp. 63 | JF905617 (99) |
| KR779718 | PBo6S | 1 | Corynebacterium ureicelerivorans IMMIB RIV-2301 | CP009215 (99) |
| KR779719 | PBo6S | 1 | Corynebacterium sp. clone YHSS1 | EF658675 (100) |
| KR779720 | PB8 | 1 | Corynebacterium sp. clone OD-12 | KX379256 (100) |
| KR779721 | PxS; PBo6S; PB7’96 | 4 | Weissella cibaria_BM2 | CP027427 (99) |
| MH424523 | P112 | 2 | Weissella confusa SM10 | KU060300 (100) |
| KR779722 | PBo6S; PB63S; P234; PxS | 5 | Paracoccus sp. clone SL36 | HQ264096 (100) |
| MH424529 | PB7’96 | 1 | Paracoccus yeei TWCC 57946 | LC371258 (100) |
| KR779723 | P234 | 1 | Bacillus sp. 1NLA3E | CP005586 (99) |
| KR779725 | PB7’96 | 1 | Bacillus sp. R-66632 | KT185191 (99) |
| KR779726 | P234; PB8; P112; PBo6S | 8 | Bacillus sp. CHORDb1 | MG995009 (100) |
| MH424530 | P112 | 2 | Bacillus sp. clone D | JX505089 (99) |
| MH424531 | PB8 | 1 | Bacillus megaterium Y103 | MH368091 (99) |
| KR779727 | PxS | 1 | Nocardioides_sp. clone EHFS1_S02a | EU071473 (100) |
| KR779728 | PBo6S; PB7’96 | 4 | Nocardioides terrigena DS-17 | NR_044185 (99) |
| KR779729 | PxS | 1 | Citricoccus sp. PL13f_S6 | JF274870 (99) |
| KR779730 | PxS | 1 | Micrococcus sp. EF1B-B144 | KC545358 (99) |
| MH424533 | P234 | 1 | Micrococcus luteus JGTA-S5 | KT805418 (99) |
| MH424534 | PB8 | 1 | Micrococcus sp. cpRA422 | KJ510213 (100) |
| MH424535 | P112 | 1 | Micrococcus sp. strain CAU1456 | MG214549 (99) |
| MH424536 | P234; PxS | 2 | Micrococcus terreus IHBB 9339 | KU921566 (99) |
| KR779731 | PxS; P112; PB7’96; P234; PB8 | 9 | Pelomonas saccharophila ATCC 15946 | NR_115049 (99) |
| KR779732 | P112; P234; PB8 | 5 | Staphylococcus epidermidis_FDAARGOS_161 | CP014132 (99) |
| MH424568 | PxS | 1 | Staphylococcus epidermidis TWSL_19 | KT184899 (100) |
| MH424569 | PxS | 1 | Staphylococcus caprae OZK14 | KT591476 (99) |
| MH424570 | P112 | 1 | Staphylococcus sp. JCE 11 | LT899997 (100) |
| MH424571 | PB8 | 1 | Staphylococcus sp. clone 12L_53 | KP183056 (99) |
| KR779733 | PB8; PBo6S | 2 | Ralstonia solanacearum RSCM | CP025986 (99) |
| MH426745 | PBo6S | 1 | Ralstonia sp. clone DVBSW_M180 | KF755496 (100) |
| KR779734 | PUSAS; PBo6S; P234; PB7’96; P112 | 11 | Cupriavidus metallidurans Ni-2 | CP026544 (100) |
| MH424572 | PBo6S | 1 | Cupriavidus sp. EF11(2012) | JX912460 (99) |
| KR779735 | PxS; P112 | 2 | Propionibacterium granulosum JCM 6498 | NR_113367 (99) |
| MH424575 | P112 | 1 | Propionibacterium sp. clone JPL-2_O14 | FJ957593 (99) |
| KR779736 | PB7’96; P112; PxS; P234; PB63S; Pbo6S | 11 | Propionibacterium sp. clone 12L_77 | KP183061 (99) |
| KR779737 | PxS; PB8; P234; P112 | 5 | Pseudomonas sp. 09C 129 | CP025261 (100) |
| KR779738 | PB7’96 | 1 | Pseudomonas _uorescens 2F9 | KT695813 (100) |
| MH424593 | PB7’96 | 2 | Pseudomonas__uorescens_PF85 | MF838663 (100) |
| MH424580 | PB8; PB63S | 2 | Pseudomonas simiae strain 4G1010 | KY939757 (100) |
| MH424594 | P112 | 1 | Pseudomonas _uorescens L228 | CP015639 (100) |
| MH424599 | PB7’96 | 1 | Pseudomonas lurida MYb11 | CP023272 (100) |
| KR779740 | P112; PB63S; PB7’96 | 4 | Acidovorax sp. clone M_KL_81_14 | KP967499 (100) |
| MH427201 | PB63S; PBo6S | 3 | Acidovorax sp. clone CSC28 | JN541150 (100) |
| KR779742 | PUSAS | 11 | Escherichia coli DA33137 | CP029579 (100) |
| MH427368 | PUSAS | 21 | Escherichia coli 2012C-4502 | CP027440 (100) |
| KR779743 | PUSAS | 31 | Escherichia coli 2015C-3125 | CP027763 (100) |
| MH427381 | PUSAS | 1 | Escherichia coli 2013C-3342 | CP027766 (100) |
| KR779745 | PxS | 1 | Lactobacillus sakei PR11 | KX139193 (99) |
| MH427585 | PxS | 1 | Lactobacillus sakei DS4 | CP025839 (99) |
| MH427654 | PB8 | 1 | Lactobacillus sakei FAM18311 | CP020459 (99) |
| KR779746 | PxS | 1 | Legionella sp. L-29 | AB856218 (98) |
| KR779747 | PxS | 1 | Finegoldia magna JCM 1766 | NR_113383 (99) |
| KR779748 | PxS | 1 | Sporosarcina psychrophila DSM 6497 | CP014616 (100) |
| KR779749 | PBo6S | 1 | Streptococcus pneumoniae 11A | CP018838 (99) |
| KR779750 | PB8 | 1 | Kocuria rhizophila 3330 | KP345929 (100) |
| KR779751 | PB8 | 1 | Lactococcus garvieae MJF010 | MH057260 (100) |
| KR779752 | P234 | 1 | Del_ia lacustris SH2 | MH014970 (100) |
| KR779753 | P234 | 1 | Pectobacterium carotovorum subsp. brasiliense BC1 | CP009769 (100) |
| KR779754 | P234 | 1 | Oryzihumus leptocrescens S32011-b | AB649006 (100) |
| KR779755 | P234 | 1 | Tumebacillus sp. 7B-408 | KF441681 (99) |
| KR779756 | P112 | 1 | Achromobacter mucicolens OZK37 | KT716268 (100) |
| KR779757 | PB7’96 | 1 | Herbaspirillum sp. WW2 | KU495919 (100) |
| MH427999 | P234; PBo6S; PB8; PB63S; PxS; PB7’96; P112 | 35 | Curvibacter sp. clone Z2_KL_466-12 | KP967473 (100) |
| MH428000 | PB63S, PB7’96; P112 | 3 | Curvibacter sp. clone CX 18.4 | KX260804 (99) |
| MH428038 | P234 | 1 | Acidobacteria clone SEW_08_293 | HQ598999 (99) |
| MH428102 | PB7’96 | 1 | Acidobacteria clone SEW_08_084 | HQ598816 (99) |
| MH428220 | P112 | 1 | Paenibacillus typhae xj7 | NR_109462 (99) |
| MH428377 | P112 | 1 | Paenibacillus marchantiophytorum R55 | NR_148618 (99) |
| MH428379 | P234 | 1 | Acinetobacter sp. SWBY1 | CP026616 (99) |
| MH428572 | P234 | 1 | Acinetobacter towneri MTCC11368T | KM070563 (99) |
| MH428659 | PBo6S | 1 | Streptomyces rishiriensis JCM 4686 | LC002811 (99) |
| MH428674 | PBo6S | 1 | Streptomyces sp. 111013air4 | KP262513 (99) |
| MH428833 | PB7’96 | 1 | Sphingomonas sp. CAU-S5 | MF113252 (99) |
Number and identification of clones obtained from analyzed P_ ostreatus strains_
| Genus | Similarity based on 700 bp sequence of the 16S rRNA gene | Number of clones | Origin P. ostreatus strains | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| The most closely related strain in NCBI | NCBI accession number(% of similarity) | USA | Japan | Poland | |||||||
| PUSAS | PB8 | PB7’96 | PBo6S | P234 | PxS | PB63S | P112 | ||||
| Escherichia | E. coli DA33137 | CP029579 (100) | 64 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| E. coli 2012C-4502 | CP027440 (100) | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ||
| E. coli 2015C-3125 | CP027763 (100) | 31 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ||
| E. coli 2013C-3342 | CP027766 (100) | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ||
| Curvibacter | Curvibacter sp. clone Z2_KL_466-12 | KP967473 (100) | 38 | 0 | 6 | 8 | 4 | 6 | 4 | 2 | 5 |
| Curvibacter sp. clone CX 18.4 | KX260804 (99) | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | ||
| Propionibacterium | Propionibacterium sp. clone 12L_77 | KP183061 (100) | 14 | 0 | 0 | 1 | 1 | 2 | 2 | 2 | 3 |
| P. granulosum JCM 6498 | 113367 (99) | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | ||
| Propionibacterium sp. clone JPL-2_O14 | FJ957593 (99) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | ||
| Bacillus | Bacillus sp. CHORDb1 | MG995009 (100) | 13 | 0 | 2 | 0 | 1 | 2 | 0 | 0 | 3 |
| Bacillus sp. clone D | JX505089 (99) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | ||
| Bacillus sp. 1NLA3E | CP005586 (99) | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | ||
| Bacillus sp. R-66632 | KT185191 (99) | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | ||
| Bacillus megaterium Y103 | MH368091 (99) | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | ||
| Cupriavidus | C. metallidurans Ni-2 | CP026544 (100) | 12 | 2 | 2 | 1 | 3 | 2 | 0 | 0 | 2 |
| Cupriavidus sp. EF11(2012) | JX912460 (99) | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | ||
| Pseudomonas | Pseudomonas sp. 09C 129 | CP025261 (100) | 12 | 0 | 2 | 0 | 0 | 1 | 1 | 0 | 1 |
| P. fuorescens PF85 | MF838663 (100) | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | ||
| P. simiae 4G1010 | KY939757 (100) | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | ||
| P. fuorescens L228 | CP015639 (100) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | ||
| P. fuorescens 2F9 | KT695813 (100) | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | ||
| P. lurida MYb11 | CP023272 (100) | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | ||
| Staphylococcus | S. epidermidis FDAARGOS_161 | CP014132 (99) | 9 | 0 | 1 | 0 | 0 | 2 | 0 | 0 | 2 |
| S. epidermidis TWSL_19 | KT184899 (100) | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | ||
| S. caprae OZK14 | KT591476 (99) | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | ||
| Staphylococcus sp. JCE 11 | LT899997 (100) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | ||
| Staphylococcus sp. clone 12L_53 | KP183056 (100) | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | ||
| Pelomonas | P. saccharophila ATCC 15946 | NR_115049 (99) | 9 | 0 | 2 | 1 | 0 | 2 | 3 | 0 | 1 |
| Acidovorax | Acidovorax sp. clone M_KL_81_14 | KP967499 (100) | 4 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 2 |
| Acidovorax sp. clone CSC28 | JN541150 (100) | 3 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 0 | |
| Weissella | W. cibaria BM2 | CP027427 (99) | 6 | 0 | 0 | 1 | 2 | 0 | 1 | 0 | 0 |
| W. confusa SM10 | KU060300 (100) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | ||
| Micrococcus | M. luteus JGTA-S5 | KT805418 (100) | 6 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 |
| Micrococcus sp. cpRA422 | KJ510213 (100) | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | ||
| Micrococcus sp. EF1B-B144 | KC545358 (99) | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | ||
| Micrococcus sp. strain CAU1456 | MG214549 (99) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | ||
| M. terreus IHBB 9339 | KU921566 (99) | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | ||
| Paracoccus | Paracoccus sp. clone SL36 | HQ264096 (100) | 6 | 0 | 0 | 0 | 1 | 1 | 2 | 1 | 0 |
| P. yeei TWCC 57946 | LC371258 (100) | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | ||
| Nocardioides | N. terrigena DS-17 | NR_044185 (99) | 5 | 0 | 0 | 2 | 2 | 0 | 0 | 0 | 0 |
| Nocardioides sp. clone EHFS1_S02a | EU071473 (99) | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | ||
| Ralstonia | R. solanacearum RSCM | CP02598 (99) | 3 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
| Ralstonia sp. clone DVBSW_M180 | KF755496 (100) | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | ||
| Corynebacterium | C. ureicelerivorans IMMIB RIV-2301 | CP009215 (99) | 3 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Corynebacterium sp. clone YHSS1 | EF658675 (100) | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | ||
| Corynebacterium sp. clone OD-12 | KX379256 (100) | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | ||
| Lactobacillus | L. sakei FAM18311 | CP020459 (99) | 3 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| L. sakei PR11 | KX139193 (99) | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | ||
| L. sakei DS4 | CP025839 (99) | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | ||
| Acidobacteria | Acidobacteria clone SEW_08_293 | HQ598999 (99) | 2 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 |
| Acidobacteria clone SEW_08_084 | HQ598816 (99) | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | ||
| Paenibacillus | P. typhae xj7 | NR_109462 (99) | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| P. marchantiophytorum R55 | NR_148618 (99) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | ||
| Acinetobacter | Acinetobacter sp. SWBY1 | CP026616 (99) | 2 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 |
| A. towneri MTCC11368T | KM070563 (99) | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | ||
| Streptomyces | S. rishiriensis JCM 4686 | LC002811 (99) | 2 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Streptomyces sp. 111013air4 | KP262513 (99) | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | ||
| Legionella | Legionella sp. L-29 | AB856218 (98) | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 |
| Finegoldia | F. magna JCM 1766 | NR_113383 (99) | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 |
| Sporosarcina | S. psychrophila DSM 6497 | CP014616 (100) | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 |
| Streptococcus | S. pneumoniae 11A | CPO18838 (99) | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Kocuria | K. rhizophila 3330 | KP345929 (100) | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Lactococcus | L. garvieae MJFO10 | MH057260 (100) | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Delfia | D. lacustris SH2 | MHO 14970 (100) | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 |
| Pectobacterium | P. carotovorum subsp. brasiliense BC1 | CP009769 (100) | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 |
| Oryzihumus | O. leptocrescens S32011-b | AB649006 (100) | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 |
| Tumebacillus | Tumebacillus sp. 7B-408 | KF441681 (99) | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 |
| Achromobacter | A. mucicolens OZK37 | KT716268 (100) | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| Herbaspirillum | Herbaspirillum sp. WW2 | KU495919 (100) | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Citricoccus | Citricoccus sp. PL13f_S6 | JF274870 (99) | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 |
| Sphingomonas | Sphingomonas sp. CAU-S5 | MF113252 (99) | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Number of diferent clones | X | X | X | 5 | 15 | 16 | 17 | 18 | 17 | 8 | 17 |
| Number of genus | X | X | 32 | 2 | 9 | 13 | 13 | 15 | 13 | 5 | 12 |
| Number of unidentified clones of Bacteria | X | X | 74 | 0 | 6 | 10 | 14 | 10 | 15 | 7 | 12 |