Table 5.
Relative abundance (%) of fungal amplicon sequence variants (ASVs) obtained through metagenetic analysis of 17 sourdough samples from backslopped sourdoughs of different origins.
| Species/genus identifications | Sourdough sample | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| A-UK-R | B-B-R | C-B-R | D-F-B | D-F-K | D-F-R | D-F-S | D-F-W | E-B-W | E-B-M | E-B-R | E-B-S | F-NY-WR | F-NY-WW | F-NY-R | G-B-W | G-B-WL | |
| Candida quercitrusa | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 2.4 | 0.0 | 0.0 | 0.0 |
| Dekkera anomala | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 48.4 | 42.4 |
| Kazachstania bulderi | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 93.9 | 99.3 | 99.3 | 99.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| Kazachstania humilis | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 99.8 | 41.8 | 99.9 | 0.0 | 0.0 |
| Kazachstania unispora | 0.0 | 99.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| Pichia fermentans | 0.0 | 0.0 | 88.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| Pichia kluyveri | 0.0 | 0.0 | 0.0 | 0.0 | 0.5 | 0.0 | 0.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| Pichia membranifaciens | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 51.6 | 55.5 |
| Saccharomyces cerevisiae | 15.3 | 0.0 | 0.0 | 96.2 | 99.4 | 99.4 | 99.5 | 99.7 | 4.3 | 0.7 | 0.0 | 0.3 | 0.0 | 9.5 | 0.0 | 0.0 | 0.0 |
| Sporobolomyces roseus | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 5.3 | 0.0 | 0.0 | 0.0 |
| Vishniacozyma | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 1.0 | 0.0 | 0.0 | 0.0 |
| Vishniacozyma victoriae | 0.0 | 0.0 | 0.0 | 0.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 8.8 | 0.0 | 0.0 | 0.0 |
| Wickerhamomyces anomalus | 84.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 2.0 |
| Filamentous fungi | 0.0 | 0.4 | 10.2 | 1.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.9 | 0.0 | 0.4 | 0.0 | 0.0 | 26.6 | 0.0 | 0.0 | 0.0 |
| Others | 0.0 | 0.4 | 1.2 | 1.6 | 0.1 | 0.6 | 0.0 | 0.3 | 0.5 | 0.0 | 0.3 | 0.2 | 0.2 | 4.6 | 0.1 | 0.0 | 0.1 |
The sample codes are as described in Table 1. ASVs with an occurrence below 0.25% (0.5% for F-NY-WW) were grouped as “Others”. ASVs of non-yeast fungal communities were grouped together. The intensity of the blue color is based on the percentage of reads assigned to a specific species/genus.