Table 1 Sampling site, mycorrhiza, and analyses performed. All fruiting bodies reached stage 5 of maturation [20], as described in Methods section
| Â | Site (Province) | Region | Mycorrhiza | Years of analysis | Period | Sample namesa | Total number of samplesb |
|---|---|---|---|---|---|---|---|
Proteomics | Alba (CN) | Piedmont | Poplar (Populus alba) | 4 | 2012–2015 | AL 2012 AL 2013 AL 2014 AL 2015 | 24 |
Isernia (IS) | Molise | Poplar (Populus alba) | 3 | 2013–2015 | IS 2013 IS 2014 IS 2015 | 18 | |
San Miniato (PI) | Tuscany | n. s. (Wood) | 4 | 2012–2015 | SM 2012 SM 2013 SM 2014 SM 2015 | 24 | |
RNAseq / qPCR | Alba (CN) | Piedmont | Poplar (Populus alba) | 2 | 2014–2015 | AL 2014 AL 2015 | 12 |
Isernia (IS) | Molise | Poplar (Populus alba) | 2 | 2014–2015 | IS 2014 IS 2015 | 12 | |
San Miniato (PI) | Tuscany | n. s. (Wood) | 2 | 2014–2015 | SM 2014 SM 2015 | 12 | |
PTR-ToF-MS analysis | Alba (CN) | Piedmont | Poplar (Populus alba) | 4 | 2014–2017 | AL 2014 AL 2015 AL 2016 AL 2017 | 27 |
Isernia (IS) | Molise | Poplar (Populus alba) | 4 | 2014–2017 | IS 2014 IS 2015 IS 2016 IS 2017 | 24 | |
San Miniato (PI) | Tuscany | n. s. (Wood) | 4 | 2014–2017 | SM 2014 SM 2015 SM 2016 SM 2017 | 41 | |
GC-MS analysis | Alba (CN) | Piedmont | Poplar (Populus alba) | 4 | 2014–2017 | AL 2014 AL 2015 AL 2016 AL 2017 | 23 |
Isernia (IS) | Molise | Poplar (Populus alba) | 4 | 2014–2017 | IS 2014 IS 2015 IS 2016 IS 2017 | 18 | |
San Miniato (PI) | Tuscany | n. s. (Wood) | 4 | 2014–2017 | SM 2014 SM 2015 SM 2016 SM 2017 | 23 |