Erratum to: The fungal endophyte Epichloë gansuensis increases NaCl-tolerance in Achnatherum inebrians through enhancing the activity of plasma membrane H+-ATPase and glucose-6-phosphate dehydrogenase

1. In the results, we mistakenly described the information of Figure 9B. The correct sentence should be “The factor 1 and factor 2 explained 71.30% and 16.68% of the total variance, respectively. The 0 mmol L–1 NaCl concentration showed the highest contribution (29.95%) to factor 1 in roots of E+ plants, and 200 mmol L–1 NaCl concentration was significantly loaded (45.95%) on factor 2 in roots of E+ plants (Figure 9B).”