Fig. 1

Five GH12 family candidate effectors were identified and up-regulated during infection. a Schematic diagram of the five GH12 family candidate effectors, analysis by Interpro database. b The relative expression level of GH12 family candidate effectors during the infection process. The expression level was detected by reverse transcription-quantitative polymerase chain reaction (RT-qPCR). RNA was extracted after 0, 1, 2, 3, 4, 5, 6 days of inoculation of poplar branches with plugs of C. chrysosperma