"If you pay, you will gain"-the innovative evolutionary history of Bolete species from brown rot to symbiosis

The Bolete is one of the most abundant species in the Agaricomycetes, including 5 suborders, 16 families, and about 1,000 species.

The research was funded by the Kunming Institute of Botany, Chinese Academy of Sciences Yang Zhu Liang research team and the French National Institute of Agriculture, Food and the Environment Nancy Center Francis Martin completion of teamwork, research has to "Evolutionary innovations through gain and loss of genes in the ectomycorrhizal Boletales" as The title was published online in the journal New Phytologist .

Figure 1 Genome assembly and annotation results of representative species of Bolete 

Figure 2 Characteristics of secretome of representative species of Bolete

Figure 3 Multivariate analysis of permutation among related genes of different nutritional types of fungi in Boletus 

Figure 4Difference analysis of transposable elements based on Kimura distance (red: ectomycorrhizal fungi, blue: brown rot fungi)

Figure 5 Collinearity analysis ( a , b ) of Boletus species and analysis of the average distance between transposable elements and secreted protein genes in the genome ( c )

FIG 6 boletales species gene duplication history reconstruction ( A gene replication process), and the evolution of the speed variation (rate B )