Research Article

Genome-Wide Identification, Phylogeny, and Expression Analysis of ARF Genes Involved in Vegetative Organs Development in Switchgrass

Table 2

Ka/Ks calculation of ARF genes between switchgrass and rice.

OthologsKa/Ks ratioSelection pattern

PvARF1 (2) versus OsARF251.61Positive selection
PvARF3 (4) versus OsARF698.11Positive selection
PvARF5 (6) versus OsARF172.19Positive selection
PvARF8 (7) versus OsARF1276.96Positive selection
PvARF10 (9) versus OsARF1699.00Positive selection
PvARF11 (12) versus OsARF210.54Purifying selection
PvARF14 (13) versus OsARF197.51Positive selection
PvARF15 (16) versus OsARF59.13Positive selection
PvARF17 (18) versus OsARF110.44Purifying selection
PvARF19 (20) versus OsARF133.91Positive selection
PvARF21 (22) versus OsARF2214.81Positive selection
PvARF23 (24) versus OsARF180.93Purifying selection
PvARF25 (26) versus OsARF82.14Positive selection
PvARF27 (28) versus OsARF100.06Purifying selection
PvARF30 (29) versus OsARF152.81Positive selection
PvARF31 (32) versus OsARF23.32Positive selection
PvARF33 (34) versus OsARF143.81Positive selection
PvARF36 (35) versus OsARF33.99Positive selection
PvARF38 (37) versus OsARF240.29Purifying selection
PvARF39 versus OsARF231.22Positive selection
PvARF40 (41) versus OsARF40.61Purifying selection
PvARF42 (43) versus OsARF11.75Positive selection
PvARF45 (44) versus OsARF799.00Positive selection
PvARF47 (46) versus OsARF92.38Positive selection