ARPC2 subunit of Arp2/3 complex co-aligned with AFs and MTs in immunostained tobacco cells.
Recombinant NtARPC2 co-sedimented with both AFs and MTs in vitro.
Transiently expressed GFP-NtARPC2 bound to MTs in tobacco and Arabidopsis and rescued arpc2 mutation in Arabidopsis.
Endogenous tobacco ARPC2 subunit co-sedimented with MTs.
A putative MT-binding domain of ARPC2 is predicted to be exposed to the surface of the assembled Arp2/3 complex.