Fig. 4.

Depiction of functional protein association networks predicted by STRING among cytoskeletal proteins found to be differentially abundant in fra2 and ktn1-2 as compared with Col-0. Different line colors represent types of evidence used in predicting associations: gene fusion (red); neighborhood (green); co-occurrence across genomes (blue); co-expression (black); experimental (purple); association in curated databases (light blue); or co-mentioned in PubMed abstracts (yellow). ↑ means increased abundance; ↓ means decreased abundance. TUB4 is tubulin β-4 chain; TSN1 is TUDOR-staphylococcal nuclease protein 1, TSN2; MDP25 is microtubule-destabilizing protein 25; PATL2 is patellin 2; PRF1 is profilin 1; ACT7 is actin 7; ADF3 is actin-depolymerizing factor 3; ANNAT1 is annexin 1; and VAB1 is V-type proton ATPase subunit B1.