Figure 4.
ARC3 shows MinC-like properties. (A) Chloroplast phenotypes in mesophyll and petiole cells of wild-type (WT), 35S.ARC3 primary transformants (lines 1, 4 and 10), arc3 and SALK_057144 Arabidopsis plants. Chlorophyll autofluorescence was detected, and extended focus images were generated. Scale bar, 25 μm. (B) 21-day-old wild type and 35S.ARC3 Arabidopsis primary transformants analysed for ARC3 and actin expression by RT–PCR. ARC, accumulation and replication of chloroplasts; RT–PCR, reverse transcription–PCR.