Fig. 4

Centromeric size and composition in green algae. A Phylogenomic tree of six green algae species with the red algae Cyanidioschyzon merolae utilized as an outgroup. The figure on the right illustrates a comparison of genome size and centromere length among these selected species; (B) Relationship between the (log-transformed) lengths of chromosome and centromere; (C-H) The distribution of different repeat subfamilies in centromeres (CEN; dark blue) and across the genome (non-CEN; light gray) for Chlamydomonas reinhardtii (C), Chromochloris zofingiensis (D), Coccomyxa subellipsoidea (E), Chlorella sp. SLA-04 (F), Chlorella sorokiniana NS4-2 (G) and Chlorella pyrenoidosa DBH (H)