Table 1. Porphyridium purpureum plastid sequencing data generated.

Illumina sequencing data generated for each P. purpureum strain referenced in this study.

Strain	Total reads	Trimmed reads	Reads mapped	Ref. length	% Ref covered	Avg. cov.	% Ref ≥10× cov
SAG 1380-1a	5,665,926	5,539,699	74,904	212,133	97.4	52.87	84
SAG 1380-1b	3,639,740	3,639,740	72,186	215,863	99.2	40.76	95
SAG 1380-1d	2,827,948	2,696,004	54,422	215,440	90	35.14	88
CCMP 1328	4,524,336	4,350,554	83,716	216,010	99.2	77.41	96