Phylogenomic evidence supports past endosymbiosis, intracellular and horizontal gene transfer in Cryptosporidium parvum

Table 1 Distribution of best non-apicomplexan BLAST hits in searches of the GenBank non-redundant protein database

Category	E < 10^-3	E < 10^-7
Plants	670	588
Algae	30	21
Non-cyanobacterial eubacteria	188	117
Cyanobacteria	22	16
Archaea	26	11
Total	936	783

ISSN: 1474-760X