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. 2009 Jan 9;9(12):245. doi: 10.1186/gb-2008-9-12-245

Table 1.

Comparison of the genome properties of Thalassiosira pseudonana and Phaeodactylum tricornutum genomes*

Thalassiosira pseudonana Phaeodactylum tricornutum
Genome size (Mb) 32.4 27.4
Predicted genes 11,776 10,402
Introns 17,880 8,169
Number of chromosomes 24 33
G+C content About 48% About 47%
Percentage of genome that is non-coding About 97% About 94%
ESTs in GenBank 61,913 133,871

*Data from [6,7].