PhyloMap: an algorithm for visualizing relationships of large sequence data sets and its application to the influenza A virus genome

Table 1 Number of protein sequences used in the data set

	PB2	PB1	PA	NP	M1	M2	NS1	NS2
No. of sequences	8397	8577	8522	8590	11258	10111	9982	8872
No. of non-redundant sequences	4384	4022	4173	2984	1496	2016	3734	1650

ISSN: 1471-2105