Table 2 Recombination events in which groups of sequences (see text for more explanation) are involved according to maximum χ ² and GARD dendrogram analyses

a

I (h, g, c, PX2-QC-8_29), IV (b, EPC2-SP-2_1), V (h), VII (g)

h : c or i : c

TE3-MB-4_9

I (i), VII (g, PX2-SF-8_29, PX2-SF-8_1, f)

h : c or i : c and c : h

b

II (i), IV (a)

d : a or EPC2-SP-2_1 : a or EPC2-DE-3_1 : a

d : c or EPC2-SP-2_1 : c or EPC2-DE-3_1 : c

d : i or EPC2-SP-2_1 : i or EPC2-DE-3_1 : i

EPC2-SP-2_1

II (i), IV (a, h)

b : i, b : c or b : a

EPC2-DE-3_1

-

b : i, b : c or b : a

c

I (a), IV (i), V (h), VI (g)

d : i

d

-

-

e

-

-

f

VII (TE3-MB-4_9)

-

PX2-QC-8_29

I (a), VII (TE3-MB-4_9)

i : f or h : f

PX2-QC-8_1

VII (TE3-MB-4_9)

g : f

g

I (a), VI (c), VII (a, TE3-MB-4_9)

unknown : f

PX3-QC-1_20

III (i)

g : h or g : i and i : g or h : g

h

IV (EPC2-SP-2_1), V (a, c)

i : Unknown or a : Unknown

i

I (TE3-MB-4_9), II (b, EPC2-SP-2_1), III (PX3-QC-1_20), IV (c)

h : Unknown