Table 1 Natural variation in symbiosis specificity in M. truncatula *

A17

Fix+

Fix-

ESP165-D

Fix+

Fix-

A20

Fix-

Fix+

F11.005-E

Fix-

Fix+

Borung

Fix-

Fix+

F11.013-3

Fix-

Fix+

Caliph-A

Fix-

Fix+

F20047-A

Fix-

Fix+

Cyprus-C

Fix+

Fix+

F20061-A

Fix-

Fix+

DZA055-H

Fix-

Fix+

F20089-B

Fix-

Fix+

DZA105-1

Fix+

Fix+

F34.042-D

Fix-

Fix+

DZA220

Fix+

Fix+

F83005.5

Fix-

Nod-

DZA222

Fix+

Fix+

GRC020B

Fix+

Fix+

DZA233-4

Fix-

Fix+

GRC043-1

Fix+

Fix+

DZA315-16

Fix+

Fix+

GRC064-B

Fix-

Fix+

DZA327-7

Fix+

Fix+

Harbinger

Fix+

Fix+

DZA045.5

Fix-

Fix+

Paraggio

Fix-

Fix+

ESP105-L

Fix+

Fix-

Sephi-A

Fix-

Fix+

ESP158-A

Fix+

Fix-

Turkey

Fix-

Nod-

ESP159-11

Fix+

Fix-