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Table 1 Expression of symbiotic marker genes induced by S. meliloti in M. truncatula Fix- mutants

From: The identification of novel loci required for appropriate nodule development in Medicago truncatula

M. truncatulaline

Genes assayed for expression

MtlPD3

MtlEC4

MtCAM1

MtNOD26

MtCP

MtLb1

MtNCR121

MtNOD25

MtNAP2

Mtn31

wt

+

+

+

+

+

+

+

+

+

+

ipd3-1

+

-

(+)

(+)

-

-

-

-

-

-

dnf5-2

+

(+)

-

(+)

-

-

+

-

-

-

5L

+

+

+

+

+

(+)

+

+

+

(+)

11S

+

+

+

+

+

(+)

+

+

(+)

-

dnf7-2

+

+

+

(+)

+

+

+

+

(+)

-

7Y

+

+

+

(+)

+

(+)

-

(+)

+

(+)

13U

+

+

+

(+)

(+)

+

-

(+)

+

-

dnf8

+

+

+

+

+

(+)

+

+

-

-

  1. -, tested gene was not induced or negligible induction was detected (relative expression to wild-type was between 0.0 – 0.019); (+), reduced induction relative to wild-type (0.02 – 0.19); +, similar induction to wild-type (≥ 0.2).