Table 3 Number of isoforms and variability in coding regions among P-Type-II ATPases isolated from Glomus spp. *The GC content has been averaged when paralogs have been identified.

Type-IIA (SERCA)

Glomus intraradices (DAOM 181602)

1933 bp

37%

1

-

-

Glomus diaphanum

1141 bp

37%

1

-

-

Glomus proliferum

1141 bp

38%

1

-

-

overall

8%

6 bp

Type-IIB (PMCA)

Glomus intraradices (DAOM 181602)

1013 and 1037 bp

37.5%

2

-

5%

(24 bp)

Glomus diaphanum

1013 bp

37%

1

-

-

-

Glomus proliferum

1013 bp

38%

1

-

-

-

overall

13%

24 bp

Type-IIC (NaK)

Glomus intraradices (DAOM 181602)

917 bp

33%

2

-

5%

-

Glomus diaphanum

917 bp

31%

2

-

4%

-

Glomus proliferum

917 bp

32%

1

-

-

-

overall

11%

Type-IID (ENA)

Glomus intraradices (DAOM 181602)

2589 and 2401

34.5%

2

-

3%

(9 bp, 6 bp)

Glomus diaphanum

850 bp

38%

2

-

3%

-

Glomus proliferum

856 bp

38.5%

1

-

-

-

overall

11%

9 bp, 6 bp, 6 bp