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Table 3 Proteins of unknown function with a higher cell-type specific relative abundance in the newly formed heterocysts of N. punctiforme as compared to N2-fixing filaments

From: Analysis of the early heterocyst Cys-proteome in the multicellular cyanobacterium Nostoc punctiforme reveals novel insights into the division of labor within diazotrophic filaments

RefSeq locus tag

Log2ratio (Het/Fil)

Variability [%]

Npun_R0154

3.28

0.02

Npun_F5956

2.49

9.15

Npun_F1129

2.33

9.56

Npun_F1721

2.29

4.50

Npun_F0785

2.23

6.19

Npun_R0375

1.95

9.79

Npun_R1144

1.77

0.00

Npun_F4773

1.69

1.62

Npun_R4658

1.65

15.6

Npun_F1034

1.65

19.0

Npun_R0499

1.49

7.38

Npun_R3559

1.25

20.0

Npun_R4268

1.06

9.11

Npun_F4335

1.02

17.6

Npun_F0815

1.01

20.7

  1. A summary of proteins with unknown function with higher relative abundance (>2-fold, i.e. Log2 >1) in heterocysts compared to their parental N2-fixing filaments (Additional file 1). The cell-type specificity indicates a specific role in the physiology of heterocysts.