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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.