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. 2017 Apr 21;12(4):e0176191. doi: 10.1371/journal.pone.0176191

Table 5. The distribution of B. multivorans versus B. cenocepacia CDS varies among COG categories.

B. cenocepacia B. multivorans
Information storage and processing
J Translation, ribosomal structure and biogenesis 1528 (-2.166) 2118 (1.931)
K Transcription + 4314 (3.883) 4866 (-3.462)
L Replication, recombination and repair 809 (-2.797) + 1206 (2.494)
B Chromatin structure and dynamics 21 (-0.057) 27 (0.051)
Cellular processes and signaling
D Cell cycle control, cell division, chromosome partitioning 261 (-1.082) 369 (0.964)
V Defense mechanisms + 800 (2.046) 880 (-1.825)
T Signal transduction mechanisms 2032 (0.726) 2482 (-0.647)
M Cell wall/membrane/envelope biogenesis 2438 (0.658) 2993 (-0.587)
N Cell motility 715 (-1.808) 1012 (1.612)
W Extracellular structures 226 (0.949) 253 (-0.846)
U Intracellular trafficking, secretion, and vesicular transport 750 (-1.798) 1058 (1.603)
O Posttranslational modification, protein turnover, chaperones 1251 (-0.421) 1607 (0.376)
Metabolism
C Energy production and conversion 2357 (-1.677) 3151 (1.496)
G Carbohydrate transport and metabolism 2519 (0.619) 3098 (-0.552)
E Amino acid transport and metabolism 3694 (-1.403) 4840 (1.251)
F Nucleotide transport and metabolism 747 (-0.603) 977 (0.538)
H Coenzyme transport and metabolism 1854 (-0.344) 2364 (0.297)
I Lipid transport and metabolism 2090 (1.130) 2513 (-1.008)
P Inorganic ion transport and metabolism 1883 (-1.820) 2550 (1.623)
Q Secondary metabolites biosynthesis, transport and catabolism 1367 (0.495) 1678 (-0.441)
Poorly characterized
R General function prediction only + 3843 (1.965) 4562 (-1.752)
S Function unknown 1685 (-0.887) 2202 (0.791)
Mobile elements
X Mobilome: prophages, transposons 630 (0.830) 746 (-0.740)

Pearson chi-square analysis testing the independence of species and COG category (X2(22) = 102.9, p<0.001). Each cell in the contingency represents the observed frequency and standardized residual (in between brackets) and is preceded by + or − if the standardized residual is >1.96 or <-1.96, respectively, and significant at p<0.05.