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Table 1 Percent increase in the expression of upregulated genes in the duplicated chromosomal region of the J4 strain

From: Translocated duplication of a targeted chromosomal segment enhances gene expression at the duplicated site and results in phenotypic changes in Aspergillus oryzae

COG description Total Up-regulated genes % Duplicated region Up-regulated genes %
[A] RNA processing and modification 176 3 2 8 1 13
[B] Chromatin structure and dynamics 38 2 5 4 2 50
[C] Energy production and conversion 371 56 15 9 3 33
[D] Cell cycle control, cell division, chromosome partitioning 101 10 10 5 2 40
[E] Amino acid transport and metabolism 453 65 14 18 9 50
[F] Nucleotide transport and metabolism 97 15 15 5 5 100
[G] Carbohydrate transport and metabolism 500 103 21 27 15 56
[H] Coenzyme transport and metabolism 133 13 10 4 3 75
[I] Lipid transport and metabolism 314 37 12 12 7 58
[J] Translation, ribosomal structure and
biogenesis
277 5 2 6 3 50
[K] Transcription 180 4 2 9 3 33
[L] Replication, recombination and repair 172 11 6 7 2 29
[M] Cell wall/membrane/envelope biogenesis 98 11 11 5 1 20
[N] Cell motility 2 0 0 0 0 0
[O] Posttranslational modification, protein turnover, chaperones 390 19 5 12 6 50
[P] Inorganic ion transport and metabolism 195 21 11 9 2 22
[Q] Secondary metabolites biosynthesis, transport and catabolism 447 68 15 9 4 44
[R] General function prediction only 1370 186 14 51 18 35
[S] Function unknown 333 27 8 16 7 44
[T] Signal transduction mechanisms 310 26 8 8 2 25
[U] Intracellular trafficking, secretion, and vesicular transport 241 5 2 9 1 11
[V] Defense mechanisms 50 11 22 0 0 0
[W] Extracellular structures 3 0 0 0 0 0
[Y] Nuclear structure 6 0 0 0 0 0
[Z] Cytoskeleton 94 10 11 2 0 0
Unannotated 5659 585 10 211 70 33
Total 12,010 1293 11 446 166 37
  1. *p < 0.02 and fold change > 1 indicate upregulated genes
  2. % increase shows the percent ratio of upregulated genes to total genes in the whole genome or that of the genes in the duplicated region