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Table 1 pH-responsive genes encoding CAZy family enzymes (glycoside hydrolases, carbohydrate esterases, polysaccharide lyases, and auxiliary activities)

From: The effects of extracellular pH and of the transcriptional regulator PACI on the transcriptome of Trichoderma reesei

CAZy family

Up-regulated genes at high pH

Up-regulated genes at low pH

AA9

22129 Polysaccharide monooxygenase,

 

31447 Polysaccharide monooxygenase

 

CE1

 

107850 Candidate esterase,

 

107268 Candidate S-formylglutathione hydrolase

CE15

123940 cip2 Glucuronoyl esterase

 

CE16

 

103825 Candidate acetyl esterase

CE3

44366 Candidate esterase,

 

70021 Candidate acetyl xylan esterase

 

CE5

54219 Candidate acetyl xylan esterase

44214 axe2 Candidate acetyl xylan esterase,

 

60489 Candidate cutinase

CE9

79671 N-acetyl-glucosamine-6-phosphate deacetylase

 

GH3

47268 bgl3i Candidate beta-glucosidase

104797 bgl3j Candidate beta-glucosidase,

 

58450 xyl3b Candidate beta-xylosidase

GH5

 

71554 Beta-1,3-mannanase/endo-beta-1,4-mannosidase,

 

82616 cel5b Candidate membrane bound endoglucanase

GH10

120229 xyn3 Endo-beta-1,4-xylanase

 

GH11

123818 xyn2 Endo-beta-1,4-xylanase

74223 xyn1 Endo-beta-1,4-xylanase,

 

112392 xyn5 Candidate endo-beta-1,4-xylanase

GH30

69276 Candidate endo-beta-1,4-xylanase

3094 Candidate glucan endo 1,6-beta-glucanase

GH12

123232 egl3/cel12a Endo-beta-1,4-glucanase

 

GH15

 

65333 Alpha-glycosidase (Glucoamylase and related)

GH16

65406 Candidate cell wall glucanosyltransferase,

49274 Candidate glucan endo-1,3(4)-beta-D-glucosidase,

55886 Candidate glucan endo-1,3(4)-beta-D-glucosidase

21294 Candidate glucan endo-1,3(4)-beta-D-glucosidase,

 

39755 Candidate glucan endo-1,3(4)-beta-D-glucosidase

GH17

 

39942 Candidate glucan endo-1,3-beta-glucosidase

GH18

43873 chi18-12 Candidate chitinase,

110317 chi18-17 Candidate chitinase

59791 chi18-15 Candidate chitinase,

 

65162 endoT Endo-N-acetyl-beta-D-glucosaminidase

 

GH2

102909 Candidate GH2

 

GH20

 

105931 Candidate N-acetyl-beta-hexosaminidase

GH27

 

72632 agl1 alpha-galactosidase,

 

72704 agl3 alpha-galactosidase,

 

27219 Candidate alpha-galactosidase,

 

27259 Candidate alpha-galactosidase

GH28

 

70186 Polygalacturonase/xylogalacturonan hydrolase

GH36

64827 Candidate raffinose synthase domain protein

 

GH47

79960 Candidate alpha-1,2-mannosidase

 

GH55

70845 Candidate beta-1,3-glucanase

56418 Candidate beta-1 3-glucanase,

 

54242 Candidate beta-1,3-glucanase,

 

73248 Candidate exo-1,3-beta-glucanase

GH64

124175 Candidate endo-1,3-beta-glucanase

 

GH65

 

123456 Candidate alpha,alpha-trehalase

GH72

123538 Candidate beta-1 3-glucanosyltransferase

82633 Candidate beta-1 3-glucanosyltransferase

GH76

122495 Candidate alpha-1,6-mannanase

 

GH79

 

71394 Candidate beta-glucuronidase

GH89

 

58117 Candidate alpha-N-acetylglucosaminidase

GH92

 

60635 Candidate alpha-1,2-mannosidase

GH95

 

72488 Candidate alpha-L-fucosidase,

 

111138 Candidate alpha-L-fucosidase

GH105

 

4221 Candidate rhamnogalacturonyl hydrolase

PL7

 

103033 Candidate alginate lyase

GH

 

105288

  1. Genes showing differential expression in comparison of different pH conditions (significant difference in expression, with p value < 0.01 and fold change log2 > 0.4, detected at both time points of the triplicate cultures). Gene ID number (JGI, http://genome.jgi-psf.org/Trire2/Trire2.home.html), common name of the gene and the CAZy family and activity of the encoded enzyme are shown.