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Table 4 Molecular and biochemical function of selected genes potentially involved in cell wall dynamic

From: Cell wall dynamics during apple development and storage involves hemicellulose modifications and related expressed genes

Molecular function

Biochemical annotation

Gene_id

Cluster A

Cluster B

Pectin biosynthesis

Galacturonosyltransferase (GAUT)

MDP0000179747

MDP0000609623

Galacturonosyltransferase-like (GATL)

MDP0000124674, MDP0000518347, MDP0000678218, MDP0000794936, MDP0000856834, MDP0000370712

 

Pectin degradation

Glycoside hydrolase family 79 (GH79)

MDP0000199066

 

Pectate lyase

MDP0000266603, MDP0000277149, MDP0000319156, MDP0000631698, MDP0000232225, MDP0000394944, MDP0000693765, MDP0000818931

 

Pectin acetylesterase

MDP0000193151, MDP0000834641

 

Pectin esterase

MDP0000177299, MDP0000212502

MDP0000251256, MDP0000252508, MDP0000287234

Pectin methylesterase inhibitor

MDP0000250584

MDP0000836165

Polygalacturonase (PG)

MDP0000147794, MDP0000175027, MDP0000251956, MDP0000665344, MDP0000270685

MDP0000249285

Cellulose/Hemicelluloses biosynthesis

UDP-xylosyltransferase

MDP0000197595

 

Cellulose synthase

MDP0000185368, MDP0000322053

 

Cellulose synthase-like A (CSLA)

MDP0000263736, MDP0000133719, MDP0000717000, MDP0000131947, MDP0000659120, MDP0000673496

 

Cellulose synthase-like E (CSLE)

 

MDP0000196876

Cellulose/Hemicelluloses degradation

α-arabinofuranosidase/α-xylosidase

MDP0000208161

 

α-L-fucosidase

MDP0000166406

MDP0000543167

β -glucosidase

MDP0000140817

 

Glycoside hydrolase family 1 (GH1)

MDP0000217844, MDP0000147765

 

Glycosyl hydrolase family 9 (GH9)

MDP0000147635, MDP0000131397, MDP0000561662

 

Xyloglucan endotransglycosylase/hydrolase (XTH)

MDP0000180043, MDP0000132431, MDP0000378203

 

Glycoproteins

Arabinogalactan protein (AGP)

MDP0000221961, MDP0000893240

 

Fasciclin-like arabinogalactan-protein (FLA)

MDP0000525641, MDP0000658332

 

Hydroxyproline-rich glycoprotein family protein (HRGP)

MDP0000144792, MDP0000697140, MDP0000849284

 

Wall associated kinase (WAK)

MDP0000630155

 

Wall associated kinase-like (WAKL)

 

MDP0000278145, MDP0000426154

Expansins

Expansin A (EXPA)

MDP0000259640, MDP0000785413, MDP0000257797

 

Expansin-like A (EXLA)

MDP0000568045

MDP0000906812

Expansin-like B (EXLB)

 

MDP0000214811, MDP0000292477

Galactosyltransferases

Galactosyltransferase

MDP0000198402, MDP0000237443

 

β-galactosidases

β-galactosidases

MDP0000030527, MDP0000195063, MDP0000201058, MDP0000227393, MDP0000310582, MDP0000899966, MDP0000151981, MDP0000265046, MDP0000271897, MDP0000895533, MDP0000682327

MDP0000127542, MDP0000416548, MDP0000944874

Peroxidases

Peroxidase

MDP0000272643, MDP0000678562, MDP0000488361, MDP0000221335, MDP0000122663

MDP0000142485

Transport

H(+)-ATPase

MDP0000810883

 

Anion transporter

MDP0000142911, MDP0000877937

 

K+ transporter

MDP0000414314, MDP0000800190, MDP0000889811, MDP0000170687, MDP0000853168, MDP0000778372

MDP0000403872

Cation transporter

MDP0000470237

 

Zinc transporter

MDP0000320480

 

Monosaccharide transporter

MDP0000485591

 

Hexose transporter

 

MDP0000216376, MDP0000219430

Polyol transporter

MDP0000239167, MDP0000251579, MDP0000841918

 

Sugar transporter

MDP0000219048, MDP0000318992

MDP0000266249

  1. Genes were annotated according to their similarity with Arabidospis genes (TAIR) and Mapman classification. Their deduced protein sequences where also search in ProtAnnDB, CAZy and Peroxibase databases