Serveur d'exploration sur le chêne en Belgique (avant curation)

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Proteins associated with cork formation in Quercus suber L. stem tissues

Identifieur interne : 000036 ( PascalFrancis/Corpus ); précédent : 000035; suivant : 000037

Proteins associated with cork formation in Quercus suber L. stem tissues

Auteurs : Cândido P. P. Ricardo ; Isabel Martins ; Rita Francisco ; Kjell Sergeant ; Carla Pinheiro ; Alexandre Campos ; Jenny Renaut ; Pedro Fevereiro

Source :

RBID : Pascal:11-0407790

Descripteurs français

English descriptors

Abstract

Cork (phellem) formation in Quercus suber stem was studied by proteomic analysis of young shoots of increasing age (Y0, Y1 and Y4) and recently-formed phellem (Y8Ph) and xylem (Y8X) from an 8-year-old branch. In this study 99 proteins were identified, 45 excised from Y8X and 54 from Y8Ph. These ones, specifically associated with phellem, are of "carbohydrate metabolism" (28%), "defence" (22%), "protein folding, stability and degradation" (19%), "regulation/ signalling" (11%), "secondary metabolism" (9%), "energy metabolism" (6%), and "membrane transport" (2%). The identification in phellem of galactosidases, xylosidases, apiose/xylose synthase, laccases and diphenol oxidases suggests intense cell wall reorganization, possibly with participation of hemicellulose/pectin biosynthesis and phenol oxidation. The identification of proteasome subunits, heat shock proteins, cyclophylin, subtilisin-like proteases, 14-3-3 proteins, Rab2 protein and enzymes interacting with nucleosides/nucleic acids gives additional evidence for cellular reorganization, involving cellular secretion, protein turnover regulation and active control processes. The high involvement in phellem of defence proteins (thioredoxin-dependent peroxidase, glutathione-S-transferase, SGT1 protein, cystatin, and chitinases) suggests a strong need for cell protection from the intense stressful events occurring in active phellem, namely, desiccation, pests/disease protection, detoxification and cell death. Identically, highly enhanced defence functions were previously reported for potato periderm formation.

Notice en format standard (ISO 2709)

Pour connaître la documentation sur le format Inist Standard.

pA  
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A08 01  1  ENG  @1 Proteins associated with cork formation in Quercus suber L. stem tissues
A09 01  1  ENG  @1 Plant Proteomics in Europe
A11 01  1    @1 RICARDO (Cândido P. P.)
A11 02  1    @1 MARTINS (Isabel)
A11 03  1    @1 FRANCISCO (Rita)
A11 04  1    @1 SERGEANT (Kjell)
A11 05  1    @1 PINHEIRO (Carla)
A11 06  1    @1 CAMPOS (Alexandre)
A11 07  1    @1 RENAUT (Jenny)
A11 08  1    @1 FEVEREIRO (Pedro)
A12 01  1    @1 RENAUT (Jenny) @9 ed.
A12 02  1    @1 SVENSSON (Birte) @9 ed.
A12 03  1    @1 JORRIN-NOVO (Jesus) @9 ed.
A12 04  1    @1 PANIS (Bart) @9 ed.
A14 01      @1 Instituto de Tecnologia Química e Biológica, Universidade Nova de Lisboa, Av. da República, EAN @2 2780-157 Oeiras @3 PRT @Z 1 aut. @Z 2 aut. @Z 3 aut. @Z 5 aut. @Z 6 aut. @Z 8 aut.
A14 02      @1 Instituto Superior de Agronomia, Universidade Técnica de Lisboa, Tapada da Ajuda @2 1349-017 Lisboa @3 PRT @Z 1 aut.
A14 03      @1 Centre de Recherche Public-Gabriel Lippmann, Department Environment and Agrobiotechnologies, 41, rue du Brill @2 4422 Belvaux @3 LUX @Z 4 aut. @Z 7 aut.
A14 04      @1 Faculdade de Ciencias, Universidade de Lisboa, Campo Grande @2 1749-016 Lisboa @3 PRT @Z 8 aut.
A15 01      @1 Laboratory of Tropical Crop Improvement, Department of Biosystems, K. U. Leuven, Kasteelpark Arenberg 13 @2 3001 Heverlee @3 BEL @Z 4 aut.
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C01 01    ENG  @0 Cork (phellem) formation in Quercus suber stem was studied by proteomic analysis of young shoots of increasing age (Y0, Y1 and Y4) and recently-formed phellem (Y8Ph) and xylem (Y8X) from an 8-year-old branch. In this study 99 proteins were identified, 45 excised from Y8X and 54 from Y8Ph. These ones, specifically associated with phellem, are of "carbohydrate metabolism" (28%), "defence" (22%), "protein folding, stability and degradation" (19%), "regulation/ signalling" (11%), "secondary metabolism" (9%), "energy metabolism" (6%), and "membrane transport" (2%). The identification in phellem of galactosidases, xylosidases, apiose/xylose synthase, laccases and diphenol oxidases suggests intense cell wall reorganization, possibly with participation of hemicellulose/pectin biosynthesis and phenol oxidation. The identification of proteasome subunits, heat shock proteins, cyclophylin, subtilisin-like proteases, 14-3-3 proteins, Rab2 protein and enzymes interacting with nucleosides/nucleic acids gives additional evidence for cellular reorganization, involving cellular secretion, protein turnover regulation and active control processes. The high involvement in phellem of defence proteins (thioredoxin-dependent peroxidase, glutathione-S-transferase, SGT1 protein, cystatin, and chitinases) suggests a strong need for cell protection from the intense stressful events occurring in active phellem, namely, desiccation, pests/disease protection, detoxification and cell death. Identically, highly enhanced defence functions were previously reported for potato periderm formation.
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C07 04  X  FRE  @0 Spermatophyta @2 NS
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Format Inist (serveur)

NO : PASCAL 11-0407790 INIST
ET : Proteins associated with cork formation in Quercus suber L. stem tissues
AU : RICARDO (Cândido P. P.); MARTINS (Isabel); FRANCISCO (Rita); SERGEANT (Kjell); PINHEIRO (Carla); CAMPOS (Alexandre); RENAUT (Jenny); FEVEREIRO (Pedro); RENAUT (Jenny); SVENSSON (Birte); JORRIN-NOVO (Jesus); PANIS (Bart)
AF : Instituto de Tecnologia Química e Biológica, Universidade Nova de Lisboa, Av. da República, EAN/2780-157 Oeiras/Portugal (1 aut., 2 aut., 3 aut., 5 aut., 6 aut., 8 aut.); Instituto Superior de Agronomia, Universidade Técnica de Lisboa, Tapada da Ajuda/1349-017 Lisboa/Portugal (1 aut.); Centre de Recherche Public-Gabriel Lippmann, Department Environment and Agrobiotechnologies, 41, rue du Brill/4422 Belvaux/Luxembourg (4 aut., 7 aut.); Faculdade de Ciencias, Universidade de Lisboa, Campo Grande/1749-016 Lisboa/Portugal (8 aut.); Laboratory of Tropical Crop Improvement, Department of Biosystems, K. U. Leuven, Kasteelpark Arenberg 13/3001 Heverlee/Belgique (4 aut.)
DT : Publication en série; Niveau analytique
SO : Journal of proteomics : (Print); ISSN 1874-3919; Royaume-Uni; Da. 2011; Vol. 74; No. 8; Pp. 1266-1278; Bibl. 66 ref.
LA : Anglais
EA : Cork (phellem) formation in Quercus suber stem was studied by proteomic analysis of young shoots of increasing age (Y0, Y1 and Y4) and recently-formed phellem (Y8Ph) and xylem (Y8X) from an 8-year-old branch. In this study 99 proteins were identified, 45 excised from Y8X and 54 from Y8Ph. These ones, specifically associated with phellem, are of "carbohydrate metabolism" (28%), "defence" (22%), "protein folding, stability and degradation" (19%), "regulation/ signalling" (11%), "secondary metabolism" (9%), "energy metabolism" (6%), and "membrane transport" (2%). The identification in phellem of galactosidases, xylosidases, apiose/xylose synthase, laccases and diphenol oxidases suggests intense cell wall reorganization, possibly with participation of hemicellulose/pectin biosynthesis and phenol oxidation. The identification of proteasome subunits, heat shock proteins, cyclophylin, subtilisin-like proteases, 14-3-3 proteins, Rab2 protein and enzymes interacting with nucleosides/nucleic acids gives additional evidence for cellular reorganization, involving cellular secretion, protein turnover regulation and active control processes. The high involvement in phellem of defence proteins (thioredoxin-dependent peroxidase, glutathione-S-transferase, SGT1 protein, cystatin, and chitinases) suggests a strong need for cell protection from the intense stressful events occurring in active phellem, namely, desiccation, pests/disease protection, detoxification and cell death. Identically, highly enhanced defence functions were previously reported for potato periderm formation.
CC : 002A04B
FD : Protéine; Quercus suber; Tissu; Protéomique
FG : Fagaceae; Dicotyledones; Angiospermae; Spermatophyta
ED : Protein; Quercus suber; Tissue; Proteomics
EG : Fagaceae; Dicotyledones; Angiospermae; Spermatophyta
SD : Proteína; Quercus suber; Tejido; Proteómica
LO : INIST-18007.354000191153520090
ID : 11-0407790

Links to Exploration step

Pascal:11-0407790

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<div type="abstract" xml:lang="en">Cork (phellem) formation in Quercus suber stem was studied by proteomic analysis of young shoots of increasing age (Y0, Y1 and Y4) and recently-formed phellem (Y8Ph) and xylem (Y8X) from an 8-year-old branch. In this study 99 proteins were identified, 45 excised from Y8X and 54 from Y8Ph. These ones, specifically associated with phellem, are of "carbohydrate metabolism" (28%), "defence" (22%), "protein folding, stability and degradation" (19%), "regulation/ signalling" (11%), "secondary metabolism" (9%), "energy metabolism" (6%), and "membrane transport" (2%). The identification in phellem of galactosidases, xylosidases, apiose/xylose synthase, laccases and diphenol oxidases suggests intense cell wall reorganization, possibly with participation of hemicellulose/pectin biosynthesis and phenol oxidation. The identification of proteasome subunits, heat shock proteins, cyclophylin, subtilisin-like proteases, 14-3-3 proteins, Rab2 protein and enzymes interacting with nucleosides/nucleic acids gives additional evidence for cellular reorganization, involving cellular secretion, protein turnover regulation and active control processes. The high involvement in phellem of defence proteins (thioredoxin-dependent peroxidase, glutathione-S-transferase, SGT1 protein, cystatin, and chitinases) suggests a strong need for cell protection from the intense stressful events occurring in active phellem, namely, desiccation, pests/disease protection, detoxification and cell death. Identically, highly enhanced defence functions were previously reported for potato periderm formation.</div>
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<s2>4422 Belvaux</s2>
<s3>LUX</s3>
<sZ>4 aut.</sZ>
<sZ>7 aut.</sZ>
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<s1>Faculdade de Ciencias, Universidade de Lisboa, Campo Grande</s1>
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<s0>Cork (phellem) formation in Quercus suber stem was studied by proteomic analysis of young shoots of increasing age (Y0, Y1 and Y4) and recently-formed phellem (Y8Ph) and xylem (Y8X) from an 8-year-old branch. In this study 99 proteins were identified, 45 excised from Y8X and 54 from Y8Ph. These ones, specifically associated with phellem, are of "carbohydrate metabolism" (28%), "defence" (22%), "protein folding, stability and degradation" (19%), "regulation/ signalling" (11%), "secondary metabolism" (9%), "energy metabolism" (6%), and "membrane transport" (2%). The identification in phellem of galactosidases, xylosidases, apiose/xylose synthase, laccases and diphenol oxidases suggests intense cell wall reorganization, possibly with participation of hemicellulose/pectin biosynthesis and phenol oxidation. The identification of proteasome subunits, heat shock proteins, cyclophylin, subtilisin-like proteases, 14-3-3 proteins, Rab2 protein and enzymes interacting with nucleosides/nucleic acids gives additional evidence for cellular reorganization, involving cellular secretion, protein turnover regulation and active control processes. The high involvement in phellem of defence proteins (thioredoxin-dependent peroxidase, glutathione-S-transferase, SGT1 protein, cystatin, and chitinases) suggests a strong need for cell protection from the intense stressful events occurring in active phellem, namely, desiccation, pests/disease protection, detoxification and cell death. Identically, highly enhanced defence functions were previously reported for potato periderm formation.</s0>
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<ET>Proteins associated with cork formation in Quercus suber L. stem tissues</ET>
<AU>RICARDO (Cândido P. P.); MARTINS (Isabel); FRANCISCO (Rita); SERGEANT (Kjell); PINHEIRO (Carla); CAMPOS (Alexandre); RENAUT (Jenny); FEVEREIRO (Pedro); RENAUT (Jenny); SVENSSON (Birte); JORRIN-NOVO (Jesus); PANIS (Bart)</AU>
<AF>Instituto de Tecnologia Química e Biológica, Universidade Nova de Lisboa, Av. da República, EAN/2780-157 Oeiras/Portugal (1 aut., 2 aut., 3 aut., 5 aut., 6 aut., 8 aut.); Instituto Superior de Agronomia, Universidade Técnica de Lisboa, Tapada da Ajuda/1349-017 Lisboa/Portugal (1 aut.); Centre de Recherche Public-Gabriel Lippmann, Department Environment and Agrobiotechnologies, 41, rue du Brill/4422 Belvaux/Luxembourg (4 aut., 7 aut.); Faculdade de Ciencias, Universidade de Lisboa, Campo Grande/1749-016 Lisboa/Portugal (8 aut.); Laboratory of Tropical Crop Improvement, Department of Biosystems, K. U. Leuven, Kasteelpark Arenberg 13/3001 Heverlee/Belgique (4 aut.)</AF>
<DT>Publication en série; Niveau analytique</DT>
<SO>Journal of proteomics : (Print); ISSN 1874-3919; Royaume-Uni; Da. 2011; Vol. 74; No. 8; Pp. 1266-1278; Bibl. 66 ref.</SO>
<LA>Anglais</LA>
<EA>Cork (phellem) formation in Quercus suber stem was studied by proteomic analysis of young shoots of increasing age (Y0, Y1 and Y4) and recently-formed phellem (Y8Ph) and xylem (Y8X) from an 8-year-old branch. In this study 99 proteins were identified, 45 excised from Y8X and 54 from Y8Ph. These ones, specifically associated with phellem, are of "carbohydrate metabolism" (28%), "defence" (22%), "protein folding, stability and degradation" (19%), "regulation/ signalling" (11%), "secondary metabolism" (9%), "energy metabolism" (6%), and "membrane transport" (2%). The identification in phellem of galactosidases, xylosidases, apiose/xylose synthase, laccases and diphenol oxidases suggests intense cell wall reorganization, possibly with participation of hemicellulose/pectin biosynthesis and phenol oxidation. The identification of proteasome subunits, heat shock proteins, cyclophylin, subtilisin-like proteases, 14-3-3 proteins, Rab2 protein and enzymes interacting with nucleosides/nucleic acids gives additional evidence for cellular reorganization, involving cellular secretion, protein turnover regulation and active control processes. The high involvement in phellem of defence proteins (thioredoxin-dependent peroxidase, glutathione-S-transferase, SGT1 protein, cystatin, and chitinases) suggests a strong need for cell protection from the intense stressful events occurring in active phellem, namely, desiccation, pests/disease protection, detoxification and cell death. Identically, highly enhanced defence functions were previously reported for potato periderm formation.</EA>
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<FD>Protéine; Quercus suber; Tissu; Protéomique</FD>
<FG>Fagaceae; Dicotyledones; Angiospermae; Spermatophyta</FG>
<ED>Protein; Quercus suber; Tissue; Proteomics</ED>
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