Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Åsa M. Kallas"'
Autor:
Peter Immerzeel, Inkeri Kontro, Ondrej Kosik, Jessica Lucenius, Fredrik Berthold, Marta Derba-Maceluch, Ewa J. Mellerowicz, Ritva Serimaa, Christine Ratke, Junko Takahashi, Tatsuya Awano, Paul Dupree, Marta Busse-Wicher, Ryo Tanaka, Tuula T. Teeri, Anders Winzell, Åsa M. Kallas, Joanna Leśniewska, Ines Ezcurra
Publikováno v:
New Phytologist. 205:666-681
Certain xylanases from family GH10 are highly expressed during secondary wall deposition, but their function is unknown. We carried out functional analyses of the secondary-wall specific PtxtXyn10A in hybrid aspen (Populus tremula × tremuloides). Pt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a9179b75ad33cb067db018f589eefeda
https://doi.org/10.1111/nph.13099
https://doi.org/10.1111/nph.13099
Publikováno v:
Holzforschung. 60:618-624
The gelatinous layer (G-layer) formed on the lumen wall in early- and latewood fibres of poplar and birch tension wood was characterised using a novel molecular marker specific for crystalline cellulose in conjunction with fluorescence and FE-SEM mic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9496e1c53e5f074b783e4298554a161f
https://doi.org/10.1515/hf.2006.104
https://doi.org/10.1515/hf.2006.104
Autor:
Tuula T. Teeri, Mehmedalija Jahic, Sven-Olof Enfors, Hongbin Henriksson, Monika Bollok, Åsa M. Kallas
Publikováno v:
Applied Biochemistry and Biotechnology. 126:61-77
The gene XET16A encoding the enzyme xyloglucan endotransglycosylase (XET) from hybrid aspen (Populus tremula x tremuloides Mich) was transformed into Pichia pastoris GS115 and the enzyme was secreted to the medium. The influence of process conditions
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d479d4d2d239b3662a504c69e3207a5a
https://doi.org/10.1007/s12010-005-0006-4
https://doi.org/10.1007/s12010-005-0006-4
Autor:
Pedro M. Coutinho, Ewa J. Mellerowicz, Peter Nilsson, Mark Stam, Henrik Aspeborg, Bernard Henrissat, Björn Sundberg, Jarmo Schrader, Bahram Amini, Emma R. Master, Åsa M. Kallas, Soraya Djerbi, Fredrik Sterky, Göran Sandberg, Stuart E. Denman, Tuula T. Teeri
Publikováno v:
Plant Physiology. 137:983-997
Wood formation is a fundamental biological process with significant economic interest. While lignin biosynthesis is currently relatively well understood, the pathways leading to the synthesis of the key structural carbohydrates in wood fibers remain
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::da411ec67acc0d3f0eb567de5a3d6007
https://doi.org/10.1104/pp.104.055087
https://doi.org/10.1104/pp.104.055087
Autor:
Hongbin Henriksson, Tuula T. Teeri, Patrik Johansson, Martin J. Baumann, Harry Brumer, T. Alwyn Jones, Stuart E. Denman, Åsa M. Kallas
Publikováno v:
The Plant Cell. 16:874-886
Xyloglucan endotransglycosylases (XETs) cleave and religate xyloglucan polymers in plant cell walls via a transglycosylation mechanism. Thus, XET is a key enzyme in all plant processes that require cell wall remodeling. To provide a basis for detaile
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0b09e3bce58fec686724f6ee7e147d8c
https://doi.org/10.1105/tpc.020065
https://doi.org/10.1105/tpc.020065
Autor:
Patrik Johansson, Terese Bergfors, Stuart E. Denman, T. Alwyn Jones, Tuula T. Teeri, Hongbin Henriksson, Harry Brumer, Åsa M. Kallas
Publikováno v:
Acta Crystallographica Section D Biological Crystallography. 59:535-537
Xyloglucan endotransglycosylases (XETs) cleave and religate xyloglucan polymers in plant cell walls. Recombinant XET from poplar has been purified from a Pichia pastoris expression system and crystallized. Two different crystal forms were obtained by
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0c83c880f97744ade28757fd83480062
https://doi.org/10.1107/s090744490202348x
https://doi.org/10.1107/s090744490202348x
Autor:
Jens M. Eklöf, Åsa M. Kallas, Gurvan Michel, Mirjam Czjzek, Tuula T. Teeri, Harry Brumer, Fredrika Gullfot, Martin J. Baumann, Pekka Mark
Publikováno v:
Proteins. 75(4)
Reorganization and degradation of the wall crosslinking and seed storage polysaccharide xyloglucan by glycoside hydrolase family 16 (GH16) endo-transglycosylases and hydrolases are crucial to the growth of the majority of land plants, affecting proce
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::55493db5b8bfbcb079ea35a9899ebd14
https://pubmed.ncbi.nlm.nih.gov/19004021
https://pubmed.ncbi.nlm.nih.gov/19004021
Autor:
Harry Brumer, Martin J. Baumann, Mirjam Czjzek, Jens M. Eklöf, Tuula T. Teeri, Åsa M. Kallas, Gurvan Michel
High-resolution, three-dimensional structures of the archetypal glycoside hydrolase family 16 (GH16) endo-xyloglucanases Tm-NXG1 and Tm-NXG2 from nasturtium (Tropaeolum majus) have been solved by x-ray crystallography. Key structural features that mo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2ebbd95f0d76570df59ab268b978ec65
https://europepmc.org/articles/PMC1955714/
https://europepmc.org/articles/PMC1955714/
Autor:
Gunnar Johansson, Lada Filonova, Geoffrey Daniel, Åsa M. Kallas, Lionel Greffe, Tuula T. Teeri
Publikováno v:
Biomacromolecules. 8(1)
Carbohydrate binding modules (CBMs) are noncatalytic substrate binding domains of many enzymes involved in carbohydrate metabolism. Here we used fluorescent labeled recombinant CBMs specific for crystalline cellulose (CBM1(HjCel7A)) and mannans (CBM2
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::504f273c807267299ebf2b5fa44bb2a3
https://pubmed.ncbi.nlm.nih.gov/17206793
https://pubmed.ncbi.nlm.nih.gov/17206793
Autor:
Hongbin Henriksson, Kathleen Piens, Tuula T. Teeri, Jenny Fäldt, Harry Brumer, Åsa M. Kallas, Patrik Johansson, Stuart E. Denman
The cDNA encoding a xyloglucan endotransglycosylase, PttXET16A, from hybrid aspen (Populus tremula×tremuloides) has been isolated from an expressed sequence tag library and expressed in the methylotrophic yeast Pichia pastoris. Sequence analysis ind
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0244c7e88365dfa2a09960ee5b920bb5
https://europepmc.org/articles/PMC1184566/
https://europepmc.org/articles/PMC1184566/