Ectopic callose deposition into woody biomass modulates the nano-architecture of macrofibrils

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Fältnamn	Indikatorer	Metadata
000		04333naa a2200445 4500
001		oai:DiVA.org:kth-338496
003		SwePub
008		231115s2023 \| \|\|\|\|\|\|\|\|\|\|\|000 \|\|eng\|
009		oai:slubar.slu.se:126386
024	7	a https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-3384962 URI
024	7	a https://doi.org/10.1038/s41477-023-01459-02 DOI
024	7	a https://res.slu.se/id/publ/1263862 URI
040		a (SwePub)kthd (SwePub)slu
041		a engb eng
042		9 SwePub
072	7	a ref2 swepub-contenttype
072	7	a art2 swepub-publicationtype
100	1	a Bourdon, Matthieuu The Sainsbury Laboratory, University of Cambridge, Cambridge, UK; Friedrich Miescher Institute for Biomedical Research (FMI), Basel, Switzerland4 aut
245	1 0	a Ectopic callose deposition into woody biomass modulates the nano-architecture of macrofibrils
264	1	b Springer Nature,c 2023
338		a print2 rdacarrier
500		a QC 20231115
520		a Plant biomass plays an increasingly important role in the circular bioeconomy, replacing non-renewable fossil resources. Genetic engineering of this lignocellulosic biomass could benefit biorefinery transformation chains by lowering economic and technological barriers to industrial processing. However, previous efforts have mostly targeted the major constituents of woody biomass: cellulose, hemicellulose and lignin. Here we report the engineering of wood structure through the introduction of callose, a polysaccharide novel to most secondary cell walls. Our multiscale analysis of genetically engineered poplar trees shows that callose deposition modulates cell wall porosity, water and lignin contents and increases the lignin–cellulose distance, ultimately resulting in substantially decreased biomass recalcitrance. We provide a model of the wood cell wall nano-architecture engineered to accommodate the hydrated callose inclusions. Ectopic polymer introduction into biomass manifests in new physico-chemical properties and offers new avenues when considering lignocellulose engineering.
650	7	a LANTBRUKSVETENSKAPERx Bioteknologi med applikationer på växter och djurx Växtbioteknologi0 (SwePub)404012 hsv//swe
650	7	a AGRICULTURAL SCIENCESx Agricultural Biotechnologyx Plant Biotechnology0 (SwePub)404012 hsv//eng
650	7	a TEKNIK OCH TEKNOLOGIERx Kemiteknikx Polymerteknologi0 (SwePub)204032 hsv//swe
650	7	a ENGINEERING AND TECHNOLOGYx Chemical Engineeringx Polymer Technologies0 (SwePub)204032 hsv//eng
700	1	a Vilaplana, Francisco,d 1979-u KTH,Glykovetenskap,Wallenberg Wood Science Center4 aut0 (Swepub:kth)u173a4yy
700	1	a Bulone, Vincentu KTH,Glykovetenskap,College of Medicine and Public Health, Flinders University, Bedford Park, South Australia, Australia4 aut0 (Swepub:kth)u13o1auq
700	1	a Helariutta, Ykäu The Sainsbury Laboratory, University of Cambridge, Cambridge, UK; Wood Development Group, University of Helsinki, Helsinki, Finland; Organismal and Evolutionary Biology Research Programme, Faculty of Biological and Environmental Sciences and Viikki Plant Science Centre, University of Helsinki, Helsinki, Finland4 aut
700	1	a Miskolczi, Pal Csabau Swedish University of Agricultural Sciences,Sveriges lantbruksuniversitet,Institutionen för skoglig genetik och växtfysiologi,Department of Forest Genetics and Plant Physiology4 aut0 (Swepub:slu)48929
700	1	a Bhalerao, Rishikesh P.u Swedish University of Agricultural Sciences,Sveriges lantbruksuniversitet,Institutionen för skoglig genetik och växtfysiologi,Department of Forest Genetics and Plant Physiology4 aut0 (Swepub:slu)48176
710	2	a The Sainsbury Laboratory, University of Cambridge, Cambridge, UK; Friedrich Miescher Institute for Biomedical Research (FMI), Basel, Switzerlandb Glykovetenskap4 org
710	2	a Sveriges lantbruksuniversitet
773	0	t Nature Plantsd : Springer Natureg 9:9, s. 1530-1546q 9:9<1530-1546x 2055-0278x 2055-026X
856	4	u https://doi.org/10.1038/s41477-023-01459-0y Fulltext
856	4	u https://pub.epsilon.slu.se/id/eprint/31802/contentsx primaryx Raw objectx freey FULLTEXT
856	4 8	u https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-338496
856	4 8	u https://doi.org/10.1038/s41477-023-01459-0
856	4 8	u https://res.slu.se/id/publ/126386

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By the author/editor: Bourdon, Matthie ...; Vilaplana, Franc ...; Bulone, Vincent; Helariutta, Ykä; Miskolczi, Pal C ...; Bhalerao, Rishik ...

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AGRICULTURAL SCIENCES: AGRICULTURAL SCI ...; and Agricultural Bio ...; and Plant Biotechnol ...

ENGINEERING AND TECHNOLOGY: ENGINEERING AND ...; and Chemical Enginee ...; and Polymer Technolo ...

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