Sökning: WFRF:(Escamez Sacha)
> (2023) >
Genetic markers and...
Genetic markers and tree properties predicting wood biorefining potential in aspen (Populus tremula) bioenergy feedstock
-
- Escamez, Sacha, 1987- (författare)
- Umeå universitet,Institutionen för fysiologisk botanik,Umeå Plant Science Centre (UPSC),Umeå University, Sweden
-
- Robinson, Kathryn M., 1975- (författare)
- Umeå universitet,Institutionen för fysiologisk botanik,Umeå Plant Science Centre (UPSC),Umeå University, Sweden
-
- Luomaranta, Mikko (författare)
- Umeå universitet,Institutionen för fysiologisk botanik,Umeå Plant Science Centre (UPSC),Umeå University, Sweden
-
visa fler...
-
- Gandla, Madhavi Latha (författare)
- Umeå universitet,Kemiska institutionen,Umeå University, Sweden
-
- Mähler, Niklas (författare)
- Umeå universitet,Institutionen för fysiologisk botanik,Umeå Plant Science Centre (UPSC),Umeå University, Sweden
-
- Yassin, Zakiya (författare)
- RISE,Bygg och fastighet,RISE AB, Stockholm, Sweden
-
- Grahn, Thomas (författare)
- RISE,Massa, papper och förpackningar,RISE AB, Stockholm, Sweden
-
- Scheepers, Gerhard (författare)
- RISE,Bygg och fastighet,RISE AB, Stockholm, Sweden
-
- Stener, Lars-Göran (författare)
- The Forestry Research Institute of Sweden, Ekebo, Svalöv, Sweden
-
- Jansson, Stefan, 1959- (författare)
- Umeå universitet,Institutionen för fysiologisk botanik,Umeå Plant Science Centre (UPSC),Umeå University, Sweden
-
- Jönsson, Leif J. (författare)
- Umeå universitet,Kemiska institutionen,Umeå University, Sweden
-
- Street, Nathaniel, 1979- (författare)
- Umeå universitet,Institutionen för fysiologisk botanik,Umeå Plant Science Centre (UPSC),Umeå University, Sweden
-
- Tuominen, Hannele, 1964- (författare)
- Umeå universitet,Institutionen för fysiologisk botanik,Umeå Plant Science Centre (UPSC),Umeå University, Sweden; SLU Swedish University of Agricultural Sciences, Sweden
-
visa färre...
-
(creator_code:org_t)
- BioMed Central Ltd, 2023
- 2023
- Engelska.
-
Ingår i: Biotechnology for Biofuels and Bioproducts. - : BioMed Central Ltd. - 2731-3654. ; 16:1
- Relaterad länk:
-
https://doi.org/10.1...
-
visa fler...
-
https://umu.diva-por... (primary) (Raw object)
-
https://urn.kb.se/re...
-
https://doi.org/10.1...
-
https://urn.kb.se/re...
-
visa färre...
Abstract
Ämnesord
Stäng
- Background: Wood represents the majority of the biomass on land and constitutes a renewable source of biofuels and other bioproducts. However, wood is recalcitrant to bioconversion, raising a need for feedstock improvement in production of, for instance, biofuels. We investigated the properties of wood that affect bioconversion, as well as the underlying genetics, to help identify superior tree feedstocks for biorefining. Results: We recorded 65 wood-related and growth traits in a population of 113 natural aspen genotypes from Sweden (https://doi.org/10.5061/dryad.gtht76hrd). These traits included three growth and field performance traits, 20 traits for wood chemical composition, 17 traits for wood anatomy and structure, and 25 wood saccharification traits as indicators of bioconversion potential. Glucose release after saccharification with acidic pretreatment correlated positively with tree stem height and diameter and the carbohydrate content of the wood, and negatively with the content of lignin and the hemicellulose sugar units. Most of these traits displayed extensive natural variation within the aspen population and high broad-sense heritability, supporting their potential in genetic improvement of feedstocks towards improved bioconversion. Finally, a genome-wide association study (GWAS) revealed 13 genetic loci for saccharification yield (on a whole-tree-biomass basis), with six of them intersecting with associations for either height or stem diameter of the trees. Conclusions: The simple growth traits of stem height and diameter were identified as good predictors of wood saccharification yield in aspen trees. GWAS elucidated the underlying genetics, revealing putative genetic markers for bioconversion of bioenergy tree feedstocks. © 2023, The Author(s).
Ämnesord
- LANTBRUKSVETENSKAPER -- Lantbruksvetenskap, skogsbruk och fiske -- Trävetenskap (hsv//swe)
- AGRICULTURAL SCIENCES -- Agriculture, Forestry and Fisheries -- Wood Science (hsv//eng)
- LANTBRUKSVETENSKAPER -- Lantbruksvetenskap, skogsbruk och fiske -- Skogsvetenskap (hsv//swe)
- AGRICULTURAL SCIENCES -- Agriculture, Forestry and Fisheries -- Forest Science (hsv//eng)
Nyckelord
- Bioenergy
- Biomass
- Biorefining
- Feedstock recalcitrance
- Forest feedstocks
- Saccharification
- Bioconversion
- Biofuels
- Feedstocks
- Forestry
- Indicators (chemical)
- Population statistics
- Wood
- Bio-energy
- Forest feedstock
- Genetic markers
- Growth traits
- Property
- Stem diameter
- Stem height
- Wood saccharifications
- Diameter
- Height
- Populus
- Trees
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
Hitta via bibliotek
Till lärosätets databas
- Av författaren/redakt...
-
Escamez, Sacha, ...
-
Robinson, Kathry ...
-
Luomaranta, Mikk ...
-
Gandla, Madhavi ...
-
Mähler, Niklas
-
Yassin, Zakiya
-
visa fler...
-
Grahn, Thomas
-
Scheepers, Gerha ...
-
Stener, Lars-Gör ...
-
Jansson, Stefan, ...
-
Jönsson, Leif J.
-
Street, Nathanie ...
-
Tuominen, Hannel ...
-
visa färre...
- Om ämnet
-
- LANTBRUKSVETENSKAPER
-
LANTBRUKSVETENSK ...
-
och Lantbruksvetensk ...
-
och Trävetenskap
-
- LANTBRUKSVETENSKAPER
-
LANTBRUKSVETENSK ...
-
och Lantbruksvetensk ...
-
och Skogsvetenskap
- Artiklar i publikationen
-
Biotechnology fo ...
- Av lärosätet
-
RISE
-
Umeå universitet