Breeding progress and preparedness for mass-scale deployment of perennial lignocellulosic biomass crops switchgrass, miscanthus, willow and poplar
John Clifton-Brown
(1)
,
Antoine Harfouche
(2)
,
Michael D. Casler
(3)
,
Huw Dylan Jones
(1)
,
William J. Macalpine
(4)
,
Donal Murphy-Bokern
(5)
,
Lawrence B. Smart
(6)
,
Anneli Adler
(7, 8)
,
Chris Ashman
(1)
,
Danny Awty-Carroll
(1)
,
Catherine Bastien
(9)
,
Sebastian Bopper
(10)
,
Vasile Botnari
(11)
,
Maryse Brancourt-Hulmel
(12, 13, 14)
,
Zhiyong Chen
(15)
,
Lindsay V. Clark
(16, 17)
,
Salvatore Cosentino
(18)
,
Sue Dalton
(1)
,
Chris Davey
(1)
,
Oene Dolstra
(19)
,
Iain Donnison
(1)
,
Richard Flavell
(20)
,
Joerg Greef
(21)
,
Steve Hanley
(4)
,
Astley Hastings
(22)
,
Magnus Hertzberg
(7)
,
Tsai-Wen Hsu
(23)
,
Lin S. Huang
(1)
,
Antonella Iurato
(1)
,
Elaine Jensen
(1)
,
Xiaoli Jin
(24)
,
Uffe Jorgensen
(25, 26)
,
Andreas Kiesel
(10)
,
Do-Soon Kim
(27)
,
Jianxiu Liu
(28)
,
Jon P. Mccalmont
(1)
,
Bernard G. Mcmahon
(29)
,
Michal Mos
(30)
,
Paul Robson
(1)
,
Erik J. Sacks
(16, 17)
,
Anatolii Sandu
(11)
,
Giovanni Scalici
(18)
,
Kai Schwarz
(21)
,
Danilo Scordia
(18)
,
Reza Shafiei
(31)
,
Ian Shield
(4)
,
Gancho Slavov
(4)
,
Brian J. Stanton
(32)
,
Kankshita Swaminathan
(33)
,
Gail Taylor
(34)
,
Andres F. Torres
(19)
,
Luisa M. Trindade
(19)
,
Timothy Tschaplinski
(35)
,
Gerald A. Tuskan
(35)
,
Toshihiko Yamada
(36)
,
Chang Yeon Yu
(37)
,
Ronald S. Zalesny
(38)
,
Junqin Zong
(28)
,
Iris Lewandowski
(10)
1
IBERS -
Institute of Biological, Environmental and Rural Sciences
2 Department for Innovation in Biological, Agro-Food and Forest Systems
3 US Dairy Forage Research Center
4 Rothamsted Research
5 Chercheur indépendant
6 Cornell University [New York]
7 SweTree Technol AB
8 SLU - Swedish University of Agricultural Sciences = Sveriges lantbruksuniversitet
9 BioForA - Biologie intégrée pour la valorisation de la diversité des arbres et de la forêt
10 Universität Hohenheim = University of Hohenheim
11 ASM - Academy of Sciences of Moldova
12 AgroImpact - Agroressources et Impacts environnementaux
13 BioEcoAgro - UMR transfrontalière INRAe - UMRT1158
14 BioEcoAgro - Equipe 1 - Functioning and adaptation of the plant in interaction with its environment
15 Hunan Agricultural University [Changsha]
16 Department of Crop Sciences
17 UIUC - University of Illinois at Urbana-Champaign [Urbana]
18 Unict - Università degli studi di Catania = University of Catania
19 Plant Breeding
20 Independent Artist
21 JKI - Julius Kühn-Institut
22 Institute of Biological and Environmental Science
23 Endemic Species Research Institute
24 Zhejiang University [Hangzhou, China]
25 Department of Agroecology
26 Centre for Circular Bioeconomy
27 SNU - Seoul National University [Seoul]
28 CAS - Chinese Academy of Sciences
29 UMD - University of Minnesota [Duluth]
30 Energene
31 The James Hutton Institute
32 GreenWood Resources
33 HudsonAlpha Institute for Biotechnology [Huntsville, AL]
34 University of Sydney - Biological Sciences
35 ORNL - Oak Ridge National Laboratory [Oak Ridge]
36 Hokkaido University [Sapporo, Japan]
37 Kangwon National University
38 Northern Research Station
2 Department for Innovation in Biological, Agro-Food and Forest Systems
3 US Dairy Forage Research Center
4 Rothamsted Research
5 Chercheur indépendant
6 Cornell University [New York]
7 SweTree Technol AB
8 SLU - Swedish University of Agricultural Sciences = Sveriges lantbruksuniversitet
9 BioForA - Biologie intégrée pour la valorisation de la diversité des arbres et de la forêt
10 Universität Hohenheim = University of Hohenheim
11 ASM - Academy of Sciences of Moldova
12 AgroImpact - Agroressources et Impacts environnementaux
13 BioEcoAgro - UMR transfrontalière INRAe - UMRT1158
14 BioEcoAgro - Equipe 1 - Functioning and adaptation of the plant in interaction with its environment
15 Hunan Agricultural University [Changsha]
16 Department of Crop Sciences
17 UIUC - University of Illinois at Urbana-Champaign [Urbana]
18 Unict - Università degli studi di Catania = University of Catania
19 Plant Breeding
20 Independent Artist
21 JKI - Julius Kühn-Institut
22 Institute of Biological and Environmental Science
23 Endemic Species Research Institute
24 Zhejiang University [Hangzhou, China]
25 Department of Agroecology
26 Centre for Circular Bioeconomy
27 SNU - Seoul National University [Seoul]
28 CAS - Chinese Academy of Sciences
29 UMD - University of Minnesota [Duluth]
30 Energene
31 The James Hutton Institute
32 GreenWood Resources
33 HudsonAlpha Institute for Biotechnology [Huntsville, AL]
34 University of Sydney - Biological Sciences
35 ORNL - Oak Ridge National Laboratory [Oak Ridge]
36 Hokkaido University [Sapporo, Japan]
37 Kangwon National University
38 Northern Research Station
Catherine Bastien
- Fonction : Auteur
- PersonId : 744835
- IdHAL : catherine-bastien
Maryse Brancourt-Hulmel
- Fonction : Auteur
- PersonId : 1159897
- IdHAL : brancourt-hulmel
- ORCID : 0000-0002-8679-7537
Danilo Scordia
- Fonction : Auteur
- PersonId : 800895
- ORCID : 0000-0002-3822-788X
Iris Lewandowski
- Fonction : Auteur
- PersonId : 800896
- ORCID : 0000-0002-0388-4521
Résumé
Genetic improvement through breeding is one of the key approaches to increasing biomass supply. This paper documents the breeding progress to date for four perennial biomass crops (PBCs) that have high output-input energy ratios: namely Panicum virgatum (switchgrass), species of the genera Miscanthus (miscanthus), Salix (willow) and Populus (poplar). For each crop, we report on the size of germplasm collections, the efforts to date to phenotype and genotype, the diversity available for breeding and on the scale of breeding work as indicated by number of attempted crosses. We also report on the development of faster and more precise breeding using molecular breeding techniques. Poplar is the model tree for genetic studies and is furthest ahead in terms of biological knowledge and genetic resources. Linkage maps, transgenesis and genome editing methods are now being used in commercially focused poplar breeding. These are in development in switchgrass, miscanthus and willow generating large genetic and phenotypic data sets requiring concomitant efforts in informatics to create summaries that can be accessed and used by practical breeders. Cultivars of switchgrass and miscanthus can be seed-based synthetic populations, semihybrids or clones. Willow and poplar cultivars are commercially deployed as clones. At local and regional level, the most advanced cultivars in each crop are at technology readiness levels which could be scaled to planting rates of thousands of hectares per year in about 5 years with existing commercial developers. Investment in further development of better cultivars is subject to current market failure and the long breeding cycles. We conclude that sustained public investment in breeding plays a key role in delivering future mass-scale deployment of PBCs.
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2019_CliftonBrown_GlobalChangeBiologyBioenergy_11_1_12566_openaccess_1.pdf (1.83 Mo)
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