The genetic architecture of host response reveals the importance of arbuscular mycorrhizae to maize cultivation.
Rhizophagus irregularis
arbuscular mycorrhiza
benefit
dependence
maize
plant biology
trade-off
Journal
eLife
ISSN: 2050-084X
Titre abrégé: Elife
Pays: England
ID NLM: 101579614
Informations de publication
Date de publication:
19 11 2020
19 11 2020
Historique:
received:
02
08
2020
accepted:
30
10
2020
entrez:
19
11
2020
pubmed:
20
11
2020
medline:
23
3
2021
Statut:
epublish
Résumé
Arbuscular mycorrhizal fungi (AMF) are ubiquitous in cultivated soils, forming symbiotic relationships with the roots of major crop species. Studies in controlled conditions have demonstrated the potential of AMF to enhance the growth of host plants. However, it is difficult to estimate the actual benefit in the field, not least because of the lack of suitable AMF-free controls. Here we implement a novel strategy using the selective incorporation of AMF-resistance into a genetic mapping population to evaluate maize response to AMF. We found AMF to account for about one-third of the grain production in a medium input field, as well as to affect the relative performance of different plant genotypes. Characterization of the genetic architecture of the host response indicated a trade-off between mycorrhizal dependence and benefit. We identified several QTL linked to host benefit, supporting the feasibility of breeding crops to maximize profit from symbiosis with AMF.
Identifiants
pubmed: 33211006
doi: 10.7554/eLife.61701
pii: 61701
pmc: PMC7676867
doi:
pii:
Substances chimiques
Plant Proteins
0
Soil
0
Types de publication
Journal Article
Research Support, Non-U.S. Gov't
Langues
eng
Sous-ensembles de citation
IM
Subventions
Organisme : La Comisión Nacional para el Conocimiento y Uso de la Biodiversidad (CONABIO), Mexico
ID : Impact of native arbuscular mycorrhizal fungi on maize performance (Nº 62, 2016-2018)
Pays : International
Organisme : Consejo Nacional de Ciencia y Tecnología (CONACYT), Mexico
ID : Ph.D. scholarship
Pays : International
Organisme : U.S. Department of Agriculture
ID : Hatch Appropriations under Project #PEN04734 and Accession #1021929
Pays : International
Organisme : Bill & Melinda Gates Foundation and the Foreign, Commonwealth & Development Office (FCDO)
ID : Engineering the Nitrogen Symbiosis for Africa (ENSA)
Pays : International
Informations de copyright
© 2020, Ramírez-Flores et al.
Déclaration de conflit d'intérêts
MR, SP, ML, BB, DA, UP, VO, RS No competing interests declared
Références
Plant Cell Environ. 2019 May;42(5):1758-1774
pubmed: 30578745
Trends Plant Sci. 2015 Mar;20(3):150-4
pubmed: 25583176
Nature. 2017 Mar 15;543(7645):328-336
pubmed: 28300100
Plant Physiol. 2011 Jul;156(3):1190-201
pubmed: 21628631
New Phytol. 2007;176(1):22-36
pubmed: 17803639
New Phytol. 2019 Jul;223(2):548-564
pubmed: 30746704
Theor Appl Genet. 2010 Mar;120(5):1029-39
pubmed: 20012933
Am Nat. 2018 Dec;192(6):715-730
pubmed: 30444650
ISME J. 2016 Feb;10(2):389-99
pubmed: 26172208
Trends Plant Sci. 2015 May;20(5):283-290
pubmed: 25840500
Mycorrhiza. 2014 Nov;24(8):611-25
pubmed: 24770494
PLoS One. 2014 Mar 07;9(6):e90841
pubmed: 24608923
New Phytol. 2020 Feb;225(4):1762-1776
pubmed: 31484206
New Phytol. 2018 Dec;220(4):1012-1030
pubmed: 29573278
Mycorrhiza. 2015 Jan;25(1):13-24
pubmed: 24831020
Bioinformatics. 2003 May 1;19(7):889-90
pubmed: 12724300
Oecologia. 1988 Dec;77(4):537-543
pubmed: 28311275
Ann Bot. 2019 Nov 27;124(6):933-946
pubmed: 30753410
Plant Cell. 2008 Nov;20(11):2989-3005
pubmed: 19033527
Sci Adv. 2020 Jul 1;6(27):
pubmed: 32937432
Trends Ecol Evol. 2016 Jun;31(6):440-452
pubmed: 26993667
Cell Res. 2014 Jan;24(1):130-3
pubmed: 24343576
New Phytol. 2019 May;222(3):1171-1175
pubmed: 30657593
Bioinformatics. 2007 Oct 1;23(19):2633-5
pubmed: 17586829
Cold Spring Harb Perspect Biol. 2019 Jun 3;11(6):
pubmed: 30910773
New Phytol. 2018 Dec;220(4):1092-1107
pubmed: 29987890
New Phytol. 2019 Jul;223(2):882-895
pubmed: 30932187
ISME J. 2014 Jun;8(6):1336-45
pubmed: 24351937
Trends Plant Sci. 2008 Feb;13(2):93-7
pubmed: 18262822
Evolution. 2019 Nov;73(11):2230-2246
pubmed: 31389004
Curr Opin Plant Biol. 2014 Aug;20:26-34
pubmed: 24853646
Plant J. 2017 Jan;89(1):169-178
pubmed: 27585732
Ann N Y Acad Sci. 2010 Sep;1206:56-79
pubmed: 20860683
PLoS One. 2016 Dec 1;11(12):e0167014
pubmed: 27907023
Plant Cell. 2008 Dec;20(12):3467-79
pubmed: 19106374
Trends Ecol Evol. 2008 Feb;23(2):95-103
pubmed: 18191280
J Exp Bot. 2019 Oct 15;70(19):5327-5342
pubmed: 31199461
J Exp Bot. 2020 Aug 6;71(16):4972-4984
pubmed: 32309861
Nat Rev Microbiol. 2008 Oct;6(10):763-75
pubmed: 18794914
Nat Plants. 2019 Sep;5(9):933-939
pubmed: 31477892
PLoS Biol. 2016 Jan 11;14(1):e1002342
pubmed: 26752627
Theor Appl Genet. 2020 Feb;133(2):409-417
pubmed: 31707439
Plant Physiol. 2020 Apr;182(4):1597-1612
pubmed: 32054781
PLoS One. 2014 May 07;9(5):e96782
pubmed: 24804793
New Phytol. 2018 Dec;220(4):1135-1140
pubmed: 29658105
New Phytol. 2017 Apr;214(2):632-643
pubmed: 28098948
Microb Ecol. 2020 Mar 21;:
pubmed: 32200418
Plant Cell Environ. 2008 Sep;31(9):1203-13
pubmed: 18507809
Mycorrhiza. 2007 Mar;17(2):75-91
pubmed: 17216499
New Phytol. 2006;171(1):41-53
pubmed: 16771981
Front Plant Sci. 2013 Dec 26;4:533
pubmed: 24409191
New Phytol. 2015 Mar;205(4):1406-23
pubmed: 25639293
Plant J. 2005 Oct;44(1):52-61
pubmed: 16167895
New Phytol. 2019 Oct;224(1):409-420
pubmed: 31125425