Triose phosphate utilization and beyond: from photosynthesis to end product synthesis.
Gas exchange
TPU limitation
phosphate metabolism
photosynthesis modeling
regulation of photosynthesis
sink strength
triose phosphate utilization
Journal
Journal of experimental botany
ISSN: 1460-2431
Titre abrégé: J Exp Bot
Pays: England
ID NLM: 9882906
Informations de publication
Date de publication:
27 03 2019
27 03 2019
Historique:
received:
03
10
2018
accepted:
07
03
2019
pubmed:
15
3
2019
medline:
27
5
2020
entrez:
15
3
2019
Statut:
ppublish
Résumé
During photosynthesis, plants fix CO2 from the atmosphere onto ribulose-bisphosphate, producing 3-phosphoglycerate, which is reduced to triose phosphates (TPs). The TPs are then converted into the end products of photosynthesis. When a plant is photosynthesizing very quickly, it may not be possible to commit photosynthate to end products as fast as it is produced, causing a decrease in available phosphate and limiting the rate of photosynthesis to the rate of triose phosphate utilization (TPU). The occurrence of an observable TPU limitation is highly variable based on species and especially growth conditions, with TPU capacity seemingly regulated to be in slight excess of typical photosynthetic rates the plant might experience. The physiological effects of TPU limitation are discussed with an emphasis on interactions between the Calvin-Benson cycle and the light reactions. Methods for detecting TPU-limited data from gas exchange data are detailed and the impact on modeling of some physiological effects are shown. Special consideration is given to common misconceptions about TPU.
Identifiants
pubmed: 30868155
pii: 5377924
doi: 10.1093/jxb/erz058
pmc: PMC6939825
doi:
Substances chimiques
Phosphates
0
Trioses
0
Types de publication
Journal Article
Research Support, N.I.H., Extramural
Research Support, Non-U.S. Gov't
Research Support, U.S. Gov't, Non-P.H.S.
Review
Langues
eng
Sous-ensembles de citation
IM
Pagination
1755-1766Subventions
Organisme : NIGMS NIH HHS
ID : T32 GM110523
Pays : United States
Informations de copyright
© The Author(s) 2019. Published by Oxford University Press on behalf of the Society for Experimental Biology. All rights reserved. For permissions, please email: journals.permissions@oup.com.
Références
Plant Physiol. 1983 Jul;72(3):767-74
pubmed: 16663083
Plant Physiol. 1986 Aug;81(4):1123-9
pubmed: 16664954
Plant Physiol. 1992 Sep;100(1):502-8
pubmed: 16652990
Proc Natl Acad Sci U S A. 2002 May 14;99(10):7166-71
pubmed: 12011472
New Phytol. 2019 Mar;221(4):1843-1852
pubmed: 30267568
Plant Physiol. 2005 Oct;139(2):979-90
pubmed: 16183840
Plant Physiol. 1977 Jun;59(6):1146-55
pubmed: 16660011
Planta. 1991 Nov;185(4):554-62
pubmed: 24186534
Biochem Soc Trans. 1983 Jan;11(1):74-6
pubmed: 6402392
Plant J. 2010 Jun 1;62(5):785-95
pubmed: 20202172
Annu Rev Plant Physiol Plant Mol Biol. 1996 Jun;47:431-444
pubmed: 15012296
Plant Cell Environ. 2010 Nov;33(11):1852-74
pubmed: 20561254
Plant Biotechnol J. 2011 Oct;9(8):874-83
pubmed: 22003502
Planta. 1984 Nov;161(6):525-30
pubmed: 24253921
Proc Natl Acad Sci U S A. 2014 Nov 25;111(47):16967-72
pubmed: 25368168
Plant Cell. 2013 Feb;25(2):694-714
pubmed: 23444331
New Phytol. 2007;176(2):402-14
pubmed: 17888119
Plant J. 2000 Apr;22(1):39-50
pubmed: 10792819
Biochim Biophys Acta. 2007 Oct;1767(10):1233-44
pubmed: 17765199
Planta. 1981 Dec;153(4):376-87
pubmed: 24276943
Plant Physiol. 1982 Mar;69(3):657-9
pubmed: 16662268
Photosynth Res. 1993 Jan;35(1):5-14
pubmed: 24318616
Plant Physiol. 1992 Mar;98(3):1105-14
pubmed: 16668733
Biochemistry. 1981 Sep 15;20(19):5476-82
pubmed: 6457633
Plant Cell Environ. 2001 Apr;24(4):419-28
pubmed: 11676444
Plant J. 2000 Nov;24(3):383-96
pubmed: 11069711
J Biol Chem. 1991 May 25;266(15):9447-52
pubmed: 1903385
Nat Plants. 2018 Jan;4(1):46-54
pubmed: 29229957
Planta. 1988 Dec;176(3):415-24
pubmed: 24220871
Plant Cell Environ. 2017 Nov;40(11):2608-2627
pubmed: 28628949
Biochim Biophys Acta. 1980 Nov 5;593(1):85-102
pubmed: 7426648
Plant Physiol. 2014 Nov;166(3):1560-74
pubmed: 25204647
Plant Physiol. 1971 Dec;48(6):712-9
pubmed: 16657866
Planta. 1986 Mar;167(3):369-75
pubmed: 24240306
J Exp Bot. 2001 Jul;52(360):1383-400
pubmed: 11457898
New Phytol. 2017 Feb;213(3):1543-1554
pubmed: 27768807
New Phytol. 2018 Apr;218(1):94-106
pubmed: 29344970
Plant Physiol. 1987 Jul;84(3):658-64
pubmed: 16665498
Plant J. 2009 Sep;59(5):826-39
pubmed: 19453453
Plant Physiol. 1986 Jul;81(3):788-91
pubmed: 16664903
Planta. 2016 Mar;243(3):687-98
pubmed: 26620947
Plant Cell Environ. 2014 Mar;37(3):724-41
pubmed: 24033429
Plant Cell. 2017 Apr;29(4):808-823
pubmed: 28351992
Plant Cell Environ. 2008 Feb;31(2):235-43
pubmed: 17996016
Biochim Biophys Acta. 2002 Dec 2;1556(2-3):208-16
pubmed: 12460678
Plant Cell Environ. 2016 Jun;39(6):1180-97
pubmed: 25923517
Planta. 1984 Mar;160(4):305-13
pubmed: 24258579
Plant Physiol. 1986 Jan;80(1):63-7
pubmed: 16664608
Plant Physiol. 1983 Jan;71(1):108-11
pubmed: 16662766
Proc Natl Acad Sci U S A. 1993 Jul 1;90(13):6160-4
pubmed: 11607409
Plant Cell Environ. 2018 Jul;41(7):1483-1496
pubmed: 29520969
Mol Plant. 2014 Jan;7(1):137-55
pubmed: 24121291
New Phytol. 2010 Mar;185(4):988-99
pubmed: 20070539
Plant Physiol. 1983 Nov;73(3):542-9
pubmed: 16663255
Plant Physiol. 1989 Apr;89(4):1066-70
pubmed: 16666665
Arch Biochem Biophys. 1983 Aug;225(1):143-8
pubmed: 6614914
New Phytol. 2015 Oct;208(2):382-95
pubmed: 26032897
Plant Cell Environ. 2007 Sep;30(9):1086-106
pubmed: 17661749
Plant Cell Environ. 2009 May;32(5):448-64
pubmed: 19183300
Planta. 1986 May;168(1):84-93
pubmed: 24233739
Planta. 1988 Dec;173(4):519-27
pubmed: 24226689
Plant Physiol. 2005 Jan;137(1):242-52
pubmed: 15618411
Plant Physiol. 1985 May;78(1):71-5
pubmed: 16664211
Plant Cell Environ. 2016 Jun;39(6):1161-3
pubmed: 26390237
Plant Physiol. 1988 Dec;88(4):1125-30
pubmed: 16666432
Plant Physiol. 1985 Mar;77(3):617-20
pubmed: 16664108
Planta. 1988 Jun;174(3):407-16
pubmed: 24221524
Plant Cell Environ. 2015 Jun;38(6):1142-56
pubmed: 25311401
Planta. 1967 Sep;77(3):261-76
pubmed: 24522544
Plant Physiol. 2010 Mar;152(3):1251-62
pubmed: 20107023
Planta. 1988 Dec;173(4):459-67
pubmed: 24226682
Plant Physiol. 1984 Jul;75(3):554-60
pubmed: 16663665
Photosynth Res. 1991 Mar;27(3):169-78
pubmed: 24414689
Plant Physiol. 1989 Feb;89(2):590-6
pubmed: 16666587
Proc Natl Acad Sci U S A. 2002 Oct 1;99(20):12789-94
pubmed: 12192092
Plant Physiol. 1986 Aug;81(4):1115-22
pubmed: 16664953
Planta. 2000 Oct;211(5):743-51
pubmed: 11089689
Plant Physiol. 1985 Jul;78(3):619-22
pubmed: 16664293
Planta. 1984 Mar;160(4):320-9
pubmed: 24258581
Plant Physiol. 1989 Oct;91(2):679-84
pubmed: 16667087
Plant Physiol. 1999 Apr;119(4):1387-98
pubmed: 10198098
New Phytol. 2017 Feb;213(3):1036-1051
pubmed: 27768823