Application of the rapid leaf A-Ci response (RACiR) technique: examples from evergreen broadleaved species

doi:10.1007/s11120-022-00980-1

	Application of the rapid leaf A-Ci response (RACiR) technique: examples from evergreen broadleaved species
	Lin, Quanhong 1; Tian, Di ; Zhao, Changti ; Wang, Bin ; Yan, Zhengbing 5; Stocker, Benjamin D.; Li, Yu'e ; Fang, Jingyun6,7
	2023
发表期刊	PHOTOSYNTHESIS RESEARCH
ISSN	0166-8595
卷号	155 期号:2 页码:139-146
摘要	Using steady-state photosynthesis-intercellular CO2 concentration (A-C-i) response curves to obtain the maximum rates of ribulose-1,5-bisphosphate carboxylase oxygenase carboxylation (V-cmax) and electron transport (J(max)) is time-consuming and labour-intensive. Instead, the rapid A-C-i response (RACiR) technique provides a potential, high-efficiency method. However, efficient parameter settings of RACiR technique for evergreen broadleaved species remain unclear. Here, we used Li-COR LI-6800 to obtain the optimum parameter settings of RACiR curves for evergreen broadleaved trees and shrubs. We set 11 groups of CO2 gradients ([CO2]), i.e. R1 (400-1500 ppm), R2 (400-200-800 ppm), R3 (420-20-620 ppm), R4 (420-20-820 ppm), R5 (420-20-1020 ppm), R6 (420-20-1220 ppm), R7 (420-20-1520 ppm), R8 (420-20-1820 ppm), R9 (450-50-650 ppm), R10 (650-50 ppm) and R11 (650-50-650 ppm), and then compared the differences between steady-state A-C-i and RACiR curves. We found that V-cmax and J(max) calculated by steady-state A-C-i and RACiR curves overall showed no significant differences across 11 [CO2] gradients (P > 0.05). For the studied evergreens, the efficiency and accuracy of R2, R3, R4, R9 and R10 were higher than the others. Hence, we recommend that the [CO2] gradients of R2, R3, R4, R9 and R10 could be applied preferentially for measurements when using the RACiR technique to obtain V-cmax and J(max) of evergreen broadleaved species.
关键词	Rapid A-C-i response (RACiR) Steady-state A-C-i CO2 response V-cmax J(max) RuBisCO Photosynthesis
学科领域	Plant Sciences
DOI	10.1007/s11120-022-00980-1
收录类别	SCI
语种	英语
WOS关键词	CO2 CONCENTRATION ; ATMOSPHERIC CO2 ; GAS-EXCHANGE ; PHOTOSYNTHETIC ACCLIMATION ; ASSIMILATION ; LEAVES ; CARBOXYLATION ; TEMPERATURE ; LIMITATIONS ; ENRICHMENT
WOS研究方向	Science Citation Index Expanded (SCI-EXPANDED)
WOS记录号	WOS:000880229300001
出版者	SPRINGER
文献子类	Article
出版地	DORDRECHT
EISSN	1573-5079
资助机构	National Natural Science Foundation of China [32271680, 31800397] ; China Association for Science and Technology [2021QNRC001] ; Swiss National Science Foundation [PCEFP2_181115] ; Swiss National Science Foundation (SNF) [GRANTS:17091941, PCEFP2_181115] Funding Source: Swiss National Science Foundation (SNF)
作者邮箱	tiandi@bjfu.edu.cn
引用统计
文献类型	期刊论文
条目标识符	http://ir.ibcas.ac.cn/handle/2S10CLM1/29077
专题	植被与环境变化国家重点实验室
作者单位	1.Beijing Forestry Univ, Coll Forestry, Key Lab Silviculture & Conservat, Minist Educ, Beijing 100083, Peoples R China 2.Capital Normal Univ, Coll Life Sci, Beijing 100048, Peoples R China 3.Tian, Di; Stocker, Benjamin D.] ETH, Dept Environm Syst Sci, Inst Agr Sci, Univ Str 2, CH-8092 Zurich, Switzerland 4.Tian, Di; Stocker, Benjamin D.] Swiss Fed Inst Forest Snow & Landscape Res WSL, Zurcherstr 111, CH-8903 Birmensdorf, Switzerland 5.Chinese Acad Agr Sci, Inst Environm & Sustainable Dev Agr, Beijing 100081, Peoples R China 6.Chinese Acad Sci, Inst Bot, State Key Lab Vegetat & Environm Change, Beijing 100093, Peoples R China 7.Peking Univ, Coll Urban & Environm Sci, Inst Ecol, Beijing 100871, Peoples R China 8.Peking Univ, Minist Educ, Key Lab Earth Surface Proc, Beijing 100871, Peoples R China
推荐引用方式 GB/T 7714	Lin, Quanhong,Tian, Di,Zhao, Changti,et al. Application of the rapid leaf A-Ci response (RACiR) technique: examples from evergreen broadleaved species[J]. PHOTOSYNTHESIS RESEARCH,2023,155(2):139-146.
APA	Lin, Quanhong.,Tian, Di.,Zhao, Changti.,Wang, Bin.,Yan, Zhengbing.,...&Fang, Jingyun.(2023).Application of the rapid leaf A-Ci response (RACiR) technique: examples from evergreen broadleaved species.PHOTOSYNTHESIS RESEARCH,155(2),139-146.
MLA	Lin, Quanhong,et al."Application of the rapid leaf A-Ci response (RACiR) technique: examples from evergreen broadleaved species".PHOTOSYNTHESIS RESEARCH 155.2(2023):139-146.

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