ArticlePlant physiology2019
Analysis of OJIP Chlorophyll Fluorescence Kinetics and Q
Article in Plant physiology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 38 papers.
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Who cites it
38 citing papers in PubMed, 112 citations in OpenAlex.
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- Chloroplast Responses to Drought: Integrative Mechanisms and Mitigation Strategies.International journal of molecular sciences · 2025Review
- Deciphering the genetic basis of chlorophyll fluorescence parameters and vegetation indices under heat stress in blueberry.BMC plant biology · 2025Article
- In-Depth Analysis of Chlorophyll Fluorescence Rise Kinetics Reveals Interference Effects of a Radiofrequency Electromagnetic Field (RF-EMF) on Plant Hormetic Responses to Drought Stress.International journal of molecular sciences · 2025Article
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- Effects of exogenous melatonin on the growth and photosynthetic characteristics of tomato seedlings under saline-alkali stress.Scientific reports · 2025Article
- Salt tolerance in wheat is associated with the maintenance of shoot biomass, stomatal conductance, and sucrose in the phloem.Plant-environment interactions (Hoboken, N.J.) · 2024Article
- Precision Detection of Salt Stress in Soybean Seedlings Based on Deep Learning and Chlorophyll Fluorescence Imaging.Plants (Basel, Switzerland) · 2024Article
- Golden 2-like Transcription Factors Regulate Photosynthesis under UV-B Stress by Regulating the Calvin Cycle.Plants (Basel, Switzerland) · 2024Article
- Assessing the Impact of Hexavalent Chromium (Cr VI) at Varied Concentrations on Spirulina platensis for Growth, Metal Sorption, and Photosynthetic Responses.Current microbiology · 2024Article
- Photosynthetic Responses ofPlants (Basel, Switzerland) · 2024Article
- Nitrate nitrogen enhances the efficiency of photoprotection inFrontiers in plant science · 2024Article
- The efficiency of chlorophyll fluorescence as a selection criterion for salinity and climate aridity tolerance in barley genotypes.Frontiers in plant science · 2024Article
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- Analysis of Fast Fluorescence Kinetics of a Single Cyanobacterium Trapped in an Optical Microcavity.Plants (Basel, Switzerland) · 2023Article
- iReenCAM: automated imaging system for kinetic analysis of photosynthetic pigment biosynthesis at high spatiotemporal resolution during early deetiolation.Frontiers in plant science · 2023Article
- Assessing Heat Tolerance in Creeping Bentgrass Lines Based on Physiological Responses.Plants (Basel, Switzerland) · 2022Article
Corrections and comments
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Authors and funding
6 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Chlorophyll fluorescence kinetic analysis has become an important tool in basic and applied research on plant physiology and agronomy. While early systems recorded the integrated kinetics of a selected spot or plant, later systems enabled imaging of at least the slower parts of the kinetics (20-ms time resolution). For faster events, such as the rise from the basic dark-adapted fluorescence yield to the maximum (OJIP transient), or the fluorescence yield decrease during reoxidation of plastoquinone A after a saturating flash, integrative systems are used because of limiting speed of the available imaging systems. In our new macroscopic and microscopic systems, the OJIP or plastonique A reoxidation fluorescence transients are directly imaged using an ultrafast camera. The advantage of such systems compared to nonimaging measurements is the analysis of heterogeneity of measured parameters, for example between the photosynthetic tissue near the veins and the tissue further away from the veins. Further, in contrast to the pump-and-probe measurement, direct imaging allows for measuring the transition of the plant from the dark-acclimated to a light-acclimated state via a quenching analysis protocol in which every supersaturating flash is coupled to a measurement of the fast fluorescence rise. We show that pump-and-probe measurement of OJIP is prone to artifacts, which are eliminated with the direct measurement. The examples of applications shown here, zinc deficiency and cadmium toxicity, demonstrate that this novel imaging platform can be used for detection and analysis of a range of alterations of the electron flow around PSII.
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