OOIR: Observatory of International Research

Papers

(The TQCC of Photosynthetica is 6. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2022-01-01 to 2026-01-01.)

Article	Citations
Cadmium and high light stress interactions highlight limits of PSII in Arabidopsis thaliana	54
Adaptive photosynthetic strategies of the invasive plant Sphagneticola trilobata and its hybrid to a low-light environment	23
Both uniconazole and 5-aminolevulinic acid increase maize (Zea mays L.) yield by changing its ear morphology and increasing photosynthetic efficiency and antioxidants in saline-alkali land	22
Dr. Autar Krishen Mattoo (1943-2024): an outstanding plant biologist with a focus on photosynthesis	21
Increased brassinolide accumulation and increased growth in low-light-grown transgenic tobacco	17
Photosynthetic performance of walnut leaves during the occurrence of leaf scorch	16
Influence of phytochromes on microRNA expression, phenotype, and photosynthetic activity in A. thaliana phy mutants under light with different spectral composition	14
Unravelling the differential responses of critically endangered Onobrychis conferta populations to drought and salinity stress	12
Excess energy and photosynthesis: responses to seasonal water limitations in co-occurring woody encroachers of the semi-arid Southern Great Plains	12
Changes in the photosynthetic response of lettuce exposed to toxic element multicontamination under hydroponic conditions	12
Honoring Hartmut Karl Lichtenthaler, innovative pioneer of photosynthesis, on his 90<sup>th</sup> birthday	11
Photosystem II efficiency in response to diurnal and seasonal variations in photon flux density and air temperature for green, yellow-green, and purple-leaved cultivars of sweet potato [Ipomoea bata	11
Biochemical, gas exchange, and chlorophyll fluorescence analysis of maize genotypes under drought stress reveals important insights into their interaction and homeostasis	11
Improvement in the photoprotective capability benefits the productivity of a yellow-green wheat mutant in N-deficient conditions	11
Evaluation of the relationship between color-tuning of photosynthetic excitons and thermodynamic stability of light-harvesting chromoproteins	10
Recent advances in plant stress analysis using chlorophyll a fluorescence	10
Evaluation of visible-light wavelengths that reduce or oxidize the plastoquinone pool in green algae with the activated F<sub>0</sub> rise method	10
Sensing and classification of rice (Oryza sativa L.) drought stress levels based on chlorophyll fluorescence	9
Upregulation of the mitochondrial alternative oxidase pathway improves PSII function and photosynthetic electron transport in tomato seedlings under chilling stress	9
Single-cell microfluidics in combination with chlorophyll a fluorescence measurements to assess the lifetime of the Chlamydomonas PSBO protein	9
Photosynthesis and hydrogen energy for sustainability: harnessing the sun for a greener future	9
Exogenous calcium-alleviating effect on sodium salt-induced phytotoxicity associated with changes in photosynthetic characteristics of wheat seedlings	9
Synergistic effects of drought and heat stress on Medicago truncatula: understanding growth response and photosynthetic mechanisms	8
Effect of application of iron (Fe) and α-ketoglutaric acid on growth, photosynthesis, and Fe content in fragrant rice seedlings	8
EDITORIAL	8

Photosynthetic acclimation to temperature is affected by night temperature in Zea mays	7
Changes in ultrastructure, photosynthetic abilities, and secondary metabolite due to individual and interactive effects of chromium and ultraviolet-B radiation in Adhatoda vasica	7
Improving salt tolerance of bean (Phaseolus vulgaris L.) with hydrogen sulfide	7
Intraspecific variation in photosynthetic efficiency in soybean (Glycine max L.) varieties towards solar ultraviolet radiations	7
Heat-induced F<sub>0</sub>-fluorescence rise is not an indicator of severe tissue necrosis in thermotolerance assays of young and mature leaves of a tropical tree species, Calophyllum inop	7
Ultrastructure, adaptability, and alleviation mechanisms of photosynthetic apparatus in plants under waterlogging: A review	7
László Mustárdy (1945-2022)	7
The role of photosynthetic activity in the regulation of flg22-induced local and systemic defence reaction in tomato	6
Influence of nitrogen and phosphorus additions on parameters of photosynthesis and chlorophyll fluorescence in Cyclocarya paliurus seedlings	6
Photosynthetic reaction center/graphene bio-hybrid for low-power optoelectronics	6
Systematic salt tolerance-related physiological mechanisms of wild soybean and their role in the photosynthetic activity and Na<sup>+</sup> distribution of grafted soybean plants	6
Evaluating physiological traits of Coffea canephora clones intercropped with Hevea brasiliensis	6
Cold plasma treatment influences the physiological parameters of millet	6
EDITORIAL	6
Light quality, oxygenic photosynthesis and more	6
Chlorophyll measurements in Alstroemeria sp. using SPAD-502 meterand the color space CIE Lab*, and its validation in foliar senescence	6
Impact of additional green light and deficit in cryptochrome 1 on photosynthetic activity and pro-/antioxidant balance in Arabidopsis thaliana	6
Leaf structure and photosynthesis in Populus alba under naturally fluctuating environments	6
In appreciation of an ingenious scientist and a great friend: Győző Garab	6
The photosynthetic function analysis for leaf photooxidation in rice	6
In honor of Reto Jörg Strasser: A pioneer of chlorophyll a fluorescence research	6
Light intensity affects tolerance of pyrene in Chlorella vulgaris and Scenedesmus acutus	6