OOIR: Observatory of International Research

Papers

(The H4-Index of Plant Growth Regulation is 29. 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 2022-08-01 to 2026-08-01.)

Article	Citations
Effects of drought on chemical elements and stoichiometry linked to plant species in subtropical forests	172
Assessment of the salinity tolerance, response mechanisms and nutritional imbalance to heterogeneous salt supply in Populus alba L. clone ‘Marte’ using a split-root system	118
Decarboxylation mechanisms of the C4 cycle in foxtail millet observed under salt and selenium treatments	116
Elucidating the ethylene response and tolerance in non-mutagenized and mutagenized snapdragon (Antirrhinum majus L.) lines using 1-aminocyclopropane-1-carboxylic acid (ACC)	96
A comprehensive endogenous phytohormone metabolite landscape identifies new metabolites associated with tomato fruit	83
Investigation of Na+, K+ and Ca2+ distribution and ion fluxes of the halophyte Chinese iris under NaCl stress by non-invasive micro-test techniques	78
Transcriptomic combined with physiology revealed the response mechanism of Setaria Italica L. to different mo concentrations	76
Identification and characterization of hull-less barley (Hordeum vulgare L.) germplasms for salt tolerance	65
Overexpression of caffeic acid O-methyltransferase from Lycoris aurea (LaCOMT) confers tolerance to mercury in Arabidopsis thaliana by modulating ROS homeostasis	63
GC-MS-based metabolomics reveals the impacts of water deficit stress and endophyte inoculation on the accumulation of tentatively identified hypoglycemic compounds in Endostemon obtusifolius (E. Mey.	52
Thiophene acetic acid induces an auxin response and modulates organogenesis and gene expression across diverse plant species	51
Responses of growth, yield and fruit quality of strawberry to elevated CO2, LED supplemental light, and their combination in autumn through spring greenhouse production	48
Effect of environmental conditions on seed germination and seedling growth in Cuscuta campestris	46
Hydrogen Sulfide: A new warrior in assisting seed germination during adverse environmental conditions	46
Insights into light-driven dynamics of phytochemicals in sprouts and microgreens	46
Changes in root endogenous hormone levels and rhizosphere fungi diversity in alfalfa under drought stress	45
Inhibition of target of rapamycin signaling suppresses growth and andrographolide biosynthesis in Andrographis paniculata	44
Star of biochemical traits of heat-tolerant and heat-sensitive Phaseolus genotypes in coping with heat stress	43
Correction to: Effects of phosphorus fertilizer on kenaf growth physiology and copper absorption in copper-contaminated soil	40
Near-harvest methyl jasmonate application enhances essential oil yield and citral content in Camphora officinarum Nees ex Wall	39
Advanced biotechnological strategies towards the development of crops with enhanced micronutrient content	38
The effect of type and combination of fertilizers on eukaryotic microbiome of date palm rhizosphere	38
Bacterial metabarcoding reveals plant growth promoting members of the core Brachypodium distachyon root-associated microbiome overlooked by culture dependent techniques	38
Vascular plant one-zinc finger transcription factors: exploration of characteristic features, expression, coexpression and interaction suggested their diverse role in bread wheat (Triticum aestivum L.	37
Physiological and biochemical ameliorative effects of Biochar, Trichoderma harzianum, and combined applications in Capsicum annuum L. under water stress	35

Advances in research on influencing factors of selenium enrichment in plants	35
Exogenous serotonin improves drought and salt tolerance in tomato seedlings	34
Plant growth-promoting rhizobacteria improve drought tolerance of crops: a review	31
New advances in the regulation of stem growth in vascular plants	29