Journal of Plant EcologyγπLatest accepted articleγ
Integrating Automated Detection and Segmentation for Quantitative Analysis of #Stomata and #PavementCells using StomataQuant
#MicroscopyImageAnalysis | #AppliedDeepLearning | #AutomatedSegmentation
Oliver BrendelAre smaller stomata faster in reacting to environmental changes such as light, CO2, atmospheric humidity, temperature ? I have participated with our data in a group publication where we take a closer look at the "Speedy small stomata" paradigm.
Using data from over 80 plant species, we found only weak correlations between stomatal size and maximum stomatal closing or opening speeds as well as response times.
Instead, stomatal speed appears to be context-dependent, shaped by species-specific traits, stomatal type and broader anatomical and physiological features.
These findings support a trait-based approach to assessing stomatal kinetics, which has implications for understanding #EcosystemFunctioning under #ClimateChange and #CropBreeding for higher #WaterUseEfficiency and #photosynthesis.
Woning et al. Revisiting the relationship between stomatal size and speed across species β a meta-analysis
https://doi.org/10.1111%2Fnph.70842
#AcademicChatter #BioDiversity #ClimateChange #PlantPhysiology
#Stomata
Annals of Botanyπ Together, these results point to light as the key environmental cue shaping stomatal patterning, helping refine how we understand leaf development and plant responses to changing environments. (8/8)
#PlantScience #PlantPhysiology #Stomata #Photosynthesis #Botany
Carbon dioxide or photosynthetically active radiation? Evaluation of the significance of individual environmental factors that control leaf stomatal development
AbstractBackground and Aims. Stomata are pores in the plant epidermis that regulate gas exchange by controlling CO2 uptake and water loss through transpira
π Great news! The paper βCarbon dioxide or photosynthetically active radiation? Evaluation of the significance of individual environmental factors that control leaf stomatal developmentβ in @AnnBot by Jan Pleva and co-authors is now #free for a limited time period π§΅(1/8)
#PlantScience #PlantPhysiology #Stomata #Photosynthesis #Botany
I'm quite satisfied with this large collaboration paper coming out just before 2026, challenging a paradigm : small stomata are not necessarily reacting more rapidly to changes in light.
http://doi.org/10.1111/nph.70842
#AcademicChatter
#PlantPhysiology
#Stomata
http://doi.org/10.1111/nph.70842
#AcademicChatter
#PlantPhysiology
#Stomata
LIGHTCAMACTMacro shot of a fuzzy green plant stem covered in sparkling water droplets (dew or guttation), highlighting the intricate details of the plant's trichomes and the surface tension of the water
#Macro, #Photography, #Nature, #Plant, #Stem, #Fuzzy, #Hairy, #Trichomes, #Water, #Droplets, #Dew, #Guttation, #Green, #Closeup, #Detail, #Natural, #Beauty, #MicroWorld, #Botanical, #Flora, #Outdoor, #Garden, #Moisture, #Wet, #Sparkling, #JewelDrops, #Focus, #ShallowDOF, #Texture, #Organic, #Growth, #Life, #Ecosystem, #Biology, #Science, #Fresh, #Morning, #SmallWorld, #Abstract, #PhotographyArt, #MacroPhotography, #NaturePhotography, #PlantLife, #Botany, #MacroShot, #WaterDrops, #MacroLovers, #IncredibleNature, #NatureLover, #GreenLife, #Macro_Captures, #TinyWorld, #Surface, #Velvet, #Capillaries, #Xylem, #Stomata, #Wilderness, #Forest, #GardenLife, #MorningDew, #Horticulture, #Zoom, #CloseUpShot, #Aesthetics, #Vibrant.
#Macro, #Photography, #Nature, #Plant, #Stem, #Fuzzy, #Hairy, #Trichomes, #Water, #Droplets, #Dew, #Guttation, #Green, #Closeup, #Detail, #Natural, #Beauty, #MicroWorld, #Botanical, #Flora, #Outdoor, #Garden, #Moisture, #Wet, #Sparkling, #JewelDrops, #Focus, #ShallowDOF, #Texture, #Organic, #Growth, #Life, #Ecosystem, #Biology, #Science, #Fresh, #Morning, #SmallWorld, #Abstract, #PhotographyArt, #MacroPhotography, #NaturePhotography, #PlantLife, #Botany, #MacroShot, #WaterDrops, #MacroLovers, #IncredibleNature, #NatureLover, #GreenLife, #Macro_Captures, #TinyWorld, #Surface, #Velvet, #Capillaries, #Xylem, #Stomata, #Wilderness, #Forest, #GardenLife, #MorningDew, #Horticulture, #Zoom, #CloseUpShot, #Aesthetics, #Vibrant.
in silico PlantsGrasses exploit geometry to achieve improved guard cell dynamics
Clinton Durney, Matthew Wilson, Shauni McGregor, Jodie Armand, Richard Smith, Julie Gray, Richard Morris, Andrew Fleming
https://doi.org/pjhf via Current Biology
#PlantScience #grass #stomata #FEA
Clinton Durney, Matthew Wilson, Shauni McGregor, Jodie Armand, Richard Smith, Julie Gray, Richard Morris, Andrew Fleming
https://doi.org/pjhf via Current Biology
#PlantScience #grass #stomata #FEA
πΏ Multiscale Models Simulating Guard Cell Walls Explain How Molecular Changes in Composition and Architecture Affect Biomechanics and Stomatal Responses
by Hojae Yi, Charles T Anderson
https://doi.org/phq6 #stomata #PlantScience
by Hojae Yi, Charles T Anderson
https://doi.org/phq6 #stomata #PlantScience
π New quantitative #model of guard cell vacuole fusion dynamics
by Charles Hodgens, D T Flaherty, Anne-Marie Pullen, Imran Khan, Nolan J English, Lydia Gillan, Marcela Rojas-Pierce, Belinda S Akpa
https://doi.org/pfr7 #stomata #PlantScience
by Charles Hodgens, D T Flaherty, Anne-Marie Pullen, Imran Khan, Nolan J English, Lydia Gillan, Marcela Rojas-Pierce, Belinda S Akpa
https://doi.org/pfr7 #stomata #PlantScience
ππ¬ Integrating phenotyping and modelling approaches StomaGAN: improving image-based analysis of #stomata through generative adversarial networks
by Jonathon Gibbs & Alexandra Gibbs
https://doi.org/pjb9 #GAN #model
