Results 21 to 30 of about 104,763 (334)

LeafNet: A Tool for Segmenting and Quantifying Stomata and Pavement Cells.

open access: yesThe Plant Cell, 2022
Stomata play important roles in gas and water exchange in leaves. The morphological features of stomata and pavement cells are highly plastic and are regulated during development.
Shaopeng Li   +9 more
semanticscholar   +1 more source

Densitas dan Morfologi Stomata Daun Pterocarpus indicus di Jalan Arif Rahman Hakim dan Kampus ITS, Surabaya

open access: yesRekayasa, 2020
The relationship between physiological and environmental factors can affect the anatomical structure and morphology of stomata as organs that important to exchange carbon gas, oxygen, and water vapor as well as organs that are directly exposed to ...
Dhimas Wildan Humami   +2 more
doaj   +1 more source

Sobre a ocorrência dos estômatos "Graminóides" em espécies do gênero Virola e em outras Dicotiledôneas. [PDF]

open access: yesActa Amazonica, 1984
"Graminaceous" stomata were observed in Virola (Myristicaceae). Comments are made on the widespread occurrence of this type of stomata as well as the need for additional structural information which can show a variation gradient between the ...
Marilene Marinho Nogueira Braga
doaj   +1 more source

StomataScorer: a portable and high‐throughput leaf stomata trait scorer combined with deep learning and an improved CV model

open access: yesPlant Biotechnology Journal, 2021
To measure stomatal traits automatically and nondestructively, a new method for detecting stomata and extracting stomatal traits was proposed. Two portable microscopes with different resolutions (TipScope with a 40× lens attached to a smartphone and ...
XiuYing Liang   +10 more
semanticscholar   +1 more source

Effect of Relative Air Himidity on the Stomatal Functionality in Fully Developed Leaves [PDF]

open access: yes, 2010
Several studies have shown that stomata developed under long-term high relative air humidity (RH =85%) are malfunctional, resulting in a poor control of water loss.
Carvalho, S.M.P.   +3 more
core   +2 more sources

EVALUATING THE CORRELATION OF PLOIDY LEVEL, LEAF SIZE, STOMATA CHARACTERISTICS AND TUBER WEIGHT IN Dioscorea spp. POPULATIONS FROM JALISCO, MÉXICO

open access: yesTropical and Subtropical Agroecosystems, 2023
Background. “Camote de cerro” (Dioscorea spp.) is a plant of great importance in West rural areas of Mexico as food source and alternative medicine. Dioscorea is an important crop around the world for its carbohydrate contribution to diets.
José Juvencio Castañeda-Nava   +4 more
doaj   +1 more source

Speedy grass stomata: emerging molecular and evolutionary features [PDF]

open access: yes, 2017
No abstract ...
Blatt, Michael R.   +3 more
core   +1 more source

How do stomata respond to water status?

open access: yesNew Phytologist, 2019
Stomatal responses to humidity, soil moisture and other factors that influence plant water status are critical drivers of photosynthesis, productivity, water yield, ecohydrology and climate forcing, yet we still lack a thorough mechanistic understanding ...
T. Buckley
semanticscholar   +1 more source

Moss stomata do not respond to light and CO2 concentration but facilitate carbon uptake by sporophytes: a gas exchange, stomatal aperture and 13 C labelling study.

open access: yesNew Phytologist, 2021
•Stomata exert control on fluxes of CO2 and H2 O in the majority of vascular plants and thus are pivotal for planetary fluxes of carbon and water.
J. Kubásek   +4 more
semanticscholar   +1 more source

Effects of pretreatments of some growth regulators on the stomata movements of barley seedlings grown under saline (NaCl) conditions

open access: yesPlant, Soil and Environment, 2007
In this work, the effects of double, triple and quadruple combinations of gibberellic acid, kinetin, 24-epibrassinolide and polyamines (cadaverine, putrescine, spermidine, spermine) on the stomata movements in the leaves of barley seedlings grown under ...
K. ÇAVUŞOĞLU, S. Kiliç, K. Kabar
doaj   +1 more source

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