Results 41 to 50 of about 3,917,830 (352)

Photosynthetic Pigments and Stomata Characteristics of Cowpea (Vigna sinensis savi) under the Effect of X-Ray Radiation

open access: yesUHD Journal of Science and Technology, 2022
This study was conducted in the field and laboratories of the faculty of science and health-Koya university by exposing the seeds of cowpea plant (Vigna sinensis Savi) var.
Ikbal Muhammed Albarzinji   +3 more
doaj   +1 more source

Intensity of Vascular Streak Dieback in Different Cocoa Clones and Various Agro-climatic Conditions [PDF]

open access: yes, 2017
Vascular streak dieback (VSD) is one of the main diseases on cocoa. This disease can produce a heavy damage in susceptible plants. Agro-climatic condition influences the VSD disease severity level.
Anita-Sari, I. (Indah)   +6 more
core   +2 more sources

Light Regulation of Stomatal Development and Patterning: Shifting the Paradigm from Arabidopsis to Grasses

open access: yesPlant Communications, 2020
The stomatal pores of plant leaves control gas exchange with the environment. Stomatal development is prevised regulated by both internal genetic programs and environmental cues.
Hongbin Wei   +3 more
doaj   +1 more source

Stomatal clustering in Begonia improves water use efficiency by modulating stomatal movement and leaf structure

open access: yesPlant-Environment Interactions, 2022
Stomata are a pivotal adaptation of land plants and control gas exchange. While most plants present solitary stomata, some plant species experiencing chronic water deficiency display clustered stomata on their epidermis; for instance, limestone‐grown ...
Meng‐Ying Tsai   +5 more
doaj   +1 more source

Characteristics of C-4 photosynthesis in stems and petioles of C-3 flowering plants [PDF]

open access: yes, 2002
Most plants are known as C-3 plants because the first product of photosynthetic CO2 fixation is a three-carbon compound. C-4 plants, which use an alternative pathway in which the first product is a four-carbon compound, have evolved independently many ...
A Ben Zioni   +29 more
core   +1 more source

Effect of (Changes in) Air Humidity on Transpiration and (Adaptation of) Stomatal Closure of Tradescantia Leaves during Water Stress [PDF]

open access: yes, 2009
This paper summarises our recent research on the physiological effects of prolonged high RH during growth on stomatal function and we discuss possibilities that arise from this work for reducing postharvest quality problems in cut flowers.
Harbinson, J.   +2 more
core   +2 more sources

Accelerating Automated Stomata Analysis Through Simplified Sample Collection and Imaging Techniques

open access: yesFrontiers in Plant Science, 2020
Digital image processing is commonly used in plant health and growth analysis, aiming to improve research efficiency and repeatability. One focus is analysing the morphology of stomata, with the aim to better understand the regulation of gas exchange ...
Luke Millstead   +7 more
doaj   +1 more source

Stomatal abundance and distribution in Prosopis strombulifera plants growing under different Iso-Osmotic salt [PDF]

open access: yes, 2013
Changes in several environmental parameters are thought to affect stomatal development. Under salt stress, plants can regulate their transpiration flux through a better control of the stomatal opening (as a short-term response) and through modifications ...
Llanes, Analia Susana   +3 more
core   +1 more source

Mechanisms of stomatal development: an evolutionary view

open access: yesEvoDevo, 2012
Plant development has a significant postembryonic phase that is guided heavily by interactions between the plant and the outside environment. This interplay is particularly evident in the development, pattern and function of stomata, epidermal pores on ...
Vatén Anne, Bergmann Dominique C
doaj   +1 more source

Assessing stomatal response to live bacterial cells using whole leaf imaging. [PDF]

open access: yes, 2010
Stomata are natural openings in the plant epidermis responsible for gas exchange between plant interior and environment. They are formed by a pair of guard cells, which are able to close the stomatal pore in response to a number of external factors ...
Chitrakar, Reejana, Melotto, Maeli
core   +3 more sources

Home - About - Disclaimer - Privacy