Results 31 to 40 of about 38,315 (307)

Stomatal complex types, stomatal density, and the stomatal index in some species of dioscorea [PDF]

open access: yesArchives of Biological Sciences, 2009
Dioscorea alata L. has three stomatal complex types, namely, paracytic, anisocytic, and tetracytic stomata, with percentage frequency values of 50, 18, and 32, respectively.
Abdulrahaman A.A.   +2 more
doaj   +1 more source

Sucrose-induced stomatal closure is conserved across evolution. [PDF]

open access: yesPLoS ONE, 2018
As plants evolved to function on land, they developed stomata for effective gas exchange, for photosynthesis and for controlling water loss. We have recently shown that sugars, as the end product of photosynthesis, close the stomata of various angiosperm
Jayaram Kottapalli   +7 more
doaj   +1 more source

MORFOLOGI PERMUKAAN DAUN TANAMAN TERUNG (Solanum melongena L.) SEBAGAI RESPONS TERHADAP CEKAMAN KEKERINGAN

open access: yesAl-Kauniyah Jurnal Biologi, 2018
Abstrak Terung (Solanum melongena L.) tergolong tanaman yang sensitif terhadap kekeringan selama tahap pertumbuhan dan perkembangannya. Karakteristik stomata dan trikoma merupakan kriteria yang dapat digunakan untuk mengidentifikasi tanaman yang toleran
Rizky Nanda Kurnia Ilahi   +2 more
doaj   +1 more source

The Mechanism of Stomata

open access: yesAnnals of Botany, 1902
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +3 more sources

Taxonomic differences between Pinus sylvestris and P. uncinata revealed in the stomata and cuticle characters for use in the study of fossil material

open access: yes, 2009
Taxonomic differences in the needle epidermis characteristics of Pinus sylvestris L. and Pinus uncinata Ramond ex DC. from two Iberian populations were sought; such information could help identify these species when pollen analysis and the inspection of ...
Morla Juaristi, Carlos   +3 more
core   +1 more source

Pengaruh Kolkisin pada Stomata Daun Dendrobium

open access: yes, 2023
This study aims to determine the effect of colchicine on the stomata of dendrobium orchids. This research method is quantitative. This research used 2 factorial RAK where the first factor was the variety treatment consisting of dendrobium venus purple ...
Hasanah, Hasni Ummul   +3 more
core   +1 more source

Does size matter? Atmospheric CO2 may be a stronger driver of stomatal closing rate than stomatal size in taxa that diversified under low CO2.

open access: yesFrontiers in Plant Science, 2016
(1) One strategy for plants to optimise stomatal function is to open and close their stomata quickly in response to environmental signals. It is generally assumed that small stomata can alter aperture faster than large stomata.
Caroline Elliott-Kingston   +5 more
doaj   +1 more source

EFFECT OF INTERACTION BETWEEN MOISTER TENSION, MAGNESIUM AND SOIL TEXTURE ON SOME ANATOMICAL PROPERTIES OF CORN. (ZEA MAYS L .) [PDF]

open access: yesمجلة جامعة الانبار للعلوم الصرفة, 2014
A Factorial experiment has been carried out on the basis of Random Complete Block Design (RCBD) with three replicates for each treatment. Flowerpots with a capacity of (8 kg ) of soil have been prepared and filled with dry soil that was sifted using 2 ...
SAMIR S. KH. AL-RAWI   +2 more
doaj   +1 more source

cdmuir/stomata-tradeoff: pre-release

open access: yes, 2020
Preparing for release of published ...
Chris Muir
core   +1 more source

Microscope image based fully automated stomata detection and pore measurement method for grapevines

open access: yesPlant Methods, 2017
Background Stomatal behavior in grapevines has been identified as a good indicator of the water stress level and overall health of the plant. Microscope images are often used to analyze stomatal behavior in plants. However, most of the current approaches
Hiranya Jayakody   +3 more
doaj   +1 more source

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