Results 61 to 70 of about 3,917,830 (352)

Anthocyanins in relation to nutrients, stomatal density, and yield of purple lettuce (Lactuca sativa L.) fertilized with compost based on bleaching earth [PDF]

open access: yesBrazilian Journal of Biology
In Peru, in recent years, the gastronomic boom has stood out globally, which has increased the production of edible oil in the oil industries, generating too much bleaching land.
D. D. Cruz Nieto   +15 more
doaj   +1 more source

Transcriptome Analysis of Plant Hormone-Related Tomato (Solanum lycopersicum) Genes in a Sunlight-Type Plant Factory. [PDF]

open access: yesPLoS ONE, 2015
In plant factories, measurements of plant conditions are necessary at an early stage of growth to predict harvest times of high value-added crops. Moreover, harvest qualities depend largely on environmental stresses that elicit plant hormone responses ...
Yusuke Tanigaki   +5 more
doaj   +1 more source

Conversion of Thermal Energy to Gas Flow Kinetic Energy in the Bionic Leaf Stomata

open access: yesAgronomy, 2022
In the technical field, the potential energy of gas under pressure is converted into mechanical kinetic energy by means of special complex channels. Leaf stomata perform a similar function in plant leaves.
Tomas Ūksas   +3 more
doaj   +1 more source

Stomatal clustering in Begonia associates with the kinetics of leaf gaseous exchange and influences water use efficiency [PDF]

open access: yes, 2017
Stomata are microscopic pores formed by specialized cells in the leaf epidermis and permit gaseous exchange between the interior of the leaf and the atmosphere.
Amtmann, Anna   +2 more
core   +1 more source

Fossil plant stomata indicate decreasing atmospheric CO 2 prior to the Eocene-Oligocene boundary

open access: yes, 2015
. A unique stratigraphic sequence of fossil leaves of Eotrigonobalanus furcinervis (extinct trees of the beech family, Fagaceae) from central Germany has been used to derive an atmospheric pCO2 record with multiple data points spanning the late middle to
M. Steinthorsdottir   +5 more
semanticscholar   +1 more source

Abscisic Acid-Induced Stomatal Closure: An Important Component of Plant Defense Against Abiotic and Biotic Stress

open access: yesFrontiers in Plant Science, 2021
Abscisic acid (ABA) is a stress hormone that accumulates under different abiotic and biotic stresses. A typical effect of ABA on leaves is to reduce transpirational water loss by closing stomata and parallelly defend against microbes by restricting their
P. Bharath, S. Gahir, A. S. Raghavendra
semanticscholar   +1 more source

IDENTIFIKASI MORFOLOGI DAN ANATOMI TIPE STOMATA FAMILI Piperaceae DI KOTA LANGSA

open access: yesJIPI (Jurnal IPA dan Pembelajaran IPA), 2017
Abstrak. Penelitian bertujuan untuk mengetahui morfologi dan anatomi tipe stomata dari famili piperaceae yang terdapat di Kota Langsa. Penelitian diharapkan dapat memberikan informasi kepada masyarakat dan mahasiswa tentang morfologi dan anatomi tipe ...
Tri Mustika Sarjani   +3 more
doaj   +1 more source

Exploring the utility of Brachypodium distachyon as a model pathosystem for the wheat pathogen Zymoseptoria tritici [PDF]

open access: yes, 2015
peer-reviewedBackground Zymoseptoria tritici, the causative organism of Septoria tritici blotch disease is a prevalent biotic stressor of wheat production, exerting substantial economic constraints on farmers, requiring ...
Doohan, Fiona   +2 more
core   +1 more source

Increasing leaf hydraulic conductance with transpiration rate minimizes the water potential drawdown from stem to leaf. [PDF]

open access: yes, 2014
Leaf hydraulic conductance (k leaf) is a central element in the regulation of leaf water balance but the properties of k leaf remain uncertain. Here, the evidence for the following two models for k leaf in well-hydrated plants is evaluated: (i) k leaf is
Barbour, Margaret   +5 more
core   +3 more sources

Surface Structures Involved in Plant Stomata and Leaf Colonization by Shiga-Toxigenic Escherichia Coli O157:H7

open access: yesFront. Microbio., 2011
Shiga-toxigenic Escherichia coli (STEC) O157:H7 uses a myriad of surface adhesive appendages including pili, flagella, and the type 3 secretion system (T3SS) to adhere to and inflict damage to the human gut mucosa. Consumption of contaminated ground beef,
Zeus Saldaña   +4 more
semanticscholar   +1 more source

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