Results 81 to 90 of about 11,602 (121)

The Effects of Ozone on Oleanolic Acid and Ferulic Acid in Leaf Epicuticular Waxes

open access: yes, 2018
As metropolitan and industrial areas continue to grow, so do the levels of tropospheric ozone. Over the years, tropospheric ozone has been found to have detrimental effects on plant life, especially on the health of leaves.
Huerta Navarro, Vanessa
core  

Optical Properties of Berry Epicuticular Waxes in Four Georgian Grape Cultivars (Vitis vinifera L.)

open access: yes, 2012
The epidermis of plant shoot organs is generally covered by epicuticular waxes. The role of this layer is related mainly to the protection of the inner tissues from biotic and abiotic stresses.
L. Rustioni, O. Failla, D. Maghradze
core   +2 more sources

Drought induced metabolic shifts and water loss mechanisms in canola: role of cysteine, phenylalanine and aspartic acid

open access: yesFrontiers in Plant Science
Drought conditions severely curtail the ability of plants to accumulate biomass due to the closure of stomata and the decrease of photosynthetic assimilation rate. Additionally, there is a shift in the plant’s metabolic processes toward the production of
Raed Elferjani   +4 more
doaj   +1 more source

Isolation and recrystallization of epicuticular waxes from Sorbus and Cotoneaster leaves

open access: yesOpen Life Sciences, 2015
Wax morphology and chemical composition are widely accepted to be important for the protective properties of the leaf’s surface and also valuable characteristics in plant systematics. The leaves of Sorbus domestica L.
Ganeva Tsveta   +3 more
doaj   +1 more source

Leaf epicuticular waxes effects egg parasitoid’s response to host adult footprint contact kairomone

open access: yes, 2009
Chemical footprints left behind by true bugs are perceived as a contact kairomones by scelionid egg parasitoids. In the system Nezara viridula and its egg parasitoid Trissolcus basalis, previous studies have shown that the kairomone mediating such ...
LO GIUDICE, Daniela   +3 more
core  

Ultrastructure, chemical composition, and recrystallization of epicuticular waxes: transversely ridged rodlets

open access: yes, 1999
Transversely ridged rodlets (Aristolochia-type) are of high systematic significance characterizing the ancestral Aristolochiales, Magnoliales, and Laurales. Sporadically, they also occur in various unrelated derived taxa.
Christoph Neinhuis   +3 more
core   +1 more source

Response to Selection for Unique Epicuticular Wax Profile on the Semi-glossy Foliage of Onion

open access: yesJournal of the American Society for Horticultural Science
Epicuticular waxes on onion (Allium cepa) foliage offer protection against water loss, pathogens, and pests. Onion leaves with a light green color are referred to as “glossy” and have less total wax compared with that of darker blue-green (“waxy ...
Michael J. Havey
doaj   +1 more source

Application of an innovative technique for histological and histochemical study of different vegetal tissues

open access: yesJournal of Biological Research, 2009
A new original "cryostabilization" technique (Dore, 1992; Dore et al, 2004) was applied to different animal tissues and organs. In this study, we apply this technique also to vegetal tissues (ripening and ripe fleshy fruits, buds and embryos).
B. Dore, A. Ponso, R. Vallania
doaj   +1 more source

Shoot and root phenotyping of the barley mutant kcs6 (3-ketoacyl-CoAsynthase6) depleted in epicuticular waxes under water limitation

open access: yes, 2015
Aerial parts of plants are separated from the environment by a cuticle which functions in protection against desiccation and pathogen attack. Recently, we reported on a barley mutant with defect in the 3-KETOACYL-CoA-SYNTHASE (HvKCS6) gene, resulting in ...
Nagel, Kerstin   +4 more
core   +1 more source

Leaf epidermal micromorphology of the abaxial surface of Myrcia DC. species (Myrtaceae)

open access: yesHeringeriana
Myrtaceae is widely distributed in tropical regions, playing significant ecological and economic roles. Within this family, Myrcia stands out for its taxonomic complexity due to high morphological homogeneity, which complicates the identification of ...
Lucas Herberts-Sousa   +4 more
doaj   +1 more source

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