Results 11 to 20 of about 16,946 (225)

Expression of a CO2-permeable aquaporin enhances mesophyll conductance in the C4 species Setaria viridis

open access: yeseLife, 2021
A fundamental limitation of photosynthetic carbon fixation is the availability of CO2. In C4 plants, primary carboxylation occurs in mesophyll cytosol, and little is known about the role of CO2 diffusion in facilitating C4 photosynthesis.
Maria Ermakova   +11 more
doaj   +1 more source

Leaf Epidermis: The Ambiguous Symplastic Domain

open access: yesFrontiers in Plant Science, 2021
The ability to develop secondary (post-cytokinetic) plasmodesmata (PD) is an important evolutionary advantage that helps in creating symplastic domains within the plant body. Developmental regulation of secondary PD formation is not completely understood.
Olga V. Voitsekhovskaja   +13 more
doaj   +1 more source

Three-dimensional anatomy of mesophyll cells in rice leaf tissue by serial section light microscopy

open access: yesPlant Production Science, 2020
2D sections of rice (Oryza sativa L.) mesophyll cells are complex and the cell interior contains a large volume of chloroplasts. Furthermore, the structure of chloroplasts changes in response to salt stress.
Rachana Ouk   +2 more
doaj   +1 more source

Stomatal Responses to Light, CO2, and Mesophyll Tissue in Vicia faba and Kalanchoë fedtschenkoi

open access: yesFrontiers in Plant Science, 2021
The responses of stomatal aperture to light intensity and CO2 concentration were studied in both Vicia faba (C3) and Kalanchoë fedtschenkoi (Crassulacean acid metabolism; CAM), in material sampled from both light and dark periods.
Mauro G. Santos   +5 more
doaj   +1 more source

Ultrastructural and cytochemical changes in Pelargonium leaves due to aphid (Acyrthosiphon pelargonii (Kalt.) infestation

open access: yesActa Agrobotanica, 2012
Infestation of aphid Acyrthosiphon pelargonii (Kalt.) caused increased deposition of phenolic compounds in the leaves of Pelargonium sp. Most deposits were located in the vacuole and in the area between the plasma membrane and cell wall, as well as some ...
Joanna Ślusarczyk
doaj   +1 more source

Signal function of cytokinin 6-benzylaminopurine in the reaction of Triticum aestivum L. mesophyll cells to hyperthermia [PDF]

open access: yesThe Ukrainian Biochemical Journal, 2014
The signaling effect of 6-benzylaminopurine (BAP) on leaf mesophyll cells of Triticum aestivum L. under hyperthermic conditions was studied­. It was found that BAP regulated photosynthetic pigment, hydrogen peroxide content and activity of antioxidant ...
M. M. Musienko   +2 more
doaj   +1 more source

mesophyll cell defective1, a mutation that disrupts leaf mesophyll differentiation in sunflower

open access: yesPhotosynthetica, 2010
Mutants with altered leaf morphology are useful as markers for the study of genetic systems and for probing the leaf differentiation process. One such mutant with deficient greening and altered development of the leaf mesophyll appeared in an inbred line of sunflower (Helianthus annuus L.).
FAMBRINI, MARCO   +4 more
openaire   +1 more source

Different Cell Wall-Degradation Ability Leads to Tissue-Specificity between Xanthomonas oryzae pv. oryzae and Xanthomonas oryzae pv. oryzicola

open access: yesPathogens, 2020
Xanthomonas oryzae pv. oryzae (Xoo) and Xanthomonas oryzae pv. oryzicola (Xoc) lead to the devastating rice bacterial diseases and have a very close genetic relationship.
Jianbo Cao   +6 more
doaj   +1 more source

The Production and Efflux of 4-Aminobutyrate in Isolated Mesophyll Cells [PDF]

open access: yesPlant Physiology, 1992
The pathway of 4-aminobutyric acid (GABA) production and efflux was investigated in suspensions of mesophyll cells isolated from asparagus (Asparagus sprengeri Regel) cladophylls. Analysis of free amino acids demonstrated that, on a molar basis, GABA represented 11.4, 19, and 6.5% of the xylem sap, intact cladophyll tissue, and isolated mesophyll cells,
I, Chung, A W, Bown, B J, Shelp
openaire   +2 more sources

GUS Staining of Guard Cells to Identify Localised Guard Cell Gene Expression

open access: yesBio-Protocol, 2017
Determination of a gene expression in guard cells is essential for studying stomatal movements. GUS staining is one means of detecting the localization of a gene expression in guard cells.
Zhao Liu   +4 more
doaj   +1 more source

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