Results 81 to 90 of about 104,763 (334)

Taxonomic Evaluation of Fifteen Species of Ipomoea L. (Convolvulaceae) from South-Western Nigeria using Foliar Micromorphological Characters

Notulae Scientia Biologicae, 2013
Foliar micromorphological study was carried out on I. triloba, I. eriocarpa, I. alba, I. hederifolia, I. muricata, I. intrapilosa, I. asarifolia, I. batatas, I. aquatica, I. mauritiana, I. carnea, I.involucrata, I. nil, I. heterotricha and I.
Abayomi Ezekiel FOLORUNSO
doaj   +3 more sources

Stomatal variations and their position relative to leaf epidermal cells in ten Maple species

Folia Oecologica
In the present study, we investigated the structure of stomata in seven native species of Hyrcanian forests (Acer hyrcanum, A. velutinum Boiss., A. campestre, A. platanoides L., A. cappadocicum, A. monspessulanum, A.
esfahani Farzaneh Moghbel, Payamnoor Vahide, Sattarian Ali   +2 more
doaj   +1 more source

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

, 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, Burns, Emily, Choat, Brendan, Dawson, Todd, Franks, Peter, Simonin, Kevin   +5 more
core   +3 more sources

Stomata and plasmodesmata

Protoplasma, 1979
In developing epidermal tissue ofPhaseolus vulgare L. complete plasmodesmatal connections occurred between guard cells and epidermal cells and between sister guard cells of a stoma but they were not seen in fully differentiated tissue. However, incomplete, aborted plasmodesmata were occasionally seen in the common guard/epidermal cell wall, usually ...
Willmer, C. M., Sexton, R.
openaire   +2 more sources

Natural variation in stomata size contributes to the local adaptation of water-use efficiency in Arabidopsis thaliana

bioRxiv, 2018
Stomata control gas exchanges between the plant and the atmosphere. How natural variation in stomata size and density contributes to resolve trade-offs between carbon uptake and water-loss in response to local climatic variation is not yet understood. We
H. Dittberner, A. Korte, Tabea Mettler-Altmann, A. Weber, Grey Monroe, Juliette de Meaux   +5 more
semanticscholar   +1 more source

TOGR3, a Proteasome β4 Subunit, Orchestrates Sugar Homeostasis to Trade Off Growth and Thermotolerance in Rice

Advanced Science, EarlyView.
This study identifies a novel thermoregulatory mechanism in rice: TOGR3 partners with 26S proteasome subunits, including TT1, to drive thermoresponsive ubiquitin–proteasome activity, maintaining sugar homeostasis in stomatal regulation to balance growth and stress resistance.
Biyao Zhang, Xiaoyan Wu, Ting Xu, Feifei Guo, Xiaolu Shen, Cuiping Meng, Yanan Wang, Xue Han, Hong Zhao, Yongbiao Xue   +9 more
wiley   +1 more source

IDENTIFIKASI TIPE STOMATA PADA DAUN TUMBUHAN XEROFIT (Euphorbia splendens), HIDROFIT (Ipomoea aquatica), DAN MESOFIT (Hibiscus rosa-sinensis)

Florea: Jurnal Biologi dan Pembelajarannya, 2015
The aim of research to determine the type of stomata in the leaves of plants Xerophyte euphorbia (Euphorbia splendens), mesofit plant Hibiscus (Hibiscus rosasinensis), as well as hidrofit kale plant (Ipomoea aquatica). The research methods is descriptive
Raras Setyo Retno
doaj   +1 more source

Mesophyll porosity is modulated by the presence of functional stomata

Nature Communications, 2019
The formation of stomata and leaf mesophyll airspace must be coordinated to establish an efficient and robust network that facilitates gas exchange for photosynthesis, however the mechanism by which this coordinated development occurs remains unclear ...
M. Lundgren, A. Mathers, Alice L. Baillie, Jessica A. Dunn, Matthew J. Wilson, L. Hunt, R. Pajor, Marc Fradera-Soler, S. Rolfe, C. Osborne, C. Sturrock, J. Gray, S. Mooney, A. Fleming   +13 more
semanticscholar   +1 more source

Diversity analysis of mangosteen (Garcinia mangostana) irradiated by gamma-ray based on morphological and anatomical characteristics [PDF]

, 2010
Tujuan penelitian ini adalah meningkatkan keragaman genetik manggis (Garcinia mangostana L.) yang diiradiasi dengan sinar gamma dosis 0 Gy, 20 Gy, 25 Gy, 30 Gy, 35 Gy dan 40 Gy.
SOBIR,, SUHARTANTO, MUH RAHMAD, WIDIASTUTI, ALFIN   +2 more
core  

Foliar lead uptake by lettuce exposed to atmospheric fallouts [PDF]

, 2010
Metal uptake by plants occurs by soil−root transfer but also by direct transfer of contaminants from the atmosphere to the shoots. This second pathway may be particularly important in kitchen gardens near industrial plants.
Alexander P., Alloway B. J., Andrews J. H., Arimoto R., Batonneau Y., Batonneau Y., Birkefeld A., Canfield R. L., Cecchi M., Chamel A., Chamel A., Choel M., Cosio C., Donisa C., Dordevic D., Douay F., Dumat C., Eichert T., Eichert T., Fernandez Espinosa A. J., Ferrandon M., Foy C. D., Glorennec P., Hirano T., Khan S., Klaminder J., Kozlov M. V., Lindow S. E., Lummerzheim M. S., Madoz-Escande C., Madoz-Escande C., Mengel K., Mosbaek H., Müller D., Ohmsen G. S., Salt D. E., Schonherr J., Schönherr J., Schönherr J., Sobanska S., Sobanska S., Tjell J. C., Uzu G., Waisberg M., Zhang Z.   +44 more
core   +3 more sources