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- Author:
- He, Qingwen; Rezai, Taha
- Source:
- Chemical and biological technologies in agriculture 2020 v.7 no.1 pp. 4
- ISSN:
- 2196-5641
- Subject:
- plant cuticle, etc ; animal models; membrane permeability; nutrients; organic matter; phospholipids; potassium; structure-activity relationships; Show all 8 Subjects
- Abstract:
- ... A modified PAMPA (parallel artificial membrane permeability assay) is proposed for evaluating the passive cuticular membrane permeability of potassium in several foliar nutrient formulations. The modified PAMPA can measure the passive permeability of ionic nutrients under fully hydrated conditions through an artificial membrane designed to more closely resemble a plant cuticle, rather than the tra ...
- DOI:
- 10.1186/s40538-019-0166-z
-
https://dx.doi.org/10.1186/s40538-019-0166-z
- Author:
- Benítez, José J.; Guzman-Puyol, Susana; Domínguez, Eva; Heredia, Antonio; Heredia-Guerrero, José A.
- Source:
- Review of palaeobotany and palynology 2019 v.268 pp. 125-132
- ISSN:
- 0034-6667
- Subject:
- plant cuticle, etc ; atomic force microscopy; fossils; paleobotany; Show all 4 Subjects
- Abstract:
- ... Atomic Force Microscopy (AFM) is a versatile technique of surface characterization, providing accurate information about the topography and other wide variety of magnitudes at submicron scale. It is extensively utilized in materials science, but its use in other disciplines such as paleobotany is infrequent. In this review, we introduce the main concepts of AFM to paleobotanists, comparing the cha ...
- DOI:
- 10.1016/j.revpalbo.2019.06.015
-
https://dx.doi.org/10.1016/j.revpalbo.2019.06.015
- Author:
- Guignard, Gaëtan
- Source:
- Review of palaeobotany and palynology 2019 v.271
- ISSN:
- 0034-6667
- Subject:
- plant cuticle, etc ; fossils; paleoecology; taxonomy; transmission electron microscopy; ultrastructure; Show all 6 Subjects
- Abstract:
- ... Although the cuticle is a very thin layer of a few micrometers, it is one of the main remains found among fossil plants. Apparently very fragile, ultrathin cuticle sections of few dozen nanometers thick are studied by using TEM studies and statistical measurements. The ultrastructure details yielded are of significance not only for taxonomy, but also for paleoenvironment and evolution of fossil pl ...
- DOI:
- 10.1016/j.revpalbo.2019.07.002
-
http://dx.doi.org/10.1016/j.revpalbo.2019.07.002
- Author:
- Qi, Xiaojuan; Li, Xuehua; Yao, Hongye; Huang, Yang; Cai, Xiyun; Chen, Jingwen; Zhu, Hao
- Source:
- The Science of the total environment 2020 v.725 pp. 138455
- ISSN:
- 0048-9697
- Subject:
- plant cuticle, etc ; Gibbs free energy; aromatic compounds; bioinformatics; chemical structure; data collection; environmental fate; heterocyclic compounds; hydrophobic bonding; models; partition coefficients; pollutants; prediction; regression analysis; risk assessment; Show all 15 Subjects
- Abstract:
- ... Predicting plant cuticle-water partition coefficients (Kcw) and understanding the partition mechanisms are crucial to assess environmental fate and risk of organic pollutants. Up to now, experimental Kcw values are determined for only hundreds of compounds because of high experimental cost. For this reason, computational models, which can predict Kcw values based on chemical structures, are promis ...
- DOI:
- 10.1016/j.scitotenv.2020.138455
-
https://dx.doi.org/10.1016/j.scitotenv.2020.138455
- Author:
- Hill, Kathryn E.; Barr, Cameron; Tibby, John; Hill, Robert S.; Watling, Jennifer R.
- Source:
- Review of palaeobotany and palynology 2019
- ISSN:
- 0034-6667
- Subject:
- plant cuticle, etc ; Melaleuca quinquenervia; carbon dioxide; climatic factors; data collection; evaporation; fossils; leaves; rain; roots; temperature; Show all 11 Subjects
- Abstract:
- ... Stomatal traits have been shown to vary in predictable ways in response to environmental change in many plant species. As a consequence, stomatal traits in fossil leaves are sometimes used as proxies for past CO2 and climate. Here we investigate the influence of temperature, rainfall and CO2 on stomatal traits in plant cuticle fine details of Melaleuca quinquenervia. We use both modern and fossil ...
- DOI:
- 10.1016/j.revpalbo.2019.104109
-
https://dx.doi.org/10.1016/j.revpalbo.2019.104109
- Author:
- Xu, Xiaojing; Chen, Ningmei; Feng, Jinchao; Zhou, Minqi; He, Junqing; Zou, Yanli; Shi, Sha; Zhou, Yijun; Jenks, Matthew A.
- Source:
- Environmental and experimental botany 2020 v.177 pp. 104129
- ISSN:
- 0098-8472
- Subject:
- plant cuticle, etc ; Tetraena; Zygophyllum xanthoxylum; alkanes; crystals; cutin; deserts; drought tolerance; ecology; epicuticular wax; flora; gene expression regulation; genes; leaves; lipids; permeability; shrubs; transcriptomics; water use efficiency; xerophytes; China; Gobi Desert; Show all 22 Subjects
- Abstract:
- ... Tetraena mongolica Maxim, a relic shrub of the paleo-Mediterranean flora, is normally accompanied in the Western Ordos desert by another plant species in the same taxonomic family, Zygophyllum xanthoxylum (Bunge) Maxim, and together they play a vital role in the ecology of the local environment. Z. xanthoxylum has been identified as having stronger drought tolerance than T. mongolica. As an import ...
- DOI:
- 10.1016/j.envexpbot.2020.104129
-
https://dx.doi.org/10.1016/j.envexpbot.2020.104129
- Author:
- Mentges, Michael; Glasenapp, Anika; Boenisch, Marike; Malz, Sascha; Henrissat, Bernard; Frandsen, Rasmus J.N.; Güldener, Ulrich; Münsterkötter, Martin; Bormann, Jörg; Lebrun, Marc‐Henri; Schäfer, Wilhelm; Martinez‐Rocha, Ana Lilia
- Source:
- Molecular plant pathology 2020 v.21 no.8 pp. 1070-1087
- ISSN:
- 1464-6722
- Subject:
- plant cuticle, etc ; Fusarium graminearum; Fusarium head blight; Triticum; antibiotics; appressoria; biosynthesis; cell biology; deoxynivalenol; enzymes; gene expression regulation; hyphae; multigene family; mycelium; plant pathogenic fungi; reverse genetics; transcriptomics; virulence; wheat; Show all 19 Subjects
- Abstract:
- ... Fusarium graminearum is one of the most destructive plant pathogens worldwide, causing fusarium head blight (FHB) on cereals. F. graminearum colonizes wheat plant surfaces with specialized unbranched hyphae called runner hyphae (RH), which develop multicelled complex appressoria called infection cushions (IC). IC generate multiple penetration sites, allowing the fungus to enter the plant cuticle. ...
- DOI:
- 10.1111/mpp.12960
-
http://dx.doi.org/10.1111/mpp.12960
- Author:
- Heredia‐Guerrero, José A.; Guzman‐Puyol, Susana; Benítez, José J.; Athanassiou, Athanassia; Heredia, Antonio; Domínguez, Eva
- Source:
- Global change biology 2018 v.24 no.7 pp. 2749-2751
- ISSN:
- 1354-1013
- Subject:
- plant cuticle, etc ; chemical constituents of plants; global change; plant protection; Show all 4 Subjects
- Abstract:
- ... Climatic stressors due to global change induce important modifications to the chemical composition of plant cuticles and their biophysical properties. In particular, plant cuticles can become heavier, stiffer and more inert, improving plant protection. ...
- DOI:
- 10.1111/gcb.14276
-
http://dx.doi.org/10.1111/gcb.14276
- Author:
- Smilkova, Marcela; Smilek, Jiri; Kalina, Michal; Klucakova, Martina; Pekar, Miloslav; Sedlacek, Petr
- Source:
- Plant methods 2019 v.15 no.1 pp. 83
- ISSN:
- 1746-4811
- Subject:
- plant cuticle, etc ; Prunus laurocerasus; enzymatic treatment; foliar spraying; humates; humic acids; hydrogels; in vitro studies; leaves; liquids; models; Show all 11 Subjects
- Abstract:
- ... BACKGROUND: Experimental determination of the extent and rate of transport of liquid humates supplied to plants is critical in testing physiological effects of such biostimulants which are often supplied as foliar sprays. Therefore, an original experimental method for the qualitative investigation and quantitative description of the penetration of humates through plant cuticles is proposed, tested ...
- DOI:
- 10.1186/s13007-019-0469-x
- PubMed:
- 31384288
- PubMed Central:
- PMC6668121
-
https://dx.doi.org/10.1186/s13007-019-0469-x
- Author:
- Cai, Yao-feng; Zhang, Hua; Feng, Zhuo; Cao, Chang-qun; Zheng, Quan-feng
- Source:
- Review of palaeobotany and palynology 2019 v.266 pp. 61-71
- ISSN:
- 0034-6667
- Subject:
- plant cuticle, etc ; Permian period; Spermatophytina; conifers; ferns and fern allies; flora; fossils; habitats; hydrophily; paleoecology; sheds; stomatal movement; China; Show all 13 Subjects
- Abstract:
- ... An enriched bed of diverse plant cuticles is reported for the first time from the upper Guodikeng Formation of the Dalongkou section in Jimsar, Xinjiang Uygur Autonomous Region, Northwest China. The cuticles were attributed to a seed fern and several types of coniferalean plants based on the epidermal characters. The most predominant plant in the flora is a peltasperm seed fern, Germaropteris mart ...
- DOI:
- 10.1016/j.revpalbo.2019.01.006
-
https://dx.doi.org/10.1016/j.revpalbo.2019.01.006
- Author:
- Ornellas, Thales; Heiden, Gustavo; de Luna, Bruna Nunes; Barros, Claudia Franca
- Source:
- Botany 2019 v.97 no.11 pp. 615-626
- ISSN:
- 1916-2804
- Subject:
- plant cuticle, etc ; Baccharis; altitude; cell walls; grasslands; habitats; leaves; mesophyll; principal component analysis; scanning electron microscopy; trichomes; xylem; Brazil; Show all 13 Subjects
- Abstract:
- ... Baccharis L. is an important genus in the high-altitude environments of South America. In the State of Rio de Janeiro, southeastern Brazil, the greatest richness is found at montane and high-montane ecological refuges, known as high-altitude grasslands. The high altitude provides several environmental factors that turn the high-altitude grasslands into singular tropical habitats. In this article w ...
- DOI:
- 10.1139/cjb-2019-0035
-
http://dx.doi.org/10.1139/cjb-2019-0035
- Author:
- Benatto Perino, Elvio Henrique; Glienke, Chirlei; de Oliveira Silva, Alan; Deising, Holger B.
- Source:
- Phytopathology 2020 v.110 no.9 pp. 1530-1540
- ISSN:
- 0031-949X
- Subject:
- plant cuticle, etc ; Blumeria graminis f. sp. tritici; Glomerella graminicola; Phytophthora infestans; Puccinia sorghi; Uromyces viciae-fabae; Zea mays; allantoicase; ammonium; anthracnose; corn; environmental factors; faba beans; genes; image analysis; mutants; nitrogen; nitrogen metabolism; plant disease control; plant pathogenic fungi; powdery mildew; purines; spores; urease; urease inhibitors; virulence; Show all 26 Subjects
- Abstract:
- ... Fungal pathogenicity is governed by environmental factors, with nitrogen playing a key role in triggering pathogenic development. Spores germinating on the plant cuticle are exposed to a nitrogen-free environment, and reprograming of nitrogen metabolism is required for bridging the time needed to gain access to the nitrogen sources of the host. Although degradation of endogenous purine bases effic ...
- DOI:
- 10.1094/PHYTO-04-20-0114-R
-
http://dx.doi.org/10.1094/PHYTO-04-20-0114-R
- Author:
- Dennison, Tesia; Qin, Wenmin; Loneman, Derek M.; Condon, Samson G. F.; Lauter, Nick; Nikolau, Basil J.; Yandeau-Nelson, Marna D.
- Source:
- BMC plant biology 2019 v.19 no.1 pp. 430
- ISSN:
- 1471-2229
- Subject:
- plant cuticle, etc ; Zea mays; alkenes; carbon; chemical bonding; corn; environmental factors; genetic factors; genotype; genotype-environment interaction; germplasm; inbred lines; leaves; lipids; metabolites; metabolome; styles (flowers); Show all 17 Subjects
- Abstract:
- ... BACKGROUND: Simple non-isoprenoid hydrocarbons accumulate in discrete regions of the biosphere, including within bacteria and algae as a carbon and/or energy store, and the cuticles of plants and insects, where they may protect against environmental stresses. The extracellular cuticular surfaces of the stigmatic silks of maize are rich in linear hydrocarbons and therefore provide a convenient syst ...
- DOI:
- 10.1186/s12870-019-2040-3
- PubMed:
- 31623561
- PubMed Central:
- PMC6796380
-
https://dx.doi.org/10.1186/s12870-019-2040-3
- Author:
- Staiger, Simona; Seufert, Pascal; Arand, Katja; Burghardt, Markus; Popp, Christian; Riederer, Markus
- Source:
- Pest management science 2019 v.75 no.12 pp. 3405-3412
- ISSN:
- 1526-498X
- Subject:
- plant cuticle, etc ; Garcinia xanthochymus; Prunus laurocerasus; active ingredients; azoxystrobin; chloroform; foliar uptake; hydrophilicity; leaves; lipophilicity; methanol; models; permeability; solutes; theobromine; triterpenoids; waxes; Show all 17 Subjects
- Abstract:
- ... BACKGROUND: The barrier to diffusion of organic solutes across the plant cuticle is composed of waxes consisting of very long‐chain aliphatic (VLCA) and, to varying degrees, cyclic compounds like pentacyclic triterpenoids. The roles of both fractions in controlling cuticular penetration by organic solutes, e.g. the active ingredients (AI) of pesticides, are unknown to date. We studied the permeabi ...
- DOI:
- 10.1002/ps.5589
-
http://dx.doi.org/10.1002/ps.5589
- Author:
- Brennan, Maree; Paterson, Linda; Baharudin, Anis Amalin Assaadah; Stanisz-Migal, Maria; Hoebe, Peter N.
- Source:
- Journal of plant physiology 2019 v.243 pp. 153054
- ISSN:
- 0176-1617
- Subject:
- plant cuticle, etc ; adhesion; barley; biosynthesis; caryopsis; cultivars; ethephon; ethylene; gene expression; genotype; hulls; malting; permeability; phenotypic variation; regulator genes; silver thiosulfate; transcription factors; Show all 17 Subjects
- Abstract:
- ... Adhesion of the barley husk to the underlying caryopsis requires the development of a cuticular cementing layer on the caryopsis surface. Differences in adhesion quality among genotypes have previously been correlated with cementing layer composition, which is thought to influence caryopsis cuticle permeability, the hypothesised mechanism of adhesion mediation. It is not yet known whether differen ...
- DOI:
- 10.1016/j.jplph.2019.153054
-
https://dx.doi.org/10.1016/j.jplph.2019.153054
- Author:
- Laurin, Jiří; Barclay, Richard S.; Sageman, Bradley B.; Dawson, Robin R.; Pagani, Mark; Schmitz, Mark; Eaton, Jeffrey; McInerney, Francesca A.; McElwain, Jennifer C.
- Source:
- Palaeogeography, palaeoclimatology, palaeoecology 2019 v.524 pp. 118-136
- ISSN:
- 0031-0182
- Subject:
- plant cuticle, etc ; Cretaceous period; alkanes; aquifers; bentonite; biomass; carbon dioxide; carbon isotopes; carbon sequestration; climate; climate change; limestone; models; organic carbon; sea level; shorelines; solar radiation; streams; Utah; Show all 19 Subjects
- Abstract:
- ... Oceanic Anoxic Event 2 (OAE2; c. 94.5–93.9 Ma) offers insight into the mechanisms of past climate change linked to organic productivity and carbon sequestration. It has been studied extensively, but the vast majority of data come from marine records, thus providing an incomplete view of past climate dynamics. Here we integrate new high-resolution data and published records on depositional environm ...
- DOI:
- 10.1016/j.palaeo.2019.03.019
-
https://dx.doi.org/10.1016/j.palaeo.2019.03.019
- Author:
- Berhin, Alice; de Bellis, Damien; Franke, Rochus B.; Buono, Rafael A.; Nowack, Moritz K.; Nawrath, Christiane
- Source:
- Cell 2019 v.176 no.6 pp. 1367-1378.e8
- ISSN:
- 0092-8674
- Subject:
- plant cuticle, etc ; abiotic stress; biosynthesis; cell walls; cutin; deformation; genes; hypersensitivity; mutation; plant establishment; plant organs; root cap; root primordia; stem cells; ultrastructure; Show all 15 Subjects
- Abstract:
- ... The root cap surrounding the tip of plant roots is thought to protect the delicate stem cells in the root meristem. We discovered that the first layer of root cap cells is covered by an electron-opaque cell wall modification resembling a plant cuticle. Cuticles are polyester-based protective structures considered exclusive to aerial plant organs. Mutations in cutin biosynthesis genes affect the co ...
- DOI:
- 10.1016/j.cell.2019.01.005
-
https://dx.doi.org/10.1016/j.cell.2019.01.005
- Author:
- Farber, Charles; Wang, Rui; Chemelewski, Robert; Mullet, John; Kurouski, Dmitry
- Source:
- Analytical chemistry 2019 v.91 no.3 pp. 2472-2479
- ISSN:
- 1520-6882
- Subject:
- plant cuticle, etc ; Sorghum bicolor; abiotic stress; atomic force microscopy; biotic stress; chemical composition; crystal structure; drought tolerance; epicuticular wax; forage; infrared spectroscopy; moieties; photosynthesis; reflectance; Show all 14 Subjects
- Abstract:
- ... The cuticle covers external surfaces of plants, protecting them from biotic and abiotic stress factors. Epicuticular wax on the outer surface of the cuticle modifies reflectance and water loss from plant surfaces and has direct and indirect effects on photosynthesis. Variation in epicuticular wax accumulation, composition, and nanoscale structural organization impacts its biological function. Atom ...
- DOI:
- 10.1021/acs.analchem.8b05294
-
http://dx.doi.org/10.1021/acs.analchem.8b05294
- Author:
- Martin, Laetitia B. B.; Rose, Jocelyn K. C.
- Source:
- Journal of experimental botany 2014 v.65 no.16 pp. 4639-4651
- ISSN:
- 0022-0957
- Subject:
- plant cuticle, etc ; fruits; models; Show all 3 Subjects
- Abstract:
- ... As with all aerial plant organs, fleshy fruits are encased in a hydrophobic cuticle that must fulfil multiple functions, including limiting desiccation and preventing microbial infection, which in the case of fruits maintains palatability and promotes seed dispersal. Fruit cuticles have many features in common with those of vegetative organs, but also have unique characteristics, including the fac ...
- DOI:
- 10.1093/jxb/eru301
- PubMed:
- 25028557
-
http://dx.doi.org/10.1093/jxb/eru301
- Author:
- Salminen, Tiina A.; Eklund, D. Magnus; Joly, Valentin; Blomqvist, Kristina; Matton, Daniel P.; Edqvist, Johan
- Source:
- Plants 2018 v.7 no.1
- ISSN:
- 2223-7747
- Subject:
- plant cuticle, etc ; biosynthesis; cutin; embryophytes; environmental factors; evolution; hydrophobicity; lipid transfer proteins; lipids; models; mosses and liverworts; polyesters; sporopollenin; suberin; Show all 14 Subjects
- Abstract:
- ... When plants conquered land, they developed specialized organs, tissues, and cells in order to survive in this new and harsh terrestrial environment. New cell polymers such as the hydrophobic lipid-based polyesters cutin, suberin, and sporopollenin were also developed for protection against water loss, radiation, and other potentially harmful abiotic factors. Cutin and waxes are the main components ...
- DOI:
- 10.3390/plants7010006
- PubMed:
- 29342939
- PubMed Central:
- PMC5874595
-
http://dx.doi.org/10.3390/plants7010006