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Effects of urban pollution on stream ecosystem functioning
(2019-07-23)
Azken mendean zehar gizakiek aurrekaririk gabeko populazioaren tamainaren hazkuntza, baliabideen erabilera eta garapen ekonomikoa eragin dituzte; hiri- eta herri-guneetan sortutako kutsadura mundu osoko ibai eta errekei ...
Desiccation Tolerance in Chlorophyllous Fern Spores: Are Ecophysiological Features Related to Environmental Conditions?
(Frontiers Media, 2019-09-20)
Fern spores of most species are desiccation tolerant (DT) and, in some cases, are photosynthetic at maturation, the so-called chlorophyllous spores (CS). The lifespan of CS in the dry state is very variable among species. ...
Can Ammonium Stress Be Positive for Plant Performance?
(Frontiers Media, 2019-09-24)
Ammonium (NH3/NH+4) nutrition is considered as a universal stressful situation (recently reviewed in Li et al., 2014; Esteban et al., 2016; Liu and Von Wirén, 2017). Briefly, the most common symptom of ammonium nutrition ...
Non-invasive diagnosis of viability in seeds and lichens by infrared thermography under controlled environmental conditions
(BMC, 2019-12)
Background: Non-invasive procedures for the diagnosis of viability of plant or fungal tissues would be valuable for scientific, industrial and biomonitoring purposes. Previous studies showed that infrared thermography (IRT) ...
Fotoprotección en un ambiente tropical hostil: el caso de especies del manglar y del bosque seco de Nicaragua.
(2019-12-19)
La costa pacífica de Nicaragua se caracteriza por una cordillera de volcanes y un clima tropical seco con alta irradiancia solar y temperaturas elevadas durante todo el año, con una estación seca desde noviembre hasta ...
Isotopic labelling reveals the efficient adaptation of wheat root TCA cycle flux modes to match carbon demand under ammonium nutrition
(Nature Publishing Group, 2019-06-20)
Proper carbon (C) supply is essential for nitrogen (N) assimilation especially when plants are grown under ammonium (NH4+) nutrition. However, how C and N metabolic fluxes adapt to achieve so remains uncertain. In this ...
New Insights on Arabidopsis thaliana Root Adaption to Ammonium Nutrition by the Use of a Quantitative Proteomic Approach
(MDPI, 2019-02-14)
Nitrogen is an essential element for plant nutrition. Nitrate and ammonium are the two major inorganic nitrogen forms available for plant growth. Plant preference for one or the other form depends on the interplay between ...
Species Composition and Plant Traits of South Atlantic European Coastal Dunes and Other Comparative Data
(Elsevier, 2019-02)
The data reported in this article relates to the research article entitled “Changes in plant diversity patterns along dune zonation in south Atlantic European coasts” (Torca et al., 2019) [1]. Data about traits of species ...
Molecular and biochemical analysis of XDH from Phaseolus vulgaris suggest that uric acid protects the enzyme against the inhibitory effects of nitric oxide in nodules
(Elsevier, 2019-09-05)
Xanthine dehydrogenase (XDH) is essential for the assimilation of symbiotically fixed nitrogen in ureidic legumes. Uric acid, produced in the reaction catalyzed by XDH, is the precursor of the ureides, allantoin and ...
Testing the effects of food quality, as well as chemical contamination of water and sediments, on aquatic detrital systems using laboratory experiments.
(2019-02-15)
Materia organikoaren kalitate aldaketek eta kutsadura kimikoak sistema detritikoetan duten eragina aztertzea izan da tesi honen helburu nagusia. Horretarako, laborategiko mikrokosmo esperimentuak erabili dira tesian zehar. ...