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Daniel Hey et al.
Plant physiology, 183(1), 179-193 (2020-02-20)
Members of the light-harvesting complex protein family participate in multiple processes connected with light sensing, light absorption, and pigment binding within the thylakoid membrane. Amino acid residues of the light-harvesting chlorophyll a/b-binding proteins involved in pigment binding have been precisely
Sitian Gu et al.
Microbial cell factories, 20(1), 14-14 (2021-01-13)
Chlorophyllase catalyzes the hydrolysis of chlorophyll and produces chlorophyllide and phytol. Cyanobacterial chlorophyllases are likely to be more highly heterologously expressed than plant chlorophyllases. A novel recombinant chlorophyllase from the cyanobacterium Oscillatoria acuminata PCC 6304 was successfully expressed in Escherichia
Yufen Che et al.
Plant & cell physiology, 61(6), 1168-1180 (2020-04-12)
In green plants, photosystem II (PSII) forms multisubunit supercomplexes (SCs) containing a dimeric core and light-harvesting complexes (LHCs). In this study, we show that Arabidopsis thaliana PsbP-like protein 1 (PPL1) is involved in the assembly of the PSII SCs and
Fatou Ba et al.
Bioresource technology, 315, 123857-123857 (2020-07-25)
In the context of emerging biorefinery for microalgae, polyethyleneimine (PEI), has been tested in order to achieve separation of fat-soluble and water-soluble compounds from Haematococcus pluvialis. Several parameters were taken into account (ratio between sample and PEI, pH, and ionic
Hsin-Lan Liu et al.
Journal of food and drug analysis, 26(1), 31-40 (2018-02-02)
The objectives of this study were to determine the variety and amount of various functional components in Scutellaria barbata D. Don as well as study their anti-inflammatory activity on RAW 264.7 cells. Both ethanol and ethyl acetate extracts were shown
Abul Kasem Mohammad Mydul Islam et al.
Journal of food science and technology, 55(10), 3930-3938 (2018-09-20)
In this article matrix components in spinach were investigated in detail. The samples were prepared using two QuEChERS (quick, easy, cheap, effective, rugged and safe) methods, AOAC and CEN. Liquid chromatography-electrospray ionization-tandem mass spectrometry (LC-ESI-MS/MS), gas chromatography-mass spectrometry (GC-MS) and
Jiangyu Zhu et al.
Bioresource technology, 303, 122950-122950 (2020-02-12)
It is an effective solution to overcome the bottlenecks of commercial production of microalgal biomass by providing cost-effective and environment-friendly organic carbon sources for microalgal mixotrophic growth. In this study, effects of lignocellulose-related mannitol and xylitol on the growth, photosynthetic
Thirumurugen Kuppusamy et al.
Functional plant biology : FPB, 48(2), 218-230 (2020-10-26)
Hakea prostrata R.Br. (Proteaceae) shows a 'delayed greening' strategy of leaf development characterised by reddish young leaves that become green as they mature. This trait may contribute to efficient use of phosphorus (P) during leaf development by first investing P
Che Yanhui et al.
Ecotoxicology and environmental safety, 204, 111136-111136 (2020-08-18)
High temperature can lead to increased production of excess light energy, thus reducing photosynthetic capacity in plants. Photosynthetic cyclic electron flow (CEF) in photosystem I (PSI) can effectively protect photosystems, but its physiological mechanism under high temperature is poorly understood.
Nabil Killiny et al.
Molecular plant-microbe interactions : MPMI, 30(7), 543-556 (2017-03-31)
Huanglongbing (HLB) is currently the largest threat to global citrus production. We examined the effect of HLB pathogen 'Candidatus Liberibacter asiaticus' infection or infestation by its vector, Diaphorina citri, on 'Valencia' sweet orange leaf pigments using high-performance liquid chromatography, followed
Ocsana Opriș et al.
Plant physiology and biochemistry : PPB, 151, 342-351 (2020-04-10)
The global presence of pharmaceuticals in the environment has been particularly considered a concerning problem with unknown consequences. Non-steroidal anti-inflammatory drugs (NSAIDs) are among the most frequently prescribed drugs in the world, and as a result, they are commonly found
Yuting Sheng et al.
BioMed research international, 2020, 2854795-2854795 (2020-07-01)
As one of the most important micronutrients, iron (Fe) plays a critical role in various metabolic processes during plant growth and development. However, the molecular mechanisms towards Fe metabolism and nutrition in fruit trees are largely unknown. In this study
Sasha J Kramer et al.
Journal of geophysical research. Oceans, 124(11), 7557-7574 (2020-03-07)
High-performance liquid chromatography (HPLC) remains one of the most widely applied methods for estimation of phytoplankton community structure from ocean samples, which are used to create and validate satellite retrievals of phytoplankton community structure. HPLC measures the concentrations of phytoplankton
S Cárdenas-Pérez et al.
BMC plant biology, 20(1), 467-467 (2020-10-14)
This study describes a promising method for understanding how halophytes adapt to extreme saline conditions and to identify populations with greater resistance. Image and colour analyses have the ability to obtain many image parameters and to discriminate between different aspects
Maja Repajić et al.
Foods (Basel, Switzerland), 10(1) (2021-01-23)
This study evaluated the presence of bioactives in wild nettle leaves and stalks during the phenological stage and in the context of natural habitat diversity. Thus, wild nettle samples collected before flowering, during flowering and after flowering from 14 habitats
Erika C Pierattini et al.
Tree physiology, 38(1), 109-118 (2017-12-12)
Surfactants are widely used detergent ingredients and, thanks to their chemical properties, they are applied for remediation of sites polluted by heavy metals and organic contaminants, both in soil flushing and in phytoremediation. However, their direct effects on tree physiology
Anaïs Massé et al.
Environmental microbiology, 22(11), 4825-4846 (2020-09-30)
The filamentous chlorophyte Ostreobium sp. dominates shallow marine carbonate microboring communities, and is one of the major agents of reef bioerosion. While its large genetic diversity has emerged, its physiology remains little known, with unexplored relationship between genotypes and phenotypes
Sagheer Ahmad et al.
BMC plant biology, 20(1), 145-145 (2020-04-09)
Axillary bud is an important agronomic and economic trait in cut chrysanthemum. Bud outgrowth is an intricate process controlled by complex molecular regulatory networks, physio-chemical integrators and environmental stimuli. Temperature is one of the key regulators of bud's fate. However
Kateřina Vaňková et al.
Oxidative medicine and cellular longevity, 2018, 4069167-4069167 (2018-07-31)
Nutritional factors which exhibit antioxidant properties, such as those contained in green plants, may be protective against cancer. Chlorophyll and other tetrapyrrolic compounds which are structurally related to heme and bilirubin (a bile pigment with antioxidant activity) are among those
Christof B Steingass et al.
Food research international (Ottawa, Ont.), 127, 108709-108709 (2019-12-29)
The genuine carotenoid pattern of pineapple infructescence was assessed by HPLC-DAD-APCI-MSn analysis. Prevailing pigments in the shell of 'MD2' (syn. "Extra Sweet") fruit were (all-E)-lutein and (all-E)-β-carotene, in addition to chlorophylls a and b. The edible flesh contained (all-E)-violaxanthin, (all-E)-β-carotene
Matthias Karadar et al.
Physiologia plantarum, 163(2), 211-230 (2017-12-24)
In the 20th century, annual mean temperatures in the European Alps rose by almost 1 K and are predicted to rise further, increasing the impact of temperature on alpine plants. The role of light in the heat hardening of plants is
Klaudia Kopczyńska et al.
Antioxidants (Basel, Switzerland), 9(5) (2020-05-14)
Courgette is considered as a low-calorie vegetable with health-promoting properties. However, scientific publications focused on the profile and content of bioactive compounds in courgette, as well as the potential fruit quality modulating factors, are rare. Due to the high adaptability
Tong-Mei Gao et al.
Genes & genomics, 42(1), 25-39 (2019-11-05)
Both photosynthetic pigments and chloroplasts in plant leaf cells play an important role in deciding on the photosynthetic capacity and efficiency in plants. Systematical investigating the regulatory mechanism of chloroplast development and chlorophyll (Chl) content variation is necessary for clarifying
Marzena Sujkowska-Rybkowska et al.
Plants (Basel, Switzerland), 9(5) (2020-05-28)
Calamine wastes highly contaminated with trace metals (TMs) are spontaneously inhabited by a legume plant Anthyllis vulneraria L. This study determined an adaptation strategy of metallicolous (M) A. vulneraria and compared it with that of the non-metallicolous (NM) ecotype. We
Maria João Romeu et al.
Biofouling, 36(1), 101-112 (2020-01-31)
Although disinfection procedures are widely implemented in food environments, bacteria can survive and present increased virulence/resistance. Since little is known about these phenomena regarding biofilms, this study aimed to investigate the effect of chemical disinfection on biofilm-derived cells of Salmonella
Wang Xiaomei et al.
Journal of plant physiology, 248, 153138-153138 (2020-03-28)
Cold stress is one of the most common unfavorable environmental factors affecting the growth, development, and survival of plants. The DEAD-box RNA helicases play important roles in all types of processes of RNA metabolism. However, the function of DEAD-box RNA
Yepu Li et al.
Journal of hazardous materials, 405, 124257-124257 (2020-11-01)
The phytoremediation of cadmium (Cd) and pyrene (PYR) in agricultural soil with willow was investigated by carrying out a pot-culture experiment in a greenhouse. The soil was incubated with urea 60 days before it was used for this experiment. The
Shuming Peng et al.
Environmental research, 184, 109276-109276 (2020-03-07)
In recent years, pollution by heavy metals (HM) has become an increasingly serious problem in forest ecosystems, making their remediation a primary research focus in China. Poplars are ideal candidates for phytoremediation because of their great commercial value, ability to
Yuhan Tang et al.
3 Biotech, 10(2), 76-76 (2020-02-14)
Herbaceous peony (Paeonia lactiflora Pall.) is one of the color-leaved ornamental spring plants, with graceful appearance and splendid color. However, the underlying mechanism of this coloration variation from purple to green has not been studied in P. lactiflora. In th
Cátia A Sousa et al.
Aquatic toxicology (Amsterdam, Netherlands), 204, 80-90 (2018-09-12)
Over the last decade, concerns have been raised regarding the potential health and environmental effects associated with the release of metal oxide nanoparticles (NPs) into ecosystems. In the present work, the potential hazards of nickel oxide (NiO) NPs were investigated
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