Results 31 to 40 of about 933 (164)

Discovery of Bioactive Properties in the Seagrass <i>Ruppia maritima</i> Extract: A Triplatform Assessment of Antioxidant, Antidiabetic, Antibacterial, Cytotoxic, and Analgesic Activities. [PDF]

open access: yesScientificWorldJournal
Ruppia maritima, a seagrass, was investigated for its potential antioxidant, antidiabetic, antibacterial, cytotoxic, and analgesic activities. The acetone extract of its leaves (AERM) was studied using in vitro, in vivo, and in silico methods. To determine its secondary metabolites, the total phenolic and flavonoid content was measured.
Payel IN   +9 more
europepmc   +2 more sources

Population genetics and plant growth experiments as prerequisite for conservation measures of the rare European aquatic plant Luronium natans (Alismataceae)

open access: yesFrontiers in Plant Science, 2023
Information provided by population genetic studies is often necessary to effectively protect endangered species. In general, such data is scarce for aquatic plants and this holds also for Luronium natans, an aquatic macrophyte endemic to northwestern and
Weronika A. Makuch   +10 more
doaj   +1 more source

Impediments to Understanding Seagrasses’ Response to Global Change

open access: yesFrontiers in Marine Science, 2021
Uncertainties from sampling biases present challenges to ecologists and evolutionary biologists in understanding species sensitivity to anthropogenic climate change.
Brianna M. Rock, Barnabas H. Daru
doaj   +1 more source

Phylogenetic phytogeography of selected groups of seagrasses (Monocotylendoneae - Alismatales) based on analysing of genes 5.8S rRNA and RuBisCo large subunit

open access: yesGeography, Environment, Sustainability, 2022
Seagrasses are representatives of the families Cymodoceaceae, Posidoniaceae, Zosteraceae, Hydrocharitaceae (Monocotylendoneae - Alismatales), adapted to growing in seawaters and all their important life circle events are taking place under the water ...
Anton A. Iurmanov
doaj   +1 more source

Are substitution rates and RNA editing correlated?

open access: yesBMC Evolutionary Biology, 2010
Background RNA editing is a post-transcriptional process that, in seed plants, involves a cytosine to uracil change in messenger RNA, causing the translated protein to differ from that predicted by the DNA sequence.
Davis Jerrold I   +4 more
doaj   +1 more source

Taxonomic study of Anthurium sect. Pachyneurium (Schott) Engl. (Araceae) from Brazil [PDF]

open access: yesActa Botânica Brasílica
We present a taxonomic study of Anthurium sect. Pachyneurium (Schott) Engl. from Brazil, encompassing 20 accepted species, ten of which are endemic from this country. The species were identified based on analyses of vegetative and reproductive characters
Mel C. Camelo   +4 more
doaj   +1 more source

Progestogens and androgens influence root morphology of angiosperms in a brassinosteroid-independent manner. [PDF]

open access: yesPlant J
Significance Statement Plants produce progesterone and androgens, which alter root morphology in A. thaliana and 60% of tested angiosperms. Brassinosteroids seem uninvolved. Understanding the mechanism is like navigating an unknown city—exemplarily Dittelbrunn (a small village in Bavaria)—where the expected shortcut (interaction with brassinosteroids ...
Körber KL   +11 more
europepmc   +2 more sources

The complete sequence of the mitochondrial genome of Butomus umbellatus--a member of an early branching lineage of monocotyledons. [PDF]

open access: yesPLoS ONE, 2013
In order to study the evolution of mitochondrial genomes in the early branching lineages of the monocotyledons, i.e., the Acorales and Alismatales, we are sequencing complete genomes from a suite of key taxa.
Argelia Cuenca   +2 more
doaj   +1 more source

The complete chloroplast genome of Enhalus acodoides and its phylogenetic analysis

open access: yesMitochondrial DNA. Part B. Resources, 2019
Complete chloroplast genome of Enhalus acodoides was obtained in this work. Circular mapping revealed that the complete chloroplast sequences of E.
Tao Liu   +6 more
doaj   +1 more source

A taxonomic treatment of Alismataceae (Alismatales) in the Brazilian Pantanal

open access: bronzePhytotaxa
This study provides a taxonomic treatment of Alismataceae species occurring in the Brazilian Pantanal. Field collections were carried out and analysis of sheets housed in the most representative herbaria of Pantanal were consulted. A total of five genera and 19 species were confirmed in the Brazilian Pantanal.
Mateus César Araújo Pestana   +5 more
openalex   +3 more sources

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