Results 1 to 10 of about 5,017 (177)

Relationships Between Annual and Perennial Seagrass (Ruppia sinensis) Populations and Their Sediment Geochemical Characteristics in the Yellow River Delta [PDF]

open access: yesFrontiers in Plant Science, 2021
Annual and perennial populations commonly occur for the same submerged aquatic angiosperm species, yet relationships between population types and sediment characteristics are poorly understood.
Ruiting Gu   +24 more
doaj   +2 more sources

Characterization of Polyphenolic Content in the Aquatic Plants Ruppia cirrhosa and Ruppia maritima —A Source of Nutritional Natural Products [PDF]

open access: yesMolecules, 2017
Herein, the polyphenolic content in extracts of Ruppia cirrhosa (Petagna) Grande and Ruppia maritima L.was fully characterized for the first time. High amounts of the main compound chicoric acid (CA) (≤30.2 ± 4.3 mg/g) were found in both Ruppia species ...
Kjersti Hasle Enerstvedt   +2 more
doaj   +5 more sources

Hidden Hybridization and Habitat Differentiation in a Mediterranean Macrophyte, the Euryhaline Genus Ruppia [PDF]

open access: yesFrontiers in Plant Science, 2020
In many aquatic plant taxa, classification based on morphology has always been difficult. Molecular markers revealed that the complexity in several of these aquatic taxa could be addressed to recurrent hybridization events and cryptic species diversity ...
Lise Beirinckx   +3 more
doaj   +2 more sources

Chloroplast genome structure and phylogenetic position of Syringodium isoetifolium (Asch.) Dandy [PDF]

open access: yesMitochondrial DNA. Part B. Resources, 2022
Syringodium isoetifolium (noodle seagrass) is a dioecious perennial seagrass. In this study, the complete chloroplast genome of S. isoetifolium was successfully characterized through next-generation sequencing technology.
Ying-Gang Ruan   +3 more
doaj   +2 more sources

Modelling growth of Ruppia cirrhosa [PDF]

open access: yesAquatic Botany, 2000
The main objectives of this work were to synthesise information on the autoecology of Ruppia cirrhosa Petagna (Grande) in a mathematical model and to use the model to simulate its growth, production and harvest. Model parameters were allowed to vary as
Calado, Gonçalo, Duarte, Pedro
core   +3 more sources

The complete plastid genome of Ruppia brevipedunculata Shuo Yu & den Hartog [PDF]

open access: yesMitochondrial DNA. Part B. Resources, 2020
The taxonomy of Ruppia has long been confused due to its high plasticity in morphology. In this study, the complete plastid genome sequence of Ruppia brevipedunculata was successfully sequenced by the technology of Illumina.
Shuo Yu   +3 more
doaj   +2 more sources

Studies on the Composition and Diversity of Seagrass Ruppia sinensis Rhizosphere Mmicroorganisms in the Yellow River Delta [PDF]

open access: yesPlants, 2023
Seagrass is a significant primary producer of coastal ecosystems; however, the continued degradation of seagrass beds is a serious problem that has attracted widespread attention from researchers.
Shuai Shang   +6 more
doaj   +2 more sources

Ruppia maritima (Ruppiaceae) в озерах Забайкалья и Монголии

open access: yesTurczaninowia, 2023
Приводятся сведения о находках реликтового вида Ruppia maritima в соленых озерах Восточного Забайкалья России (Забайкальский край) и северо-востока Монголии.
Бальжит Батоевна Базарова
doaj   +3 more sources

Facultative Annual Life Cycles in Seagrasses [PDF]

open access: yesPlants, 2023
Plant species usually have either annual or perennial life cycles, but facultative annual species have annual or perennial populations depending on their environment.
Marieke M. van Katwijk   +1 more
doaj   +2 more sources

Multi-omics analysis reveals key regulatory defense pathways in Ruppia sinensis in response to water salinity fluctuations [PDF]

open access: yesBMC Plant Biology
Seagrasses maintain cellular water balance by regulating ion concentrations and accumulating organic osmolytes, enabling them to survive in the fluctuating salinity of intertidal environments.
Yang Zou, Xinwei Xu
doaj   +2 more sources

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