Results 81 to 90 of about 34,585 (216)

Occurrence frequency, molecular evolution and phylogenetic utility of Ulva-specific chloroplast group II intron infA-62 family

open access: yesFrontiers in Marine Science
Chloroplast intron infA-62 as a degenerated group II intron family was previously observed to exist specifically in infA genes of chloroplast/plastid genomes (plastomes) in the genus Ulva (Ulvophyceae, Chlorophyta).
Feng Liu   +13 more
doaj   +1 more source

How endo- is endo-?: surface sterilization of delicate samples: a Bryopsis (Bryopsidales, Chlorophyta) case study [PDF]

open access: yes, 2010
In the search for endosymbiotic bacteria, elimination of ectosymbionts is a key point of attention. Commonly, the surface of the host itself or the symbiotic structures are sterilized with aggressive substances such as chlorine or mercury derivatives ...
De Clerck, Olivier   +3 more
core   +2 more sources

Biostimulant effects of Rugulopteryx okamurae aqueous extracts on radish growth

open access: yesAgrosystems, Geosciences &Environment, Volume 9, Issue 1, March 2026.
Abstract In recent years, the invasive algae Rugulopteryx okamurae has spread along the Mediterranean and Atlantic coasts, causing ecological and economic damage. However, upwelling algae could provide a valuable source of carbon biomass for circular economy applications. Marine algae, particularly brown algae, have a long history of use in agriculture
Rosa Perán‐Quesada   +2 more
wiley   +1 more source

The complete mitochondrial genome of a Green macroalgae species: Ulva meridionalis (Ulvales: Ulvaceae)

open access: yesMitochondrial DNA. Part B. Resources, 2020
Ulva meridionalis, a green macroalgae, is one of the causal species for green tides in Japan and spread into the coast of China. During this research, we sequenced the complete mitochondrial genome of U. meridionalis.
Xinyu Kang   +8 more
doaj   +1 more source

https://www.researchgate.net/publication/329529188_Comparative_Performance_Prediction_of_Historical_Thames_A_Rater_Class_Designs [PDF]

open access: yes, 2018
The Thames A-Rater fleet is a unique class both in appearance and in its combination of historic and modern technologies. With high aspect ratio, carbon fibre rigs fitted onto wooden hulls, many of which have survived two World Wars, the class is a ...
Souppez, Jean-Baptiste, Thomas, Joseph
core  

Consumer resilience suppresses the recovery of overgrazed ecosystems

open access: yesEcological Applications, Volume 36, Issue 2, March 2026.
Abstract Many heterotroph species perish when faced with severe food limitation; others can persist, adapt, and thrive. Sea urchins are emblematic of this paradox: they can overgraze kelp forests to form barren habitats, but can then survive for decades in these nutritionally depauperate seascapes.
Nathan B. Spindel   +10 more
wiley   +1 more source

Use of water soluble extracts from ulva sp. by probiotics and fish bacterial pathogens [PDF]

open access: yes, 2017
BACKGROUNDS The potential of seaweeds as dietary components is considered for a wide range of cultured fish species. In this context, Ulva is investigated as a good source of protein, minerals and vitamins.
Balebona-Accino, Maria del Carmen   +5 more
core  

Microbial regulation of global macroalgal blooms (green tides): From holobiont interactions to bloom dynamics and biogeochemistry

open access: yesLimnology and Oceanography Letters, Volume 11, Issue 2, March 2026.
Abstract Green tides caused by Ulva species have become one of the most serious marine ecological disasters, now impacting many coastal nations around the world. Although climatic and environmental drivers of these macroalgal blooms are well recognized, growing evidence identifies Ulva‐associated microbiota as potential pivotal regulators of bloom ...
Zhangyi Xia   +6 more
wiley   +1 more source

Impacto de depredadores y niveles de recursos sobre rasgos fisiológicos de Fissurella crassa (Archeogastropoda [PDF]

open access: yes, 2015
Indexación: Web of Science; RedalycThe effects of predators on the density of prey and their resources have been widely studied; however, there is little evidence on the effects of the predators in conjunction with the availability of resources on the ...
Aldana, Marcela   +3 more
core  

A new record of Percursaria percursa (Ulvaceae, Ulvales) on the North Island, New Zealand [PDF]

open access: yes, 2012
The filamentous green alga Percursaria percursa (Ulvaceae, Ulvales) was recorded for the first time on the North Island of New Zealand at mokoroa Estuary, Tauranga Harbour.
Elizabeth Pierce (1353216)   +4 more
core   +3 more sources

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