Results 21 to 30 of about 1,437 (155)

Acquisition and metabolism of carbon in the Ochrophyta other than diatoms [PDF]

open access: yesPhilosophical Transactions of the Royal Society B: Biological Sciences, 2017
The acquisition and assimilation of inorganic C have been investigated in several of the 15 clades of the Ochrophyta other than diatoms, with biochemical, physiological and genomic data indicating significant mechanistic variation. Form ID Rubiscos in the Ochrophyta are characterized by a broad range of kinetics values.
John A. Raven, Mario Giordano
openaire   +3 more sources

An Enigmatic Stramenopile Sheds Light on Early Evolution in Ochrophyta Plastid Organellogenesis

open access: yesMolecular Biology and Evolution, 2022
Abstract Ochrophyta is an algal group belonging to the Stramenopiles and comprises diverse lineages of algae which contribute significantly to the oceanic ecosystems as primary producers. However, early evolution of the plastid organelle in Ochrophyta is not fully understood.
Tomonori Azuma   +9 more
openaire   +2 more sources

Marine Flora of French Polynesia: An Updated List Using DNA Barcoding and Traditional Approaches

open access: yesBiology, 2023
Located in the heart of the South Pacific Ocean, the French Polynesian islands represent a remarkable setting for biological colonization and diversification, because of their isolation.
Christophe Vieira   +6 more
doaj   +1 more source

Composición taxonómica y afinidad por un sustrato de macroalgas marinas conspicuas del Parque Nacional Arrecifes de Cozumel, Quintana Roo, México

open access: yesActa Botanica Mexicana, 2023
Antecedentes y Objetivos: Los arrecifes del Parque Nacional Arrecifes de Cozumel constituyen una de las principales formaciones arrecifales de México.
Anahi Carranza Ramirez   +2 more
doaj   +1 more source

Seasonal Photoacclimation and Vulnerability Patterns in the Brown Macroalga Lessonia spicata (Ochrophyta) [PDF]

open access: yesWater, 2020
Fluctuations in solar radiation are one of the key factors affecting productivity and survival in habitat forming coastal macroalgae, in this regard, photoacclimation has a direct impact on the vulnerability and the capacity of seaweed to withstand, for instance, radiation excess.
Antonio Zúñiga   +8 more
openaire   +1 more source

Guanchochroma wildpretii gen. et spec. nov. (Ochrophyta) Provides New Insights into the Diversification and Evolution of the Algal Class Synchromophyceae. [PDF]

open access: yesPLoS ONE, 2015
A new relative of the chrysophyte genus Chrysopodocystis was found in Tenerife and termed Guanchochroma wildpretii. This unicellular alga was most noticeably discernible from Chrysopodocystis socialis (the only species of this genus) by the presence of a
Maria Schmidt   +4 more
doaj   +1 more source

Marine Floral Biodiversity, Threats, and Conservation in Vietnam: An Updated Review

open access: yesPlants, 2023
Part of the Indo-Chinese peninsula and located on the northwest edge of the Coral Triangle in the South China Sea, the Vietnamese coastal zone is home to a wealthy marine biodiversity associated with the regional geological setting and history, which ...
Manh-Linh Nguyen   +6 more
doaj   +1 more source

Similitud de la ficoflora marina en zonas del Atlántico Occidental Tropical y Subtropical

open access: yesCaldasia, 2019
Las macroalgas constituyen un componente muy importante de la biodiversidad marina por su papel en los ecosistemas marino-costeros como productores primarios, competidores por recursos y bioindica-dores de problemas ambientales.
Ana M. Suárez   +1 more
doaj   +1 more source

Listado sistemático actualizado de las macroalgas estuarinas de Veracruz, México

open access: yesActa Botanica Mexicana, 2022
Antecedentes y Objetivos: Los sistemas estuarinos veracruzanos cubren 1166 km2 correspondientes a 14 lagunas costeras que constituyen uno de los ambientes acuáticos con mayor diversidad y productividad.
Estefany Cuevas Sánchez   +3 more
doaj   +1 more source

Biological Soil Crusts of Arctic Svalbard—Water Availability as Potential Controlling Factor for Microalgal Biodiversity

open access: yesFrontiers in Microbiology, 2017
In the present study the biodiversity of biological soil crusts (BSCs) formed by phototrophic organisms were investigated on Arctic Svalbard (Norway).
Nadine Borchhardt   +4 more
doaj   +1 more source

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