Results 41 to 50 of about 605 (170)

phytoclass: A pigment‐based chemotaxonomic method to determine the biomass of phytoplankton classes

open access: yesLimnology and Oceanography: Methods, Volume 21, Issue 4, Page 220-241, April 2023., 2023
Abstract Pigment‐based chemotaxonomy is a widely utilized tool to determine the biomass of phytoplankton classes from pigment biomarkers. The CHEMTAX approach is sensitive to the initial estimates of pigment‐to‐chlorophyll a (Chl a) ratios for the phytoplankton classes required, even though these are modified by the CHEMTAX process.
Alexander Hayward   +2 more
wiley   +1 more source

SURVEY FOR FUNCTIONAL KLEPTOPLASTY AMONG WEST ATLANTIC ASCOGLOSSA (= SACOGLOSSA) (MOLLUSCA, OPISTHOBRANCHIA)

open access: green, 1990
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
Kerry B. Clark, Kr. M. Jensen, Hm Stirts
openalex   +3 more sources

Acquisition, Maintenance, and Ecological Roles of Kleptoplasts in Planoglabratella opercularis (Foraminifera, Rhizaria)

open access: yesFrontiers in Marine Science, 2020
Kleptoplasty or acquisition of chloroplasts from ingested photosynthetic organisms, is thought to be a key factor in determining the trophic requirements and carbon mineralization of foraminifera, consequently influencing their ecology, evolution, and ...
Masashi Tsuchiya   +13 more
doaj   +1 more source

Transcriptomic landscape of the kleptoplastic sea slug Elysia viridis [PDF]

open access: yes, 2023
The longevity of kleptoplasts and sea slugs during starvation may be mediated by multiple factors, including the recognition of the plastids during feeding by multiple receptors (e.g.
Canchaya Sanchez, Carlos Alberto   +4 more
core   +1 more source

Inorganic carbon and nitrogen assimilation in cellular compartments of a benthic kleptoplastic foraminifer [PDF]

open access: yes, 2018
© The Author(s), 2018. This article is distributed under the terms of the Creative Commons Attribution License. The definitive version was published in Scientific Reports 8 (2018): 10140, doi:10.1038/s41598-018-28455-1.Haynesina germanica, an ubiquitous ...
Bernhard, Joan M.   +6 more
core   +4 more sources

A global phylogeny of Elysia Risso, 1818 (Gastropoda: Heterobranchia): molecular systematic insights focusing on European taxa and description of a new species [PDF]

open access: yes, 2023
The genus Elysia comprises about one-third of the species richness in Sacoglossa. However, the species diversity in the genus remains poorly characterized in some areas like the north-eastern Atlantic and Mediterranean waters. To clarify the systematics
Carmona Barnosi, Leila   +5 more
core   +1 more source

Benthic foraminifera and gromiids from oxygen-depleted environments – survival strategies, biogeochemistry and trophic interactions [PDF]

open access: yesBiogeosciences, 2023
The oceans are losing oxygen (O2), and oxygen minimum zones are expanding due to climate warming (lower O2 solubility) and eutrophication related to agriculture.
N. Glock
doaj   +1 more source

On being the right size as an animal with plastids [PDF]

open access: yes, 2017
Plastids typically reside in plant or algal cells—with one notable exception. There is one group of multicellular animals, sea slugs in the order Sacoglossa, members of which feed on siphonaceous algae.
Gould, D.B. (Douglas )   +4 more
core   +1 more source

Ultrastructure and distribution of kleptoplasts in benthic foraminifera from shallow-water (photic) habitats [PDF]

open access: yes, 2017
© The Author(s), 2017. This is the author's version of the work. It is posted here under a nonexclusive, irrevocable, paid-up, worldwide license granted to WHOI. It is made available for personal use, not for redistribution.
Bernhard, Joan M.   +7 more
core   +3 more sources

Hiding behaviour of Oxynoe olivacea (Mollusca: Opisthobranchia: Sacoglossa) in the invasive seaweed Caulerpa taxifolia [PDF]

open access: yes, 2013
The occurrence of the invasive seaweed Caulerpa taxifolia in the Straits of Messina (Italy) provides an excellent opportunity to examine the spatial and temporal patterns of abundance of the endemic Mediterranean sacoglossan Oxynoe olivacea. Densities of
Agnetta, D.   +4 more
core   +1 more source

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