Results 181 to 190 of about 141,151 (338)

Iron availability regulates growth, photosynthesis, and production of ferredoxin and flavodoxin in Antarctic sea ice diatoms [PDF]

, 2008
Andrew Pankowski, Andrew McMinn
openalex   +1 more source

Shoreline and deglaciation chronology in southeast Norway

Boreas, EarlyView.
The postglacial relative sea level history is reconstructed in four areas of mid‐ and inner Oslofjorden in southeast Norway. The reconstructions are based on radiocarbon‐dated raised shoreline levels from 42 sites, mainly isolation basins, and limiting ages from four lakes above the marine limit.
Anders Romundset, Isak Roalkvam, Mikis van Boeckel, Fredrik Høgaas, Kari E.  Henningsmoen, Helge I. Høeg, Rolf Sørensen   +6 more
wiley   +1 more source

Migratory Songbirds as Potential Ectozoochorous Protist Dispersal Vectors. [PDF]

Ecol Evol
Fischer SE, Jackson JJ, Hoffman EC, Streby HM, Spanbauer TL.   +4 more
europepmc   +1 more source

Preliminary results of diatom analysis of bottom sediments from Lake Maloe Miassovo (Cheluabinsk Region, Russia)

, 2022
Elvira Valieva, Gulnara Nigamatzyanova, Danis K. Nurgaliev, Larisa Frolova   +3 more
openalex   +1 more source

Palaeoenvironmental evolution of the Baltic Sea basin during the Last Interglacial (Eemian, Mikulino stages): a review

Boreas, EarlyView.
This review presents an investigation of the evolution of the Baltic Sea basin and its connections through the Eemian Stage, based upon sequences of marine and associated deposits from the White Sea to the Southwest Baltic, via the Karelian channel. Pollen analyses, foraminiferal and ostracod analyses provide the evolution of relative sea‐level change,
Philip L. Gibbard, Karen L. Knudsen
wiley   +1 more source

A Review of Phytoplankton Sinking Rates: Mechanisms, Methodologies, and Biogeochemical Implications. [PDF]

Biology (Basel)
Zhu J, Cheng J, Zeng J, Zhang W, Liu C, Effiong KS, Hao Q.   +6 more
europepmc   +1 more source

The role of intraspecific variation in the ecological and evolutionary success of diatoms in changing environments

Philosophical Transactions of the Royal Society B: Biological Sciences, 2017
Anna Godhe, T. Rynearson
semanticscholar   +1 more source

Red era: Dyeing yak hair fibres red with in situ generated silver nanoparticles using silver nitrate and a flavonoid‐containing plant extract

Coloration Technology, EarlyView.
Abstract Plants and their extracts have been used for dyeing fabrics, skin and hair for thousands of years and have been experiencing a revival in the last years due to increasing health risks arising from oxidative hair dye precursors. We developed a novel two‐step method to dye keratin fibres based on in situ formed silver nanoparticles including a ...
Julia K. Hachmann, Jule M. Sauler, Charlotte Ruhmlieb, Volkmar Vill, Fabian Straske   +4 more
wiley   +1 more source

Dynamic changes in phycosphere carbonate chemistry reveal rapid modulation of carbon uptake in single diatom cells. [PDF]

Sci Adv
Keys M, Highfield A, Chrachri A, Ostle C, Brownlee C, Wheeler GL.   +5 more
europepmc   +1 more source

Phycocyanobilin biosynthesis in Galdieria sulphuraria requires isomerization of phycoerythrobilin synthesized by bilin reductases

The FEBS Journal, EarlyView.
The biosynthesis of bilins, tetrapyrroles essential for light harvesting and sensing, is performed by specific enzymes (FDBRs). In Galdieria sulphuraria, both phycobiliprotein types bind phycocyanobilin, despite lacking the canonical synthesizing gene PCYA. Instead, PEBA and PEBB are encoded, producing phycoerythrobilin, proposed to be later isomerized
Federica Frascogna, Nathan C. Rockwell, Jana Hartmann, Julie M. Mudler, Nicole Frankenberg‐Dinkel   +4 more
wiley   +1 more source