Successional blooms of alkenone‐producing haptophytes in Lake George, North Dakota: implications for continental paleoclimate reconstructions

S Theroux, Y Huang, JL Toney… - Limnology and …, 2020 - Wiley Online Library
geochemical and biological signatures of the bloom. We used high-throughput DNA sequencing
and culture manipulations to gauge haptophyte … into lacustrine haptophyte physiology, …

Phylogenetic diversity in freshwater‐dwelling Isochrysidales haptophytes with implications for alkenone production

N Richter, WM Longo, S George, A Shipunova… - …, 2019 - Wiley Online Library
cultured representatives. The uncultured Group I Isochrysidales are distinguished geochemically
… interpretations of their distinct biomarker distributions in lacustrine sedimentary records. …

Lipids of geochemical interest in microalgae

JK Volkman - Hydrocarbons, Oils and Lipids: Diversity, Origin …, 2020 - Springer
… our understanding of lipid biochemistry in microalgae with an … out the first extensive survey
for alkenones in haptophytes. … isolated from a brackish lacustrine environment and the Group …

Group 2i Isochrysidales thrive in marine and lacustrine systems with ice cover

KJ Wang, Y Huang, T Kartzinel, M Majaneva… - Scientific Reports, 2024 - nature.com
… Group 2i haptophytes in marine and lacustrine ecosystems and … Recent culture experiments
show that %C 37:4 of alkenones … -temperature months from summer to early autumn (Fig. 5). …

Genomic and geochemical identification of the long-chain alkenone producers in the estuarine Lake Takahoko, Japan: Implications for temperature reconstructions

H Kajita, H Nakamura, N Ohkouchi, N Harada… - … Geochemistry, 2020 - Elsevier
… Identifying the lacustrine haptophyte species that produce … fingerprints, and molecular
biological estimates of their biomass … culture experiments for these haptophyte species, similar U …

Long-chain alkenones in the lake sediments of North-Minusinsk Valley (southern Siberia): implications for paleoclimate reconstructions

AO Bulkhin, VV Zykov, DN Marchenko, MR Kabilov… - … Geochemistry, 2023 - Elsevier
… of the alkenone distribution in lacustrine settings is the … Since we do not know exactly at
what depths haptophytes live in … temperature range, eg, cultivation of C. lamellosa CCMP1307 …

Phylogeny, alkenone profiles and ecology of Isochrysidales subclades in saline lakes: Implications for paleosalinity and paleotemperature reconstructions

Y Yao, J Zhao, RS Vachula, S Liao, G Li… - … et Cosmochimica Acta, 2022 - Elsevier
… Here, we perform comprehensive analysis of haptophyte-… of genomic and organic geochemical
analyses may provide … this study, as well as cultured Group 2i strain RCC5486 and Group …

Impact of metabolic pathways and salinity on the hydrogen isotope ratios of haptophyte lipids

GM Weiss, D Chivall, S Kasper… - Biogeosciences …, 2019 - bg.copernicus.org
… encompass haptophytes preferring lacustrine and coastal environments (… first characterization
of δ2HC37 ratios from the Group II … For haptophytes not growing under light-limited …

[PDF][PDF] … in haptophyte species and source water in the Holocene Baltic Sea Gabriella M. Weiss1, Barbara Massalska1, 2, Rick Hennekam3, Gert-Jan Reichart3, 4, Jaap …

H Rick - 2020 - researchgate.net
… the latter factors exhibit significant controls on δ2H values in culturehaptophytes are separated
into three distinct groups based on 18S … 37 and Uk ’ 37 indices in lacustrine and brackish …

Alkenone distributions and hydrogen isotope ratios show changes in haptophyte species and source water in the Holocene Baltic Sea

GM Weiss, B Massalska, R Hennekam… - Geochemistry …, 2020 - Wiley Online Library
… C 37:4 shows more fluctuations in salinity, whereas the RIK 37 … a lacustrine, freshwater
environment during the Early Ancylus … not been reported from culture experiments, the similarity …