Results 61 to 70 of about 21,530 (246)

EVALUATION OF THE EFFECT OF AUXINS ON GROWTH AND BIOCHEMICAL PARAMETERS OF CHAETOCEROS MUELLERI

Siberian Journal of Life Sciences and Agriculture
Background. The study of microalgae cultivation process is not only related to obtaining a wide range of biologically active substances. With the development of mariculture, some species of microalgae (including Chaetoceros muelleri) are of interest as ...
Nickolay N. Kovalev, Svetlana Е. Leskova, Evgeny V. Mikheev, Ekaterina A. Barsova   +3 more
doaj   +1 more source

IDENTIFICATION OF PHYTOPLANKTON TYPES IN TAMBAK BANDENG WITH HIGH QUALITY OF OMEGA-3

JFMR-Journal of Fisheries and Marine Research, 2019
Microalgae as a source of nutrients, can be a good alternative to the use of high-level organisms. The abundant omega 3 content in plankton, especially phytoplankton, needs to be conducted research on the identification of the types of phytoplankton in ...
Endang Yuli Herawati
doaj   +1 more source

Image_2_Comparative Analysis of Chloroplast Genomes of Seven Chaetoceros Species Revealed Variation Hotspots and Speciation Time.TIF

, 2021
Chaetoceros is a species-rich diatom genus with broad distribution and plays an important role in global carbon cycle and aquatic ecosystems. However, genomic information of Chaetoceros species is limited, hindering advanced researches on Chaetoceros ...
Zongmei Cui (10361093), Qing Xu (71204), Nansheng Chen (2188)   +2 more
core   +1 more source

Chaetoceros decipiens Cleve 1873

, 2017
Chaetoceros decipiens Cleve 1873, p. 11, Pl. I, fig 5a & 5b, emend. Li, Boonprakob, Moestrup & Lundholm Figs 1– 3, 20E and 20F and S 1 and S 2 Figs. Synonym: Chaetoceros grunowii Schütt 1895 Lectotype designated here. A holotype was not chosen by Cleve. We have chosen slide MIC 5366 in P. T. Cleve’s collection, Stockholm, Sweden as the lectotype.
Li, Yang, Boonprakob, Atchaneey, Gaonkar, Chetan C., Kooistra, Wiebe H. C. F., Lange, Carina B., Hernández-Becerril, David, Chen, Zuoyi, Moestrup, Øjvind, Lundholm, Nina   +8 more
openaire   +2 more sources

Photoacclimation of the polar diatom Chaetoceros neogracilis at low temperature

PLOS ONE, 2022
Polar microalgae face two major challenges: 1- growing at temperatures (-1.7 to 5°C) that limit enzyme kinetics; and 2- surviving and exploiting a wide range of irradiance. The objective of this study is to understand the adaptation of an Arctic diatom to its environment by studying its ability to acclimate to changes in light and temperature.
Lacour, Thomas, Larivière, Jade, Ferland, Joannie, Morin, Philippe-Israël, Grondin, Pierre-Luc, Donaher, Natalie, Cockshutt, Amanda, Campbell, Douglas, Babin, Marcel   +8 more
openaire   +6 more sources

Patchy Distribution Patterns of Harmful Algal Bloom Species Along Shandong Coast Uncovered via Metabarcoding Analysis of High‐Density Samples

Environmental DNA, Volume 8, Issue 5, September‐October 2026.
Using high‐density sampling along the Shandong coast region (SCR) and 18S ribosomal DNA V4‐based metabarcoding technology, combined with morphological verification, the diversity, relative abundance, and geographic distribution of HAB species in the SCR were ascertained.
Kuiyan Liu, Zongmei Cui, Xiangxiang Ding, Xianliang Huang, Hui Wang, Zhiyuan Gong, Kirsty F. Smith, Nansheng Chen   +7 more
wiley   +1 more source

Do transparent exopolymeric particles (TEP) affect the toxicity of nanoplastics on Chaetoceros neogracile?

Environmental Pollution, 2019
The potential presence of nanoplastics (NP) in aquatic environments represents a growing concern regarding their possible effects on aquatic organisms. The objective of this study was to assess the impact of polystyrene (PS) amino-modified particles (50  
C. González-Fernández, J. Toullec, C. Lambert, N. L. Le Goïc, M. Seoane, B. Moriceau, A. Huvet, M. Berchel, D. Vincent, L. Courcot, P. Soudant, I. Paul-Pont   +11 more
semanticscholar   +1 more source

Chaetoceros affinis draft genome assembly

, 2020
Thes is a draft genome of Chaetoceros affinis based on two strains isolated from the Canary Islands, assembled with Platanus. The genome assembly was performed to locate microsatellite loci and is in a draft stage. Raw data can be found on NCBI SRA under
Luisa Listmann (8017142), Bayer (8215005)   +1 more
core   +1 more source

Giant phytoplankton revealed by in situ imaging

Limnology and Oceanography Letters, Volume 11, Issue 5, September 2026.
Abstract Deployment of an autonomous Zooglider in the western Mediterranean Sea revealed the presence of long phytoplankton chains attaining maximum lengths of 6.4–10.4 mm suspended in situ. Elongate chains included the diatoms Guinardia, Proboscia, two other diatom morphologies, and solitary filaments of the cyanobacterium Trichodesmium. Most elongate
Mark D. Ohman, Karine Leblanc, Jeffrey S. Ellen, Sven Gastauer   +3 more
wiley   +1 more source

Density‐dependent mechanisms regulate spore formation in the diatom Chaetoceros socialis

Limnology and Oceanography Letters, 2020
Resting stages are reported for several unicellular eukaryotes including diatoms that can produce spores or resting cells. These stages represent a repository of diversity in sediments but the factors that induce their formation are elusive.
A. Pelusi, F. Margiotta, A. Passarelli, M. Ferrante, Maurizio Ribera d'Alcalá, M. Montresor   +5 more
semanticscholar   +1 more source