Results 31 to 40 of about 656 (162)

Does culture supernatant of Haslea ostrearia containing marennine affect short-term physiological traits in the adult blue mussel Mytilus edulis?

open access: yesAquaculture Reports, 2019
Marennine, the blue-green pigment excreted by the pennate diatom Haslea ostrearia has potential for applications as a natural antimicrobial agent in bivalve aquaculture.
Fiddy S. Prasetiya   +4 more
doaj   +1 more source

STRUCTURAL CHARACTERISATION OF HIGHLY BRANCHED ISOPRENOID ALKENES FROM SEDIMENTS AND ALGAE [PDF]

open access: yes, 1995
At least fourteen C25 highly branched isoprenoid (HBI) alkenes have been previously reported in estuarine and coastal sediments from locations worldwide.
COOKE, DAVID ALAN
core   +2 more sources

Carbon Fixation by the Peculiar Marine Diatom Haslea Ostrearia

open access: yesPhotosynthetica, 2001
During batch culture of Haslea ostrearia the highest carbon (14C) fixation rate was found in vivo in cells that did not accumulate the blue pigment marennine (green form). This fixation rate decreased concomitantly with the accumulation of marennine.
G. Tremblin, J. M. Robert
openaire   +1 more source

HIGHLY BRANCHED ISOPRENOID ALKENES FROM DIATOMS: A BlOSYNTHETIC AND LIFE CYCLE INVESTIGATION [PDF]

open access: yes, 2003
In addition to the production of phytol (from chlorophylls) and sterols, a limited number of diatom species are capable of synthesising unusual C25 and C30 highly branched isoprenoid (HBl) alkenes.
Masse, Guillaume Gabriel
core   +2 more sources

Not only greening: The effects of marennine produced by Haslea ostrearia on physiological traits of three bivalve species

open access: yesAquaculture Reports, 2020
The marine diatom Haslea ostrearia is known for its ability to produce marennine, a blue-green water-soluble pigment, which is responsible for the oyster greening phenomenon in the French Atlantic Coast.
Fiddy S. Prasetiya   +7 more
doaj   +1 more source

Structural Characterisation and the Diagenetic Pathways of C25 Highly Branched Isoprenoid Hydrocarbons [PDF]

open access: yes, 1999
Highly branched isoprenoid (HBI) hydrocarbons have been widely reported in recent sediments. It is known that two species of diatomaceous algae, the diatoms Haslea ostrearia and Rhizosolenia setigera are able to biosynthesise C25 HBI alkenes. Large scale
Johns, Lesley Anne
core   +2 more sources

A novel tri-unsaturated highly branched isoprenoid (HBI) alkene from the marine diatom Navicula salinicola [PDF]

open access: yes, 2020
A novel tri-unsaturated C25 highly branched isoprenoid (HBI) alkene has been identified in a laboratory culture of the diatom Navicula salinicola and its structure determined using a combination of NMR spectroscopy and gas chromatography–mass ...
Belt, ST   +7 more
core   +3 more sources

SOURCES AND STRUCTURES OF COMMONLY OCCURRING HIGHLY BRANCHED ISOPRENOID ALKENES [PDF]

open access: yes, 2002
Highly branched isoprenoid (HBI) alkenes are ubiquitous lipids which have been identified in numerous geochemical samples, ranging from recent sediments to ancient oils.
Allard, William Guy
core   +2 more sources

IDENTIFIKASI KOMUNITAS DIATOM YANG BERASOSIASI PADA MAKROALGA PADINA SP. DI PERAIRAN PULAU PRAMUKA DAN SEMAK DAUN MELALUI PENDEKATAN METAGENOMIK [PDF]

open access: yes, 2021
Analisis diversitas diatom yang berasosiasi dengan makroalga dapat dimanfaatkan sebagai bahan referensi dalam kegiatan pengelolaan dan konservasi wilayah pesisir.
Ardian Cahyo Pambudi   +3 more
core   +2 more sources

Harmful or harmless: Biological effects of marennine on marine organisms [PDF]

open access: yes, 2019
Marennine is a water-soluble blue-green pigment produced by the marine diatom Haslea ostrearia. The diatom and its pigment are well known from oyster farming areas as the source of the greening of oyster gills, a natural process increasing their market ...
Audet, C.   +14 more
core   +2 more sources

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