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Polar lipid-derived fatty acids (PLFAs) of surface samples from the Wadden Sea

Global identifier:

Doi(
    "10.1594/PANGAEA.918316",
)

Types:
Measurements {
    domain: Unspecified,
    station: None,
    measured_variables: [
        "DEPTH, sediment/rock",
        "Depth, top/min",
        "Depth, bottom/max",
        "Experiment",
        "Time in hours",
        "Comment",
        "iso-fatty acid C13:0",
        "n-fatty acid C13:0",
        "iso-fatty acid C14:0",
        "n-fatty acid C14:1w7",
        "n-fatty acid C14:0",
        "iso-fatty acid C15:0",
        "anteiso-fatty acid aiC15:0",
        "n-fatty acid C15:1-I",
        "n-fatty acid C15:1-II",
        "n-fatty acid C15:0",
        "iso-fatty acid C16:0",
        "n-fatty acid C16:3",
        "n-fatty acid C16:1w7cis/trans",
        "n-fatty acid C16:1w5",
        "n-fatty acid C16:0",
        "iso-fatty acid C17:1-I",
        "iso-fatty acid C17:1-II",
        "10Me-C16:0",
        "iso-fatty acid C17:0",
        "anteiso-fatty acid aiC17:0",
        "n-fatty acid C17:1w8",
        "n-fatty acid C17:1w6",
        "n-fatty acid C17:0",
        "n-fatty acid C18:3",
        "n-fatty acid C18:4",
        "n-fatty acid C18:2",
        "n-fatty acid C18:1w9",
        "n-fatty acid C18:1w7cis",
        "n-fatty acid C18:1w7trans",
        "n-fatty acid C18:0",
        "n-fatty acid C20:4",
        "n-fatty acid C20:5",
        "iso-fatty acid C13:0, δ13C",
        "n-fatty acid C13:0, δ13C",
        "iso-fatty acid C14:0, δ13C",
        "n-fatty acid C14:1w7, δ13C",
        "n-fatty acid C14:0, δ13C",
        "iso-fatty acid C15:0, δ13C",
        "anteiso-fatty acid C15:0, δ13C",
        "n-fatty acid C15:1-I, δ13C",
        "n-fatty acid C15:1-II, δ13C",
        "n-fatty acid C15:0, δ13C",
        "iso-fatty acid C16:0, δ13C",
        "n-fatty acid C16:3, δ13C",
        "n-fatty acid C16:1w7cis/trans, δ13C",
        "n-fatty acid C16:1w5, δ13C",
        "n-fatty acid C16:0, δ13C",
        "iso-fatty acid C17:1-I, δ13C",
        "iso-fatty acid C17:1-II, δ13C",
        "10Me-C16:0, δ13C",
        "iso-fatty acid C17:0, δ13C",
        "anteiso-fatty acid C17:0, δ13C",
        "n-fatty acid C17:1w8, δ13C",
        "n-fatty acid C17:1w6, δ13C",
        "n-fatty acid C17:0, δ13C",
        "n-fatty acid C18:3, δ13C",
        "n-fatty acid C18:4, δ13C",
        "n-fatty acid C18:2, δ13C",
        "n-fatty acid C18:1w9, δ13C",
        "n-fatty acid C18:1w7cis, δ13C",
        "n-fatty acid C18:1w7trans, δ13C",
        "n-fatty acid C18:0, δ13C",
        "n-fatty acid C20:4, δ13C",
        "n-fatty acid C20:5, δ13C",
    ],
    methods: [],
}
Dataset

Comment: * C15:1-I and C15:1-II are tentatively assigned as C15:1ω8 and C15:1ω6 (molecule structures were not identifiable entirely in terms of their double bound-positions). ** iC17:1-I and iC17:1-II can be assumed to embody the fatty acids iC17:1ω8 and iC17:1ω6 (molecule structures were not identifiable entirely in terms of their double bound-positions). *** has not been separated from following peaks distinctly enough for accurate isotopic value determination. Duplicate measurements of the incubated samples held deviations of the FA concentrations of ±4.7 ng PLFA g−1 (C13:0 with a concentration of 33.2 ng PLFA g−1) to ±877 ng PLFA g−1 (C16:0 with a concentration of 11 500 ng PLFA g−1). Deviations of the δ13C values were between <0.1 and ±69.4‰ (for PLFAs with label uptake of >700‰).

Origins: /Wissenschaft/PANGAEA

Tags: bacterial community functions ? metabolic pathways ? polar lipid-derived fatty acids ? position-specific labeling ? stable isotope probing ? substrate specificity ?

Region: Wadden Sea, Germany

Bounding boxes: 8.5° .. 8.5° x 53.7333333° .. 53.7333333°

License: cc-by/4.0

Language: Englisch/English

Organisations

Persons

Issued: 2020-06-04

Modified: 2020-06-10

Time ranges: 2020-06-04 - 2020-06-10

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