Representative Marine algae
Representative marine algae image — not this exact specimenMarine algae
Marine algaeAvailable Demonstration data

Sargassum ilicifolium

Sargassum seaweed

Accession: OMN-MAR-0036

Family
Sargassaceae
Category
Marine algae
Geographic origin
Duqm, Al Wusta
Sampling depth
1.5 m
Collection date
2025-10-23
Holding institution
Marine Science Centre (Demo)

Overview

Scientific identity

All values on this page are synthetic demonstration data, generated for this prototype.

Taxonomy

ChromistaOchrophytaPhaeophyceaeFucalesSargassaceaeSargassumSargassum ilicifolium

Thallus form

Leathery, branched thallus with air bladders.

Colour

Olive-brown

Holdfast

Attached to rocky substrate by a discoid holdfast (recorded at sampling).

Resource network

This record

OMN-MAR-0036

Each node jumps to its section on this page.

GIS & sampling

Sampling location & depth

Where this organism was collected, and at what depth in the water column.

Loading map of Oman…
Duqm, Al Wusta · Sandy shore, rocky outcrops · 10 records of this speciesOpen geographic explorer

Sampling depth explorer

0 m50 m

1.5 m · this record

0 m50 m

1.1 m

0 m50 m

9.8 m

0 m50 m

11.4 m

0 m50 m

2.1 m

Recorded depth
1.5 m
Sampling method
Snorkelling / intertidal collection

Schematic depth scale — no bathymetric profile is claimed. Other columns are recorded depths of the same species (demo).

Environment

Water conditions at sampling

Single set of measurements recorded during the sampling event on 2025-10-23 — not a monitoring series.

Water temperature

29.2 °C

Recorded at sampling · Duqm, Al Wusta

Sampling depth 1.5 m · Snorkelling / intertidal collection

Values are synthetic demonstration measurements with realistic units; no time series exists to chart.

Biochemistry

Extract & compound explorer

Select an extract to see its fractions and any assay results. All entries are synthetic demonstration data — no bioactivity is claimed.

OMN-MAR-0036→EXT-0036-M→CPD-0036-1→1 assay

Isolated fractions · EXT-0036-M

Polar fraction from liquid–liquid partitioning. Structural elucidation pending — no formula or structure is claimed.

Bioactivity assays

Antibacterial screening (disk diffusion)

ASY-0036-1

Target: Reference bacterial panel

No inhibition zone recorded

Negative result at tested concentration (demo). No bioactivity is claimed.

No chromatograms or spectra are held for these extracts, so none are drawn. Compound identities, formulas and structures remain unclaimed until characterization is complete.

Genomics

Genomic data

DNA barcodes and sequence records linked to this specimen. Sequences are synthetic demonstration output, not real results.

DNA barcodeBOLD:DEMO0036· demonstration barcode identifier, no external database record

Molecular markers

Sequenced (demo)
Marker
RuBisCO large subunit
Type
Plastid barcode
Sequence ID
OMN-MAR-0036_rbcL
Length
550 bp

Synthetic demonstration sequence — not a real sequencing result.

Sequence viewer · rbcL

1AGGGACTATACTTTGATTGGATAATCCCACAGATACGAGTCTCTTCGAGAGCGCAACCCC
61TCGATATCGTTTATTCGTCGCATGCTCGGTCGTACCTGCGGTTCGATCGGTGAAATATGG
121GCCTTATCACTGAGTGATCCCTAAGGCTTAATTTATGACTCTACCTCAACCGGGCAGAGG
181GCGATATGATTATAAGGTAGTATTACGCAAACCGCGTAGCTACTAGTGCTACACATTAAC
241TCCAGCGGGTCTGAGTCTAAGTACTTGTGTCCATATTAGTGCACCCCAACTTCTCTCATA
301CCAGGTATCATGCTTATAGATTCATGAGTATAGCGATGAGACTGTCGTGGCGCTGCTGAG
361GACAGTGAGCTTTATTGGTCTCAGTCCGGTTGGCTGCTCCGGACTTCCGTAGATGCCATC
421TCCGCTACCGTCGTTCTCCCCCACATGAGTTTAAACCCGTAGTGCCCGGACCCTCTCAGC
481ATTCGTTCGAAATCAAAAACTCTCATGTGAGTAATCTGCGGAAGGGTTCTGTTTGGTCGG
541GTTGAGGGGG

Biobank

Physical sample preservation

Registered material from this specimen and how it is preserved. Exact freezer positions and rack locations are restricted to authorized staff.

Preserved samples

1

−80 °C / LN₂

0

Holding laboratories

1

Available

1

Available

Herbarium sheet (algae)

SPC-M-0036

Preservation
Dry, room temperature
Quantity
3 sheets
Preserved
2025-10-25

University Microbiology Lab (Demo)

Sample lifecycle

01 Field sampling02 Registration03 Preservation04 Molecular work

2025-10-23 · Field sampling — Duqm, Al Wusta — collected at 1.5 m.

2025-10-25 · Registration — Registered at Marine Science Centre (Demo) as OMN-MAR-0036.

2025-10-25 · Preservation — Material preserved: Dry, room temperature.

2025-12-13 · Molecular work — DNA extraction and barcoding (demo).

Sample identifiers, quantities and laboratories are synthetic demonstration values; no storage monitoring history is claimed.

Research

Research & provenance

How this record came to be, and literature linked to it.

Data provenance

  1. Sampling event

    Duqm, 2025-10-23 · 1.5 m · by F. Al-Hinai

  2. Curated record

    Marine Science Centre (Demo)

  3. Preserved material

    1 sample across 1 laboratories (demo)

  4. Research data

    DNA barcoding (demo) · Biochemical extracts (demo)

No publications linked

Publications citing this specimen will appear here once they are added by the holding institution.

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