Evidence map›Paper›PMID 31506555›Full record

ArticleScientific reports2019

Isolation, characterization and identification of antibiofouling metabolite from mangrove derived Streptomyces sampsonii PM33.

Venugopal Gopikrishnan, Manikkam Radhakrishnan, Thangavel Shanmugasundaram, Meganathan P Ramakodi, Ramasamy Balagurunathan

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
2.0field-weighted citation impact, top 15% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

8 citing papers in PubMed, 24 citations in OpenAlex.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors at 4 institutions in 1 country.

Venugopal GopikrishnanCentre for Drug Discovery and Development, Sathyabama Institute of Science and Technology (Deemed to be University), Jeppiaar Nagar, Chennai, 600 119, Tamil Nadu, India.
Manikkam RadhakrishnanCentre for Drug Discovery and Development, Sathyabama Institute of Science and Technology (Deemed to be University), Jeppiaar Nagar, Chennai, 600 119, Tamil Nadu, India.
Thangavel ShanmugasundaramDRDO-BU Centre for Life Sciences, Bharathiar University Campus, Coimbatore, 641 046, Tamil Nadu, India.
Meganathan P RamakodiCSIR-National Environmental Engineering Research Institute, Hyderabad Zonal Centre, CSIR-IICT Campus, Tarnaka, Hyderabad, 500 007, India.
Ramasamy BalagurunathanActinobacterial Research Laboratory, Department of Microbiology, Periyar University, Periyar Palkalai Nagar, Salem, 636 011, Tamil Nadu, India. actinobalaguru@gmail.com.
Sathyabama Institute of Science and Technology · INBharathiar University · INNational Environmental Engineering Research Institute · INPeriyar University · IN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In this study, we report the production, bioassay guided isolation and identification of antibiofouling metabolite from mangrove derived actinobacterium, Streptomyces sampsonii (PM33). The actinobacterial strain PM33 yields maximum amount of antifouling compounds through agar surface fermentation. In optimization, carbohydrates such as glucose, fructose and xylose, are suitable for maximum production of the active compound. In addition, other compounds such as malt extract, glutamine, and sodium chloride concentrations (2.5, 5 and 7.5%) and parameters such as pH 7.0 and temperature range 30 °C to 40 °C enhanced the production of antifouling metabolite. The antifouling metabolite was extracted in ethyl acetate. TLC and bioautography was used to separate and detect the antifouling metabolite present in the crude extract. The physico chemical features revealed that the antifouling metabolite PM33 - B as taxifolin (C

Indexed as

AnimalsAnti-Bacterial AgentsBacteriaBiofoulingEmbryo, NonmammalianMicrobial Sensitivity TestsQuercetinStreptomycesZebrafishAnti-Bacterial AgentsQuercetintaxifolin

Identifiers

PMID31506555
PMCPMC6736841
OpenAlexW2973054620

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.