Evidence map›Paper›PMID 25049461›Full record

ArticlePhysiology and molecular biology of plants : an international journal of functional plant biology2014

Production of tropan alkaloids in the in vitro and callus cultures of Hyoscyamus aureus and their genetic stability assessment using ISSR markers.

Shaza Besher, Youssef Al-Ammouri, Ramzi Murshed

Open access · bronzeAbstract read
In one paragraph

Article in Physiology and molecular biology of plants : an international journal of functional plant biology, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
0.1field-weighted citation impact, top 46% 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

5 citing papers in PubMed, 22 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

3 authors at 2 institutions in 2 countries.

Shaza BesherNational Commission for Biotechnology (NCBT), Damascus, P.O.Box:301902, Syria.
Youssef Al-AmmouriNational Commission for Biotechnology (NCBT), Damascus, P.O.Box:301902, Syria.
Ramzi MurshedDepartment of Horticultural Sciences, Faculty of Agriculture, University of Damascus, Damascus, P.O.Box:30621, Syria.
Atomic Energy Commission of Syria · SYDamascus University · SY

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Green wild plants (dirctly before flowering) and seeds of Hyoscyamus aureus were collected from natural habitat at Al Qalamon region in Syria. Seeds were surface sterilized and cultured in vitro, after 21 days from germination stem-derived callus was induced on two different nutrient media. Tropane alkaloids were extracted from wild plants and 30 days old in vitro plants and callus, and then analyzed using GC-MS. Genetic variation was also studied between the wild and in vitro plants and the callus culture lines using twenty ISSR markers. The results showed that there were significant variations in tropane alkaloids contents between the wild plants, the in vitro plants and the callus culture lines. The highest content of hyoscyamine was in callus on line A medium, but the highest content of scopolamine was in the wild plants. However, the lowest content of tropane alkaloids was in callus on line B medium. Also the ISSR analyses showed that there was genetic variation between the wild and in vitro plants and the callus culture lines.

Indexed as

Callus cultureHyoscyamus aureusTropane alkaloids

Identifiers

PMID25049461
PMCPMC4101135
OpenAlexW2030689165

What OpenQuestion holds

Textmetadata
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.