A study of polymethoxy-1-alkenes in Raphidiopsis (Cylindrospermopsis) raciborskii and Aphanizomenon gracile isolated in Poland

Piotr Rzymskic; Daniel Evans; Paddy Murphy; Mikotaj Kokocinski

doi:10.1016/j.toxicon.2019.10.002

A study of polymethoxy-1-alkenes in Raphidiopsis (Cylindrospermopsis) raciborskii and Aphanizomenon gracile isolated in Poland

Piotr Rzymskic, Daniel Evans, Paddy Murphy, Mikotaj Kokocinski

Ysgol Gwyddorau Amgylcheddol a Naturiol

Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

151 Wedi eu Llwytho i Lawr (Pure)

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Previous studies indicated that teratogenic polymethoxy-1-alkenes (PMAs) are produced by phylogenetically diverse cyanobacteria taxa, however corresponding studies on the occurrence of PMAs in European cyanobacteria are lacking. Herein, the presence of PMAs in strains of Raphidiopsis raciborskii and Aphanizomenon gracile isolated from surface waters in Poland was studied using nuclear magnetic resonance and mass spectrometry. No PMAs were detected in any of the strains investigated, indicating that production of these compounds may be geographically diversified. Further studies are necessary to elucidate mechanisms of cyanobacterial PMAs synthesis.

Iaith wreiddiol	Saesneg
Tudalennau (o-i)	51-53
Cyfnodolyn	Toxicon
Cyfrol	171
Dyddiad ar-lein cynnar	3 Hyd 2019
Dynodwyr Gwrthrych Digidol (DOIs)	https://doi.org/10.1016/j.toxicon.2019.10.002
Statws	Cyhoeddwyd - 5 Rhag 2019

Mynediad at Ddogfen

10.1016/j.toxicon.2019.10.002Trwydded: CC BY-NC-ND

2019 FINAL) revised VERSION 08-08-19 r1-Toxicon_PMA_RaphiApha-1Llawysgrif awdur wedi’i dderbyn, 368 KBTrwydded: CC BY-NC-ND

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@article{bb69b0dfe19d4e51a2b8f07b3049ec94,

title = "A study of polymethoxy-1-alkenes in Raphidiopsis (Cylindrospermopsis) raciborskii and Aphanizomenon gracile isolated in Poland",

abstract = "Previous studies indicated that teratogenic polymethoxy-1-alkenes (PMAs) are produced by phylogenetically diverse cyanobacteria taxa, however corresponding studies on the occurrence of PMAs in European cyanobacteria are lacking. Herein, the presence of PMAs in strains of Raphidiopsis raciborskii and Aphanizomenon gracile isolated from surface waters in Poland was studied using nuclear magnetic resonance and mass spectrometry. No PMAs were detected in any of the strains investigated, indicating that production of these compounds may be geographically diversified. Further studies are necessary to elucidate mechanisms of cyanobacterial PMAs synthesis.",

author = "Piotr Rzymskic and Daniel Evans and Paddy Murphy and Mikotaj Kokocinski",

year = "2019",

month = dec,

day = "5",

doi = "10.1016/j.toxicon.2019.10.002",

language = "English",

volume = "171",

pages = "51--53",

journal = "Toxicon",

issn = "0041-0101",

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TY - JOUR

T1 - A study of polymethoxy-1-alkenes in Raphidiopsis (Cylindrospermopsis) raciborskii and Aphanizomenon gracile isolated in Poland

AU - Rzymskic, Piotr

AU - Evans, Daniel

AU - Murphy, Paddy

AU - Kokocinski, Mikotaj

PY - 2019/12/5

Y1 - 2019/12/5

N2 - Previous studies indicated that teratogenic polymethoxy-1-alkenes (PMAs) are produced by phylogenetically diverse cyanobacteria taxa, however corresponding studies on the occurrence of PMAs in European cyanobacteria are lacking. Herein, the presence of PMAs in strains of Raphidiopsis raciborskii and Aphanizomenon gracile isolated from surface waters in Poland was studied using nuclear magnetic resonance and mass spectrometry. No PMAs were detected in any of the strains investigated, indicating that production of these compounds may be geographically diversified. Further studies are necessary to elucidate mechanisms of cyanobacterial PMAs synthesis.

AB - Previous studies indicated that teratogenic polymethoxy-1-alkenes (PMAs) are produced by phylogenetically diverse cyanobacteria taxa, however corresponding studies on the occurrence of PMAs in European cyanobacteria are lacking. Herein, the presence of PMAs in strains of Raphidiopsis raciborskii and Aphanizomenon gracile isolated from surface waters in Poland was studied using nuclear magnetic resonance and mass spectrometry. No PMAs were detected in any of the strains investigated, indicating that production of these compounds may be geographically diversified. Further studies are necessary to elucidate mechanisms of cyanobacterial PMAs synthesis.

U2 - 10.1016/j.toxicon.2019.10.002

DO - 10.1016/j.toxicon.2019.10.002

M3 - Article

SN - 0041-0101

VL - 171

SP - 51

EP - 53

JO - Toxicon

JF - Toxicon

ER -

A study of polymethoxy-1-alkenes in Raphidiopsis (Cylindrospermopsis) raciborskii and Aphanizomenon gracile isolated in Poland

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