|
|
|
|
| LEADER |
01000naa a22002652 4500 |
| 001 |
NLM293010889 |
| 003 |
DE-627 |
| 005 |
20231225074359.0 |
| 007 |
cr uuu---uuuuu |
| 008 |
231225s2018 xx |||||o 00| ||eng c |
| 024 |
7 |
|
|a 10.1094/PDIS-08-17-1179-RE
|2 doi
|
| 028 |
5 |
2 |
|a pubmed24n0976.xml
|
| 035 |
|
|
|a (DE-627)NLM293010889
|
| 035 |
|
|
|a (NLM)30673578
|
| 040 |
|
|
|a DE-627
|b ger
|c DE-627
|e rakwb
|
| 041 |
|
|
|a eng
|
| 100 |
1 |
|
|a Likar, Matevž
|e verfasserin
|4 aut
|
| 245 |
1 |
0 |
|a Links Between Genetic Groups, Host Specificity, and Ergot-Alkaloid Profiles within Claviceps purpurea (Fr.) Tul. on Slovenian Grasses
|
| 264 |
|
1 |
|c 2018
|
| 336 |
|
|
|a Text
|b txt
|2 rdacontent
|
| 337 |
|
|
|a ƒaComputermedien
|b c
|2 rdamedia
|
| 338 |
|
|
|a ƒa Online-Ressource
|b cr
|2 rdacarrier
|
| 500 |
|
|
|a Date Completed 28.02.2019
|
| 500 |
|
|
|a Date Revised 28.02.2019
|
| 500 |
|
|
|a published: Print-Electronic
|
| 500 |
|
|
|a Citation Status MEDLINE
|
| 520 |
|
|
|a In the present study, the genetic relationships and ergot-alkaloid production of the fungus Claviceps purpurea on grasses were investigated, to determine any associations between grass host specificity, ergot-alkaloid production, and geographic origin. C. purpurea sclerotia were obtained from wild and cultivated grasses along a 300-km climatic gradient, from sub-Mediterranean to continental climates. Twenty-one infected grass samples provided 39 sclerotia for analysis of the ergot alkaloids ergometrine, ergosine, ergotamine, ergocornine, ergocryptine, and ergocristine, and their "-inine" epimers, using liquid chromatography-tandem mass spectrometry. C. purpurea ribosomal DNA underwent molecular classification to determine any grass host or geographic specificity of ergot-alkaloid composition for the different operational taxonomic units. Molecular analysis of sclerotia ribosomal DNA showed three genetic groups, with some associations with specific grass host taxonomic groups. The ergot-alkaloid composition data were in agreement with the data obtained by molecular methods. The most frequent ergot-alkaloid epimers were ergocristine, and ergosine. The total ergot-alkaloid concentrations in sclerotia varied from 59 to 4,200 mg kg-1, which corresponds to 0.059 to 4.2 mg kg-1 in animal feed (assuming ergot alkaloids at 1,000 mg kg-1 sclerotia). Therefore, grasses can be associated with significant levels of ergot alkaloids. In addition, the ergot-alkaloid compositions of C. purpurea sclerotia can be different for infections with different C. purpurea genetic groups, because these show different ergot-alkaloid compositions
|
| 650 |
|
4 |
|a Journal Article
|
| 650 |
|
4 |
|a Research Support, Non-U.S. Gov't
|
| 650 |
|
7 |
|a DNA, Fungal
|2 NLM
|
| 650 |
|
7 |
|a DNA, Ribosomal Spacer
|2 NLM
|
| 650 |
|
7 |
|a Ergolines
|2 NLM
|
| 650 |
|
7 |
|a Ergot Alkaloids
|2 NLM
|
| 650 |
|
7 |
|a Ergotamines
|2 NLM
|
| 650 |
|
7 |
|a ergocristine
|2 NLM
|
| 650 |
|
7 |
|a 3E58HO2T0U
|2 NLM
|
| 650 |
|
7 |
|a ergocryptine
|2 NLM
|
| 650 |
|
7 |
|a 511-09-1
|2 NLM
|
| 650 |
|
7 |
|a ergosine
|2 NLM
|
| 650 |
|
7 |
|a 6WF908487H
|2 NLM
|
| 650 |
|
7 |
|a ergocornine
|2 NLM
|
| 650 |
|
7 |
|a 7W36B25464
|2 NLM
|
| 650 |
|
7 |
|a Ergotamine
|2 NLM
|
| 650 |
|
7 |
|a PR834Q503T
|2 NLM
|
| 650 |
|
7 |
|a Ergonovine
|2 NLM
|
| 650 |
|
7 |
|a WH41D8433D
|2 NLM
|
| 700 |
1 |
|
|a Grandič, Marjana
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Strajn, Breda Jakovac
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Kos, Katarina
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Celar, Franci Aco
|e verfasserin
|4 aut
|
| 773 |
0 |
8 |
|i Enthalten in
|t Plant disease
|d 1997
|g 102(2018), 7 vom: 24. Juli, Seite 1334-1340
|w (DE-627)NLM098181742
|x 0191-2917
|7 nnns
|
| 773 |
1 |
8 |
|g volume:102
|g year:2018
|g number:7
|g day:24
|g month:07
|g pages:1334-1340
|
| 856 |
4 |
0 |
|u http://dx.doi.org/10.1094/PDIS-08-17-1179-RE
|3 Volltext
|
| 912 |
|
|
|a GBV_USEFLAG_A
|
| 912 |
|
|
|a SYSFLAG_A
|
| 912 |
|
|
|a GBV_NLM
|
| 912 |
|
|
|a GBV_ILN_350
|
| 951 |
|
|
|a AR
|
| 952 |
|
|
|d 102
|j 2018
|e 7
|b 24
|c 07
|h 1334-1340
|