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G Toppel

Explore the profile of G Toppel including associated specialties, affiliations and a list of published articles. Areas
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Articles 5
Citations 30
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Recent Articles
1.
Toppel G, Witte L, Riebesehl B, Borstel K, Hartmann T
Plant Cell Rep . 2013 Nov; 6(6):466-9. PMID: 24248934
Root cultures of Senecio vulgaris, S. vernalis, S. erucifolius and S. squalidus were established. The patterns of pyrrolizidine alkaloids found in these root cultures were analyzed by high-resolution GC and...
2.
Hartmann T, Sander H, Adolph R, Toppel G
Planta . 2013 Nov; 175(1):82-90. PMID: 24221631
Isotope feeding and inhibitor experiments were performed in order to elucidate the pathway common to polyamine and alkaloid biosynthesis in root cultures of Senecio vulgaris L. α-Difluoromethylarginine, a specific inhibitor...
3.
Toppel G, Hartmann T
Planta Med . 1986 Dec; (6):518. PMID: 17345453
No abstract available.
4.
Oprach F, Hartmann T, Witte L, Toppel G
Planta Med . 1986 Dec; (6):513-4. PMID: 17345442
No abstract available.
5.
Hartmann T, Witte L, Oprach F, Toppel G
Planta Med . 1986 Oct; (5):390-5. PMID: 17345349
The alkaloid composition of ATROPA BELLADONNA was analyzed by high resolution GLC and GLC-MS. A total of 13 alkaloids, most new for ATROPA, were identified from roots. The aboveground parts...