Spring O - Search Results

1

Biological activities of sesquiterpene lactones from Helianthus annuus: antimicrobial and cytotoxic properties; influence on DNA, RNA, and protein synthesis.

Spring O, Kupka J, Maier B, Hager A. Spring O, et al. Z Naturforsch C Biosci. 1982 Nov-Dec;37(11-12):1087-91. doi: 10.1515/znc-1982-11-1207. Z Naturforsch C Biosci. 1982. PMID: 7183030

2

Inhibition of elongation growth by two sesquiterpene lactones isolated from Helianthus annuus L. : Possible molecular mechanism.

Spring O, Hager A. Spring O, et al. Planta. 1982 Dec;156(5):433-40. doi: 10.1007/BF00393314. Planta. 1982. PMID: 24272656

3

Spatial and developmental synthesis of endogenous sesquiterpene lactones supports function in growth regulation of sunflower.

Spring O, Schmauder K, Lackus ND, Schreiner J, Meier C, Wellhausen J, Smith LV, Frey M. Spring O, et al. Planta. 2020 Jun 5;252(1):2. doi: 10.1007/s00425-020-03409-y. Planta. 2020. PMID: 32504343 Free PMC article.

4

Trichome differentiation on leaf primordia of Helianthus annuus (Asteraceae): morphology, gene expression and metabolite profile.

Aschenbrenner AK, Amrehn E, Bechtel L, Spring O. Aschenbrenner AK, et al. Among authors: spring o. Planta. 2015 Apr;241(4):837-46. doi: 10.1007/s00425-014-2223-y. Epub 2014 Dec 17. Planta. 2015. PMID: 25515194

5

Enhancement of lignan biosynthesis in suspension cultures of Linum nodiflorum by coronalon, indanoyl-isoleucine and methyl jasmonate.

Berim A, Spring O, Conrad J, Maitrejean M, Boland W, Petersen M. Berim A, et al. Among authors: spring o. Planta. 2005 Nov;222(5):769-76. doi: 10.1007/s00425-005-0019-9. Epub 2005 Sep 1. Planta. 2005. PMID: 16136333

6

Phytochemical characterization of different yarrow species (Achillea sp.) and investigations into their antimicrobial activity.

Apel L, Lorenz P, Urban S, Sauer S, Spring O, Stintzing FC, Kammerer DR. Apel L, et al. Among authors: spring o. Z Naturforsch C J Biosci. 2020 Sep 7;76(1-2):55-65. doi: 10.1515/znc-2020-0149. Print 2021 Jan 27. Z Naturforsch C J Biosci. 2020. PMID: 32897872

7

On the necessity of new characters for classification and systematics of biotrophic Peronosporomycetes.

Spring O, Thines M. Spring O, et al. Planta. 2004 Sep;219(5):910-4. doi: 10.1007/s00425-004-1341-3. Epub 2004 Jul 28. Planta. 2004. PMID: 15349777 No abstract available.

8

Sesquiterpene lactones from glandular trichomes of Viguiera radula (Heliantheae; Asteraceae).

Spring O, Zipper R, Conrad J, Vogler B, Klaiber I, Da Costa FB. Spring O, et al. Phytochemistry. 2003 Apr;62(8):1185-9. doi: 10.1016/s0031-9422(02)00747-1. Phytochemistry. 2003. PMID: 12648533

9

Sesquiterpene lactones and a myoinositol from glandular trichomes of Viguiera quinqueremis (Heliantheae; Asteraceae).

Spring O, Zipper R, Reeb S, Vogler B, Da Costa FB. Spring O, et al. Phytochemistry. 2001 May;57(2):267-72. doi: 10.1016/s0031-9422(01)00019-x. Phytochemistry. 2001. PMID: 11382243

10

Capitate glandular trichomes of Helianthus annuus (Asteraceae): ultrastructure and cytological development.

Amrehn E, Heller A, Spring O. Amrehn E, et al. Among authors: spring o. Protoplasma. 2014 Jan;251(1):161-7. doi: 10.1007/s00709-013-0534-7. Epub 2013 Aug 7. Protoplasma. 2014. PMID: 23921677

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