Plant Protection by Benzoxazinoids—Recent Insights into Biosynthesis and Function

Autor: Claudiu Niculaes, Aleksej Abramov, Laura Hannemann, Monika Frey

Publikováno v: Agronomy, Vol 8, Iss 8, p 143 (2018)

Benzoxazinoids (BXs) are secondary metabolites present in many Poaceae including the major crops maize, wheat, and rye. In contrast to other potentially toxic secondary metabolites, BXs have not been targets of counter selection during breeding and t

Externí odkaz: https://doaj.org/article/706d972864ba44e1869bf046611496cc

Engineering of benzoxazinoid biosynthesis in Arabidopsis thaliana: Metabolic and physiological challenges

Autor: Tobias Lanzl, Stefan Lenk, Corinna Dawid, Chris-Carolin Schön, Thomas Hoffmann, Wilfried Schwab, Linlin Zheng, Richard Hammerl, Monika Frey, Timo D. Stark, Alfons Gierl, Aleksej Abramov

Plant specialised metabolites constitute a layer of chemical defence. Classes of the defence compounds are often restricted to a certain taxon of plants, e.g. benzoxazinoids (BX) are characteristically detected in grasses. BXs confer wide-range defen

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::695d17abea360260439d1680922c8cc6
https://mediatum.ub.tum.de/1638832

Highly localized and persistent induction of Bx1-dependent herbivore resistance factors in maize

Autor: Jean-Luc Wolfender, Daniel Maag, Matthias Erb, Monika Frey, Angela Köhler, Christelle A. M. Robert, Ted C. J. Turlings, Gaétan Glauser

Publikováno v: Maag, Daniel; Köhler, Angela; Robert, Christelle A. M.; Frey, Monika; Wolfender, Jean-Luc; Turlings, Ted C.J.; Glauser, Gaétan; Erb, Matthias (2016). Highly localised and persistent induction of Bx1-dependent herbivore resistance factors in maize. The Plant Journal, 88(6), pp. 976-991. Blackwell Science 10.1111/tpj.13308
The Plant Journal
The Plant Journal, Vol. 88, No 6 (2016) pp. 976-991

The induced production of secondary metabolites in herbivore-attacked plants varies in space and time. However, the consequences of these spatiotemporal patterns for herbivore performance are not well understood. This is particularly true for 1,4-ben

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dc3fc74d1226ad089940b922522cebd2
https://pubmed.ncbi.nlm.nih.gov/27538820

Plants contain two distinct classes of functional tryptophan synthase beta proteins

Autor: Ruohe Yin, Alfons Gierl, Erich Glawischnig, Monika Frey

Publikováno v: Phytochemistry. 71:1667-1672

Tryptophan synthase beta-subunits (TSBs) catalyze the last step in tryptophan biosynthesis, i.e. the condensation of indole and serine yielding tryptophan. In microorganisms two subfamilies of TSBs (here designated as type 1 and type 2) are known, wh

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::12fa4248d1d9f372be1a734770112c87
https://doi.org/10.1016/j.phytochem.2010.07.006

Benzoxazinoid biosynthesis in dicot plants

Autor: Monika Frey, Alfons Gierl, Florian Vitzthum, Wilfried Schwab, Regina Dick, Wolfgang Brandt, Katrin Schullehner

Publikováno v: Phytochemistry. 69:2668-2677

Benzoxazinoids are common defence compounds of the grasses and are sporadically found in single species of two unrelated orders of the dicots. In the three dicotyledonous species Aphelandra squarrosa, Consolida orientalis and Lamium galeobdolon the m

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::711e3d8d062fa5b20aa7ded593716dd8
https://doi.org/10.1016/j.phytochem.2008.08.023