Personal information

Activities

Employment (1)

Federal Institute for Risk Assessment: Berlin, DE

2022-10-01 to present (Department Safety in the Food Chain, Unit Product Identity, Supply Chains and Traceability)
Employment
Source: Self-asserted source
Fredd Vergara

Education and qualifications (1)

Max-Planck-Institut für chemische Ökologie: Jena, Thüringen, DE

2005 to 2008 | PhD (Biochemistry)
Education
Source: Self-asserted source
Fredd Vergara

Works (20)

Unexpected dextrins in the spice Capsicum powder

Food Control
2025-01 | Journal article
Contributors: Fredd Vergara; Astrid Spielmeyer; Bettina Haack; Carsten Fauhl-Hassek; Janet Riedl
Source: check_circle
Crossref

Plant diversity effects on herbivory are related to soil biodiversity and plant chemistry

Journal of Ecology
2023-02 | Journal article
Contributors: Christian Ristok; Alexander Weinhold; Marcel Ciobanu; Yvonne Poeschl; Christiane Roscher; Fredd Vergara; Nico Eisenhauer; Nicole M. van Dam
Source: check_circle
Crossref

Steroidal glycoside profile differences among primary roots system and adventitious roots in Solanum dulcamara

Planta
2023-02 | Journal article
Contributors: Ilaria Chiocchio; Nerea Pérez Andrés; Redouan Adam Anaia; Nicole M. van Dam; Fredd Vergara
Source: check_circle
Crossref

Arbuscular mycorrhizal fungi prevent the negative effect of drought and modulate the growth‐defence trade‐off in tomato plants

Journal of Sustainable Agriculture and Environment
2022-09 | Journal article
Contributors: Dimitri Orine; Emmanuel Defossez; Fredd Vergara; Henriette Uthe; Nicole M. van Dam; Sergio Rasmann
Source: check_circle
Crossref

Distinctive prokaryotic microbiomes in sympatric plant roots from a Yucatan cenote

BMC Research Notes
2021-12 | Journal article
Contributors: Alejandra Escobar-Zepeda; Patricia Rosas-Escobar; Laura Marquez Valdelamar; Patricia de la Torre; Laila P. Partida-Martinez; Ruben Remegaldo; Alejandro Sanchez-Flores; Fredd Vergara
Source: check_circle
Crossref

Cascading Effects of Root Microbial Symbiosis on the Development and Metabolome of the Insect Herbivore Manduca sexta L.

Metabolites
2021-10-25 | Journal article
Contributors: Dimitra Papantoniou; Fredd Vergara; Alexander Weinhold; Teresa Quijano; Bekzod Khakimov; David I. Pattison; Søren Bak; Nicole M. van Dam; Ainhoa Martínez-Medina
Source: check_circle
Crossref
grade
Preferred source (of 2)‎

The bacterium Pseudomonas protegens antagonizes the microalga Chlamydomonas reinhardtii using a blend of toxins

Environmental Microbiology
2021-09 | Journal article
Contributors: Magdalena M. Rose; Daniel Scheer; Yu Hou; Vivien S. Hotter; Anna J. Komor; Prasad Aiyar; Kirstin Scherlach; Fredd Vergara; Qing Yan; Joyce E. Loper et al.
Source: check_circle
Crossref

Effects of water availability in the soil on tropane alkaloid production in cultivated Datura stramonium

Metabolites
2019 | Journal article
Source: Self-asserted source
Fredd Vergara

Elucidating the distribution of plant metabolites from native tissues with laser desorption low-temperature plasma mass spectrometry imaging

Analytical Chemistry
2019 | Journal article
Source: Self-asserted source
Fredd Vergara

Plant species richness elicits changes in the metabolome of grassland species via soil biotic legacy

Journal of Ecology
2019-09 | Journal article
Contributors: Christian Ristok; Yvonne Poeschl; Jan‐Hendrik Dudenhöffer; Anne Ebeling; Nico Eisenhauer; Fredd Vergara; Cameron Wagg; Nicole M. van Dam; Alexander Weinhold; Samantha Chapman
Source: check_circle
Crossref

The effect of ploidy on the concentration of soluble sugars in wheat seeds – Exploring the metabolome of Afghan wheat landraces

Current Metabolomics
2018 | Journal article
Source: Self-asserted source
Fredd Vergara
grade
Preferred source (of 10)‎

Autopolyploidization, geographic origin and metabolome evolution in Arabidopsis thaliana

American Journal of Botany
2017 | Journal article
Source: Self-asserted source
Fredd Vergara

Funaria hygrometrica Hedw. elevated tolerance to D2O: its use for the production of highly deuterated metabolites

Planta
2017 | Journal article
Source: Self-asserted source
Fredd Vergara
grade
Preferred source (of 2)‎

Artificial autopolyploidization modifies the tricarboxylic acid cycle and GABA shunt in Arabidopsis thaliana Col-0

Scientific Reports
2016 | Journal article
Source: Self-asserted source
Fredd Vergara

Cannibalism affects core metabolic processes in Helicoverpa armigera larvae – A 2D NMR metabolomics study

International Journal of Molecular Sciences
2016 | Journal article
Source: Self-asserted source
Fredd Vergara

Cossus redtenbacheri (Lepidoptera: Cossidae) specializes on agave not trees: insights from molecular phylogeny and mechanical tests

Bulletin of Insectology
2012 | Journal article
Source: Self-asserted source
Fredd Vergara

Determination of the absolute configuration of the glucosinolate methyl sulfoxide group reveals a stereospecific biosynthesis of the side chain

Source: Self-asserted source
Fredd Vergara

Nonuniform distribution of glucosinolates in Arabidopsis thaliana leaves has important consequences for plant defense

PNAS
2008 | Journal article
Source: Self-asserted source
Fredd Vergara

Glycine conjugates in a Lepidopteran insect herbivore – The metabolism of benzylglucosinolate in the cabbage white butterfly, Pieris rapae

ChemBiochem
2006 | Journal article
Source: Self-asserted source
Fredd Vergara

Abietane diterpenoids from the roots of some Mexican Salvia species (Labiatae): chemical diversity, phytogeographical significance, and cytotoxic activity

Chemistry & Biodiversity
Journal article
Source: Self-asserted source
Fredd Vergara

Peer review (5 reviews for 4 publications/grants)

Review activity for American journal of botany. (1)
Review activity for BMC plant biology (1)
Review activity for Journal of agricultural and food chemistry. (2)
Review activity for Nature (1)