Výsledky vyhledávání - "Pascal Hunziker"

Akademický článek

OBERON3 and SUPPRESSOR OF MAX2 1-LIKE proteins form a regulatory module driving phloem development

Autor: Eva-Sophie Wallner, Nina Tonn, Dongbo Shi, Laura Luzzietti, Friederike Wanke, Pascal Hunziker, Yingqiang Xu, Ilona Jung, Vadir Lopéz-Salmerón, Michael Gebert, Christian Wenzl, Jan U. Lohmann, Klaus Harter, Thomas Greb

Publikováno v: Nature Communications, Vol 14, Iss 1, Pp 1-16 (2023)

Abstract Spatial specificity of cell fate decisions is central for organismal development. The phloem tissue mediates long-distance transport of energy metabolites along plant bodies and is characterized by an exceptional degree of cellular specializ

Externí odkaz: https://doaj.org/article/f0e8f019c0e345a0a3d1f6586138d8ea

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Export of defensive glucosinolates is key for their accumulation in seeds

Autor: Deyang Xu, Niels Christian Holm Sanden, Line Lykke Hansen, Zeinu Mussa Belew, Svend Roesen Madsen, Lasse Meyer, Morten Egevang Jørgensen, Pascal Hunziker, Dorottya Veres, Christoph Crocoll, Alexander Schulz, Hussam Hassan Nour-Eldin, Barbara Ann Halkier

Publikováno v: Nature. 617:132-138

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::523797da7097d1572251daac56dafed0
https://doi.org/10.1038/s41586-023-05969-x

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Herbivore feeding preference corroborates optimal defense theory for specialized metabolites within plants

Autor: Pascal Hunziker, Christoph Crocoll, Sophie Konstanze Lambertz, Alexander Schulz, Konrad Weber, Barbara Ann Halkier

Publikováno v: Hunziker, P, Lambertz, S K, Weber, K, Crocoll, C, Halkier, B A & Schulz, A 2021, ' Herbivore feeding preference corroborates optimal defense theory for specialized metabolites within plants ', Proceedings of the National Academy of Sciences of the United States of America, vol. 118, no. 47, e2111977118 . https://doi.org/10.1073/pnas.2111977118
Proceedings of the National Academy of Sciences of the United States of America

Numerous plants protect themselves from attackers by using specialized metabolites. The biosynthesis of these deterrent, often toxic metabolites is costly, as their synthesis diverts energy and resources on account of growth and development. How plan

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b72644666332879944febeb488447695
https://doi.org/10.1073/pnas.2111977118

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Arabidopsis glucosinolate storage cells transform into phloem fibres at late stages of development

Autor: Barbara Ann Halkier, Pascal Hunziker, Alexander Schulz

Publikováno v: Journal of Experimental Botany
Hunziker, P, Halkier, B A & Schulz, A 2019, ' Arabidopsis glucosinolate storage cells transform into phloem fibres at late stages of development ', Journal of Experimental Botany, vol. 70, no. 16, pp. 4305–4317 . https://doi.org/10.1093/jxb/erz176

Glucosinolate-storing S-cells are symplasmically coupled to glucosinolate-synthesizing cells and lignify during the final stages of differentiation, as revealed by a combination of improved TEM fixation and bioimaging.
The phloem cap of Arabidop

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ce6447bdd130b07da30a74a8b51146ee
http://europepmc.org/articles/PMC6698705

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Herbivore feeding behavior validates optimal defense theory for specialized metabolites within plants

Autor: Pascal Hunziker, Barbara Ann Halkier, Konrad Weber, Christoph Crocoll, Sophie Konstanze Lambertz, Alexander Schulz

SummaryNumerous plants protect themselves from attackers using specialized metabolites. The biosynthesis of these deterrent, often toxic metabolites is costly, as their synthesis diverts energy and resources on account of growth and development. How

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cac1dcabd5300e3faa58fbf7a9da86c6
https://doi.org/10.1101/2021.06.27.450062

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Localization of the glucosinolate biosynthetic enzymes reveals distinct spatial patterns for the biosynthesis of indole and aliphatic glucosinolates

Autor: Sebastian J. Nintemann, Barbara Ann Halkier, Alexander Schulz, Tonni Grube Andersen, Meike Burow, Pascal Hunziker

Publikováno v: Physiologia Plantarum. 163:138-154

Glucosinolates constitute the primary defense metabolites in Arabidopsis thaliana (Arabidopsis). Indole and aliphatic glucosinolates, biosynthesized from tryptophan and methionine, respectively, are known to serve distinct biological functions. Altho

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5c9480e38530e91648ed57d6da55e24c
https://doi.org/10.1111/ppl.12672

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OBERON3 and SUPPRESSOR OF MAX2 1-LIKE proteins form a regulatory module specifying phloem identity

The phloem tissue mediates long-distance transport of energy metabolites along plant bodies and, therefore, is central for plant performance. However, mechanisms initiating the transition of undifferentiated stem cells to cells specialized in metabol

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7cc721669f3b8f537098c57adcdbc0d6
https://doi.org/10.1101/2019.12.21.885863

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GTR-Mediated Radial Import Directs Accumulation of Defensive Glucosinolates to Sulfur-Rich Cells in the Phloem Cap of Arabidopsis Inflorescence Stem

Autor: Christoph Crocoll, Deyang Xu, Olga Koroleva, Pascal Hunziker, Alexander Schulz, Hussam Hassan Nour-Eldin, Barbara Ann Halkier, Andreas Blennow

Publikováno v: Molecular plant. 12(11)

In the phloem cap region of Arabidopsis plants, sulfur-rich cells (S-cells) accumulate >100 mM glucosinolates (GLS), but are biosynthetically inactive. The source and route of S-cell-bound GLS remain elusive. In this study, using single-cell sampling

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4340a64a8bf64bf973d17550bd78c15e
https://pubmed.ncbi.nlm.nih.gov/31260813

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Transmission Electron Microscopy of the Phloem with Minimal Artifacts

Autor: Pascal Hunziker, Alexander Schulz

Publikováno v: Phloem ISBN: 9781493995615

It is a universal feature of seed plants that their phloem consists of a continuous sieve-tube system throughout the plant that is highly pressurized by its sugar contents. Cellular continuity and the pressure flow, osmotically generated in the sourc

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f7b8c66fa96710ceb6cb0edb2fd77a82
https://doi.org/10.1007/978-1-4939-9562-2_2

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