Výsledky vyhledávání - "Julien Hollmann"

Akademický článek

Footprints of parasitism in the genome of the parasitic flowering plant Cuscuta campestris

Autor: Alexander Vogel, Rainer Schwacke, Alisandra K. Denton, Björn Usadel, Julien Hollmann, Karsten Fischer, Anthony Bolger, Maximilian H.-W. Schmidt, Marie E. Bolger, Heidrun Gundlach, Klaus F. X. Mayer, Hanna Weiss-Schneeweiss, Eva M. Temsch, Kirsten Krause

Publikováno v: Nature Communications, Vol 9, Iss 1, Pp 1-11 (2018)

Parasitic lifestyles leave unique genomic footprints. Here, the authors describe the genome sequence of a parasitic plant, Cuscuta campestris, and find that gene losses and host gene acquisitions reflect the independence from photosynthesis and the a

Externí odkaz: https://doaj.org/article/c003e70a047b4565aed705aa178f340f

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Akademický článek

454 Transcriptome sequencing suggests a role for two-component signalling in cellularization and differentiation of barley endosperm transfer cells.

Autor: Johannes Thiel, Julien Hollmann, Twan Rutten, Hans Weber, Uwe Scholz, Winfriede Weschke

Publikováno v: PLoS ONE, Vol 7, Iss 7, p e41867 (2012)

BackgroundCell specification and differentiation in the endosperm of cereals starts at the maternal-filial boundary and generates the endosperm transfer cells (ETCs). Besides the importance in assimilate transfer, ETCs are proposed to play an essenti

Externí odkaz: https://doaj.org/article/1cd9ea15c9ea4ee890fc428128bc6e7e

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Barley cysteine protease PAP14 plays a role in degradation of chloroplast proteins

Autor: Andrea Matros, Susann Frank, Julien Hollmann, Maria Mulisch, Karin Krupinska, Goetz Hensel, Hans-Peter Mock, Cristian C Carrión

Publikováno v: Journal of Experimental Botany

HvPAP14 is a cysteine protease found in association with thylakoid membranes. Among its putative substrates are proteins such as LHCB1, LHCB5, PSBO, and RbcL, as revealed in overexpressing barley plants.
Chloroplast protein degradation is known

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::de83fc012bee21c671d9d1e105e39684
https://pubmed.ncbi.nlm.nih.gov/31403664

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Getting ready for host invasion: elevated expression and action of xyloglucan endotransglucosylases/hydrolases in developing haustoria of the holoparasitic angiospermCuscuta

Autor: Kirsten Krause, Rainer Schwacke, Stian Olsen, Zoë A. Popper, Julien Hollmann, Bernd Striberny

Publikováno v: Journal of Experimental Botany

Highlight Expression of cell wall-related genes marks the onset of haustorium development in the parasitic plant Cuscuta. Action assays suggest a central role for xyloglucan endotransglucosylases/hydrolases in host plant infection.
Changes in ce

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::12c20bec8f2227b509e9bb61579fcd87
https://doi.org/10.1093/jxb/erv482

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Single cell subtractive transcriptomics for identification of cell-specifically expressed candidate genes of pyrrolizidine alkaloid biosynthesis

Autor: Julien Hollmann, Dietrich Ober, Christian Sievert, Till Beuerle

Publikováno v: Phytochemistry. 117:17-24

Progress has recently been made in the elucidation of pathways of secondary metabolism. However, because of its diversity, genetic information concerning biosynthetic details is still missing for many natural products. This is also the case for the b

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::97bf0e8461d5958ce38bd1fd73dd81cb
https://doi.org/10.1016/j.phytochem.2015.05.003

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Metabolic and transcriptional transitions in barley glumes reveal a role as transitory resource buffers during endosperm filling

Autor: Julien Hollmann, Hans Weber, Winfriede Weschke, Stefan Kohl, Alexander Erban, David Riewe, Joachim Kopka

Publikováno v: Journal of Experimental Botany

Highlight The development and metabolism of barley glumes is tightly associated with grain filling and filial sink strength, which coordinate developmental phase changes in the glumes via metabolic, hormonal, and transcriptional control.
During

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::28b96444179fb334133190deef4ce39a
http://europepmc.org/articles/PMC4339599

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Integrating transcriptomic and metabolomic analysis to understand natural leaf senescence in sunflower

Autor: Sofia A. Bengoa Luoni, María del Pilar Caro, Francisco García-García, Paula Fernández, Alisdair R. Fernie, Maximo Rivarola, Julio A. Di Rienzo, Horacio Esteban Hopp, Sebastián Moschen, Norma Paniego, Takayuki Tohge, Mutsumi Watanabe, Joaquín Dopazo, Ruth A. Heinz, Julien Hollmann, Rainer Hoefgen, Sergio González

Publikováno v: PLANT BIOTECHNOLOGY JOURNAL
r-CIPF. Repositorio Institucional Producción Científica del Centro de Investigación Principe Felipe (CIPF)
instname
r-FISABIO. Repositorio Institucional de Producción Científica
Plant biotechnology journal, 14 (2) : 719-734. (2016 Feb)
INTA Digital (INTA)
Instituto Nacional de Tecnología Agropecuaria
instacron:INTA
r-CIPF: Repositorio Institucional Producción Científica del Centro de Investigación Principe Felipe (CIPF)
Centro de Investigación Principe Felipe (CIPF)

Leaf senescence is a complex process, which has dramatic consequences on crop yield. In sunflower, gap between potential and actual yields reveals the economic impact of senescence. Indeed, sunflower plants are incapable of maintaining their green le

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d90e282203f6afd7a2b92b4c4f5e0147
https://fundanet.cipf.es/Publicaciones/ProdCientif/PublicacionFrw.aspx?id=1534

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The Tr-cp 14 cysteine protease in white clover (Trifolium repens) is localized to the endoplasmic reticulum and is associated with programmed cell death during development of tracheary elements

Autor: Torben Asp, Karin Krupinska, Preben Bach Holm, Maria Mulisch, Julien Hollmann

Publikováno v: Mulisch, M, Asp, T, Krupinska, K, Hollmann, J & Holm, P B 2013, ' The Tr-cp 14 cysteine protease in white clover ( Trifolium repens ) is localized to the endoplasmic reticulum and is associated with programmed cell death during development of tracheary elements ', Protoplasma, vol. 250, no. 2, pp. 623-629 . https://doi.org/10.1007/s00709-012-0427-1

Cysteine proteases are known to be associated with programmed cell death, developmental senescence and some types of pathogen and stress-induced responses. In the present study, we have characterized the cysteine protease Tr-cp 14 in white clover (Tr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a72ddde91b9aef0ee0bc07fe8cbc25ce
https://doi.org/10.1007/s00709-012-0427-1

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Identification of predominant genes involved in regulation and execution of senescence-associated nitrogen remobilization in flag leaves of field grown barley

Autor: Per L. Gregersen, Julien Hollmann, Karin Krupinska

Publikováno v: Journal of Experimental Botany
Hollmann, J, Gregersen, P L & Krupinska, K 2014, ' Identification of predominant genes involved in regulation and execution of senescence-associated nitrogen remobilization in flag leaves of field grown barley ', Journal of Experimental Botany, vol. 65, no. 14, pp. 3963-3973 . https://doi.org/10.1093/jxb/eru094

Summary Barley genes potentially involved in nitrogen remobilization during leaf senescence under field conditions were identified by microarray analyses.
The transcriptomes of senescing flag leaves collected from barley field plots with standar

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6676f01e59f797a1625c9125714a2075
https://pubmed.ncbi.nlm.nih.gov/24700620

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