Search: WFRF:(Serk Henrik) > (2013-2014) > Non-Cell-Autonomous...
Fältnamn | Indikatorer | Metadata |
---|---|---|
000 | 05271naa a2200577 4500 | |
001 | oai:DiVA.org:umu-76275 | |
003 | SwePub | |
008 | 130708s2013 | |||||||||||000 ||eng| | |
009 | oai:slubar.slu.se:54321 | |
024 | 7 | a https://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-762752 URI |
024 | 7 | a https://doi.org/10.1105/tpc.113.1105932 DOI |
024 | 7 | a https://res.slu.se/id/publ/543212 URI |
040 | a (SwePub)umud (SwePub)slu | |
041 | a engb eng | |
042 | 9 SwePub | |
072 | 7 | a ref2 swepub-contenttype |
072 | 7 | a art2 swepub-publicationtype |
100 | 1 | a Pesquet, Edouardu Umeå universitet,Institutionen för fysiologisk botanik,Umeå Plant Science Centre (UPSC)4 aut0 (Swepub:umu)edpe0005 |
245 | 1 0 | a Non-Cell-Autonomous Postmortem Lignification of Tracheary Elements in Zinnia elegans |
264 | c 2013-04-09 | |
264 | 1 | b American Society of Plant Biologists,c 2013 |
338 | a print2 rdacarrier | |
520 | a Postmortem lignification of xylem tracheary elements (TEs) has been debated for decades. Here, we provide evidence in Zinnia elegans TE cell cultures, using pharmacological inhibitors and in intact Z. elegans plants using Fourier transform infrared microspectroscopy, that TE lignification occurs postmortem (i.e., after TE programmed cell death). In situ RT-PCR verified expression of the lignin monomer biosynthetic cinnamoyl CoA reductase and cinnamyl alcohol dehydrogenase in not only the lignifying TEs but also in the unlignified non-TE cells of Z. elegans TE cell cultures and in living, parenchymatic xylem cells that surround TEs in stems. These cells were also shown to have the capacity to synthesize and transport lignin monomers and reactive oxygen species to the cell walls of dead TEs. Differential gene expression analysis in Z. elegans TE cell cultures and concomitant functional analysis in Arabidopsis thaliana resulted in identification of several genes that were expressed in the non-TE cells and that affected lignin chemistry on the basis of pyrolysis-gas chromatography/mass spectrometry analysis. These data suggest that living, parenchymatic xylem cells contribute to TE lignification in a non-cellautonomous manner, thus enabling the postmortem lignification of TEs. | |
650 | 7 | a NATURVETENSKAPx Biologix Botanik0 (SwePub)106072 hsv//swe |
650 | 7 | a NATURAL SCIENCESx Biological Sciencesx Botany0 (SwePub)106072 hsv//eng |
650 | 7 | a NATURVETENSKAPx Biologix Cellbiologi0 (SwePub)106042 hsv//swe |
650 | 7 | a NATURAL SCIENCESx Biological Sciencesx Cell Biology0 (SwePub)106042 hsv//eng |
650 | 7 | a NATURVETENSKAPx Biologix Biokemi och molekylärbiologi0 (SwePub)106022 hsv//swe |
650 | 7 | a NATURAL SCIENCESx Biological Sciencesx Biochemistry and Molecular Biology0 (SwePub)106022 hsv//eng |
700 | 1 | a Zhang, Bou Swedish University of Agricultural Sciences,Sveriges lantbruksuniversitet,Umeå universitet,Institutionen för fysiologisk botanik,Umeå Plant Science Centre (UPSC),Institutionen för skoglig genetik och växtfysiologi,Department of Forest Genetics and Plant Physiology4 aut0 (Swepub:slu)96341 |
700 | 1 | a Gorzsas, Andrasu Swedish University of Agricultural Sciences,Sveriges lantbruksuniversitet,Institutionen för skoglig genetik och växtfysiologi,Department of Forest Genetics and Plant Physiology4 aut0 (Swepub:slu)52755 |
700 | 1 | a Puhakainen, Tuulau Umeå universitet,Institutionen för fysiologisk botanik,Umeå Plant Science Centre (UPSC)4 aut |
700 | 1 | a Serk, Henriku Umeå universitet,Institutionen för fysiologisk botanik,Umeå Plant Science Centre (UPSC)4 aut0 (Swepub:umu)hese0007 |
700 | 1 | a Escamez, Sachau Umeå universitet,Institutionen för fysiologisk botanik,Umeå Plant Science Centre (UPSC)4 aut0 (Swepub:umu)saes0009 |
700 | 1 | a Barbier, Odile4 aut |
700 | 1 | a Gerber, Lorenzu Swedish University of Agricultural Sciences,Sveriges lantbruksuniversitet,Institutionen för skoglig genetik och växtfysiologi,Department of Forest Genetics and Plant Physiology4 aut0 (Swepub:slu)50493 |
700 | 1 | a Courtois-Moreau, Charleenu Umeå universitet,Institutionen för fysiologisk botanik,Umeå Plant Science Centre (UPSC)4 aut |
700 | 1 | a Alatalo, Edward4 aut |
700 | 1 | a Paulin, Lars4 aut |
700 | 1 | a Kangasjärvi, Jaakko4 aut |
700 | 1 | a Sundberg, Björnu Swedish University of Agricultural Sciences,Sveriges lantbruksuniversitet,Institutionen för skoglig genetik och växtfysiologi,Department of Forest Genetics and Plant Physiology4 aut0 (Swepub:slu)46876 |
700 | 1 | a Goffner, Deborah4 aut |
700 | 1 | a Tuominen, Hanneleu Umeå universitet,Institutionen för fysiologisk botanik,Umeå Plant Science Centre (UPSC)4 aut0 (Swepub:umu)hatu0002 |
710 | 2 | a Umeå universitetb Institutionen för fysiologisk botanik4 org |
710 | 2 | a Sveriges lantbruksuniversitet |
773 | 0 | t The Plant Celld : American Society of Plant Biologistsg 25:4, s. 1314-1328q 25:4<1314-1328x 1040-4651x 1532-298X |
856 | 4 | u https://doi.org/10.1105/tpc.113.110593y Fulltext |
856 | 4 | u http://www.plantcell.org/content/plantcell/25/4/1314.full.pdf |
856 | 4 8 | u https://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-76275 |
856 | 4 8 | u https://doi.org/10.1105/tpc.113.110593 |
856 | 4 8 | u https://res.slu.se/id/publ/54321 |
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