Phage-Type RNA Polymerase RPOTmp Transcribes the rrn Operon from the PC Promoter at Early Developmental Stages in Arabidopsis

Autor: Florence Courtois, Régis Mache, Emilie Demarsy, Silva Lerbs-Mache, Livia Merendino

Publikováno v: Plant Physiology. 145:712-721

The plastid genome of higher plants is transcribed by two different types of RNA polymerases named nucleus encoded RNA polymerase (NEP) and plastid encoded RNA polymerase. Plastid encoded RNA polymerase is a multimeric enzyme comparable to eubacteria

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bf69c0b4d5392382e95e7aeb91f465fa
https://doi.org/10.1104/pp.107.103846

Quantitative phase tomography of Arabidopsis seeds reveals intercellular void network

Autor: Silva Lerbs-Mache, Peter Cloetens, Régis Mache, Michel Schlenker

Publikováno v: Proceedings of the National Academy of Sciences of the United States of America
Proceedings of the National Academy of Sciences of the United States of America, National Academy of Sciences, 2006, 26, pp.14626-14630

We used quantitative phase tomography with synchrotron radiation to elucidate the 3D structure of Arabidopsis seeds in their native state. The cells are clearly distinguished, and their internal structure is revealed through local variations in elect

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9aa9ff6b8870406a70cdc2c4519fbf90
https://doi.org/10.1073/pnas.0603490103

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Autor: Muriel Bligny, Laurent Bégot, Hélène Pesey, Jean-Luc Gallois, Pierre Carol, Régis Mache, Cordelia Bisanz, Silva Lerbs-Mache, Pascual Perez

Publikováno v: Plant Molecular Biology. 51:651-663

Altered pigmentation is an easily scored and sensitive monitor of plastid function. We analyzed in detail a yellow colored transposon-tagged mutant (dal1-2) that is allelic to the dal mutant previously identified (Babiychuk et al., 1997). Mesophyll c

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1b9b883438ff7c9e31fca21ce32abb8b
https://doi.org/10.1023/a:1022557825768

Differential expression of a polygalacturonase gene family in Arabidopsis thaliana

Autor: M. Torki, P. Mandaron, Francoise Quigley, F. Thomas, Régis Mache, Denis Falconet

Publikováno v: Molecular and General Genetics MGG. 261:948-952

By systematic sequencing of a flower bud cDNA library from Arabidopsis thaliana, we have identified four cDNAs encoding polygalacturonase. The corresponding genes, together with seven other A. thaliana genes present in the databases, form a small gen

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6e490bd087f29b5a3145a449541a6ac4
https://doi.org/10.1007/s004380051042

Cis-acting elements and expression pattern of the spinach rps22 gene coding for a plastid-specific ribosomal protein

Autor: You-Fang Li, Dao-Xiu Zhou, Cordelia Bisanz-Seyer, Gerard Clabault, Régis Mache

Publikováno v: Plant Molecular Biology. 28:595-604

In order to study the regulation of nuclear genes coding for plastid ribosomal proteins, we have analysed the promoter region of spinach rps22 using both in vitro and in vivo approaches. By footprinting analyses, we have identified eight DNA elements

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6325c2d5b2d707b99229ccb7de4f3761
https://doi.org/10.1007/bf00021186