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Showing 1 to 20 of 25 for “"Marchantia"”.
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Improved plastid transformation in Marchantia polymorpha
… for plastid transformation was reported for Marchantia polymorpha, a thalloid liverwort classically used as a model species. Marchantia offers rapid generation time, small size, simple genetics, and asexual reproduction by means of gemmae, small disks of tissue which provide a powerful …
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Engineering morphogenesis of Marchantia polymorpha gemmae
… formation of a plant shape. Clonal propagules of Marchantia polymorpha (Marchantia), also known as gemmae, are an attractive system for studying these interactions. Gemmae are small, have a simple disk-like shape and are resilient to environmental conditions. As such, they are well-suited for …
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Expression of Nanobodies in Marchantia polymorpha chloroplasts
… risk of contamination by mammalian pathogens. *Marchantia polymorpha*, a liverwort with rapid growth and many experimental tools, presents great potential as a prototyping system to characterise recombinant protein production strategies for plants. In this thesis, I have characterised different …
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The Ultrastructure of Spermatogenesis in The Liverwort, Marchantia Polymorpha
Made available in DSpace on 2014-12-09T22:25:54Z (GMT). No. of bitstreams: 1 7021003.pdf: 5868686 bytes, checksum: 0bd7e2162c869f8c393ff5d248714ed4 (MD5) Previous issue date: 1970
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Cell markers for air chamber development in Marchantia polymorpha
Marchantia polymorpha, thanks to its small genome and its simple cellular architecture, is an excellent model for the study of developmental processes. Marchantia can propagate asexually producing small flat disc-like propagules, called gemmae, that develop into adult plants. Gemmae have an open …
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An Ultrastructural and Histochemical Study of Oogenesis in Marchantia Polymorpha
Made available in DSpace on 2014-12-11T18:28:19Z (GMT). No. of bitstreams: 1 7115014.pdf: 5256283 bytes, checksum: f19791f94f821d852d96371f9817394c (MD5) Previous issue date: 1970
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Pentatricopeptide proteins as tools for chloroplast engineering in Marchantia polymorpha
Marchantia polymorpha is a liverwort, one of the early-diverging groups of land plants, and has seen a renaissance as a model plant system in recent years as a result of access to a range of powerful tools for genome engineering both at the nuclear and chloroplast level. Along with rapid …
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Meristem regulation in the early divergent land plant Marchantia polymorpha
… to explore engineering of meristem regulation. Marchantia polymorpha is an early divergent land plant which has received re-surging interest as a model plant, following the publication of its genome which revealed extraordinarily low levels of genetic redundancy. Marchantia’s genetic simplicity …
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The effect of UV-B radiation on flavonoid accumulation and gene expression in Marchantia polymorpha
Marchantia polymorpha is the closest living representation of the earliest land plants and as such may give insight into the response that allow the first land plants to transition from the aquatic environment onto the terrestrial. One such adaption allowing this transition was to that of UV-B …
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A bright, sweet evolution: a molecular genetic analysis of Calvin cycle gene expression response to light and sugar in the liverwort marchantia polymorpha, and insights into Calvin cycle promoter motif enrichment in land plants
… to lower plant CBB gene expression regulation. Marchantia polymorpha, a bryophyte in the Marchantiphyta division and newly emerging model liverwort plant, has been used in this study to demonstrate its potential use in CBB promoter evolution research. Transferring plants to darkness caused the …
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Frameworks for reprogramming early diverging land plants
… reprogramming of the early diverging land plant Marchantia polymorpha (Marchantia). I describe the generation of genomic and transcriptomic datasets for Marchantia, which has provided the basis for the compilation of a gene-centric registry of DNA parts for engineering (MarpoDB). I describe the …
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On the role of pectin methylesterases in the development of the non-vascular land plant model Marchantia polymorpha
… to the development of the non-vascular plant Marchantia polymorpha. Pectin is a highly abundant component in the cell walls of land plants and charophyte algae. From angiosperms, we know that the methylesterification of pectin polymers by PMEs is implicated in growth regulation as well as …
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The role of SCLA-type GRAS transcriptional regulators in plant development and stress responses
… Mp*GRAS7*, a GRAS gene in the liverwort *Marchantia polymorpha* (common name: Marchantia) was found to be transcriptionally responsive to stress, and it was hypothesised that it had a role in controlling biological responses to the environment. My phylogenetic analyses found that this gene …
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Hepaticae of the Interior Highlands, North America
… species, Metzgeria crassipilis, and one forma, Marchantia polymorpha f. aquatica, have been added to the flora of the region. An illustrated key to the taxa, a brief habitat summary for each species, a table of distributional data, and a survey of the literature is included.
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SECURE PLANT FERTILITY IN A CHANGING CLIMATE
… the protein encoded by the AtSPL homologous in Marchantia polymorpha, MpSPL, can rescue the MMC formation in Arabidopsis spl.1 mutant. The presented results show that the formation of the MMC is regulated by mechanism conserved in evolution and that, in Arabidopsis thaliana, it involves auxin …
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D14-LIKE: An essential protein for the establishment of arbuscular mycorrhizal symbiosis
… symbiosis. Likewise, D14La from early diverging Marchantia polymorpha and Marachantia paleacea could rescue developmental phenotypes in d14l rice, but again failed to complement symbiosis. This demonstrated a functional separation between developmental and symbiotic signalling. The data generated …
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Early land plant origins of the MYB-bHLH-WDR complex
… analysis of orthologues from the bryophyte *Marchantia polymorpha*. We found that protein-protein interactions were conserved. Further, we found that putative MBW complex members in *M. polymorpha* phenocopied each other with respect to flavonoid pigmentation and specialised oil body …
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Evolutionary conservation of host responses to arbuscular mycorrhizal symbiosis in liverworts
… of AMS molecular pathways in the liverwort Marchantia paleacea, with a combination of phylogenetic, comparative transcriptomic and reverse genetic approaches. The dynamic response of M. paleacea to colonization by the AM fungus Rhizophagus irregularis was investigated with time-resolved …
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