Results 11 to 20 of about 18,098 (194)
An enhancer trap system to track developmental dynamics in Marchantia polymorpha. [PDF]
Plant J, 2023 Significance Statement The liverwort Marchantia polymorpha is an emerging model species with huge potential for synthetic biology. We generated an enhancer trap library as a resource for Marchantia research and characterized marker lines for several important cell types (rhizoids, thallus margin, apical notch and oil cells).
Marron AO +5 more
europepmc +3 more sources
An optimized transformation protocol for Anthoceros agrestis and three more hornwort species. [PDF]
Plant J, 2023 SUMMARY Land plants comprise two large monophyletic lineages, the vascular plants and the bryophytes, which diverged from their most recent common ancestor approximately 480 million years ago. Of the three lineages of bryophytes, only the mosses and the liverworts are systematically investigated, while the hornworts are understudied.
Waller M +9 more
europepmc +2 more sources
Semi-automated workflow for high-throughput Agrobacterium-mediated plant transformation. [PDF]
Plant JSignificance Statement A simplified and optimized pipeline for Agrobacterium tumefaciens mediated transformation of plants. Useful for obtaining stable transgenic lines of the model liverwort Marchantia polymorpha, or for transient expression in Nicotiana benthamiana.
Annese D +7 more
europepmc +2 more sources
Optogenetic control of transgene expression in <i>Marchantia polymorpha</i>. [PDF]
Appl Plant SciAbstract Premise The model liverwort Marchantia polymorpha is an emerging testbed species for plant metabolic engineering but lacks well‐characterized inducible promoters, which are necessary to minimize biochemical and physiological disruption when over‐accumulating target products.
Lindström Battle AL, Sweetlove LJ.
europepmc +2 more sources
Building beauty: Understanding how hormone signaling regulates petal patterning and morphogenesis. [PDF]
Plant JSUMMARY The corolla of flowering plants provides pivotal functions for the reproduction of angiosperms, directly impacting the fitness of individuals. Different petal shapes and patterns contribute to these functions and, thus, participate in the production of morphological diversity and the emergence of new species.
Salvi E, Moyroud E.
europepmc +2 more sources
CIPK-B is essential for salt stress signalling in Marchantia polymorpha. [PDF]
New Phytol, 2023 Summary Calcium signalling is central to many plant processes, with families of calcium decoder proteins having expanded across the green lineage and redundancy existing between decoders. The liverwort Marchantia polymorpha has fast become a new model plant, but the calcium decoders that exist in this species remain unclear.
Tansley C +6 more
europepmc +2 more sources
Effects of light on chloroplast translation in Marchantia polymorpha are similar to those in angiosperms and are not influenced by light-independent chlorophyll synthesis. [PDF]
Plant JSUMMARY Translation of the chloroplast psbA mRNA in angiosperms is activated by photodamage of its gene product, the D1 subunit of photosystem II (PSII), providing nascent D1 for PSII repair. The involvement of chlorophyll in the regulatory mechanism has been suggested due to the regulatory roles of proteins proposed to mediate chlorophyll/D1 ...
Chotewutmontri P +3 more
europepmc +2 more sources
Evolution of petal patterning: blooming floral diversity at the microscale. [PDF]
New PhytolSummary The flowers of angiosperms are extraordinarily diverse. While most floral variation is visible to the naked eye, this diversity goes beyond the macroscale: Floral organs comprise an underappreciated range of cell types that generate a multitude of patterns across their surfaces and give rise to novel structures.
Doody E, Moyroud E.
europepmc +2 more sources
New Phytologist, Volume 238, Issue 4, Page 1498-1515, May 2023., 2023 Summary PIN‐FORMED auxin efflux transporters, a subclass of which is plasma membrane‐localised, mediate a variety of land‐plant developmental processes via their polar localisation and subsequent directional auxin transport. We provide the first characterisation of PIN proteins in liverworts using Marchantia polymorpha as a model system.
Tom J. Fisher +3 more
wiley +1 more source
, 2008 Index de les obres ressenyades: Itsjok KATZENELSON, El canto del pueblo judío ...
Kuffer, Paula
core +4 more sources