Getting leaves into shape: a molecular, cellular, environmental and evolutionary view
| Autor: | Patrick Laufs, Aude Maugarny-Calès |
|---|---|
| Přispěvatelé: | Institut Jean-Pierre Bourgin (IJPB), Institut National de la Recherche Agronomique (INRA)-AgroParisTech, Agence Nationale de la Recherche via the Laboratory of Excellence (LabEx) Saclay Plant Sciences (SPS) [ANR-10-LABX-0040-SPS] |
| Jazyk: | angličtina |
| Rok vydání: | 2018 |
| Předmět: |
0301 basic medicine
Evolution [SDV]Life Sciences [q-bio] Morphogenesis Biology Mechanics Evolution Molecular 03 medical and health sciences microRNA [SDV.IDA]Life Sciences [q-bio]/Food engineering Transcription factors [SDV.BV]Life Sciences [q-bio]/Vegetal Biology Primordium [SPI.GPROC]Engineering Sciences [physics]/Chemical and Process Engineering Environmental cues Molecular Biology Leaf development Sensory cue Transcription factor fungi food and beverages Plants Hormones Cell biology Plant Leaves MicroRNAs 030104 developmental biology RNA Plant Developmental Biology |
| Zdroj: | Development (Cambridge, England) Development (Cambridge, England), Company of Biologists, 2018, 145 (13), ⟨10.1242/dev.161646⟩ |
| ISSN: | 1477-9129 |
| DOI: | 10.1242/dev.161646⟩ |
| Popis: | Leaves arise from groups of undifferentiated cells as small primordia that go through overlapping phases of morphogenesis, growth and differentiation. These phases are genetically controlled and modulated by environmental cues to generate a stereotyped, yet plastic, mature organ. Over the past couple of decades, studies have revealed that hormonal signals, transcription factors and miRNAs play major roles during leaf development, and more recent findings have highlighted the contribution of mechanical signals to leaf growth. In this Review, we discuss how modulating the activity of some of these regulators can generate diverse leaf shapes during development, in response to a varying environment, or between species during evolution. |
| Databáze: | OpenAIRE |
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