Regulation of plant lateral-organ growth by modulating cell number and size
- Leaves and floral organs grow to distinct, species-specific sizes and shapes. Research over the last few years has increased our understanding of how genetic pathways modulate cell proliferation and cell expansion to determine these sizes and shapes. In particular, the timing of proliferation arrest is an important point of control for organ size, and work on the regulators involved is showing how this control is achieved mechanistically and integrates environmental information. We are also beginning to understand how growth differs in different organs to produce their characteristic shapes, and how growth is integrated between different tissues that make up plant organs. Lastly, components of the general machinery in eukaryotic cells have been identified as having important roles in growth control.
| Author details: | Jo Hepworth, Michael LenhardORCiDGND |
|---|---|
| DOI: | https://doi.org/10.1016/j.pbi.2013.11.005 |
| ISSN: | 1369-5266 |
| ISSN: | 1879-0356 |
| Pubmed ID: | https://pubmed.ncbi.nlm.nih.gov/24507492 |
| Title of parent work (English): | Current opinion in plant biology |
| Publisher: | Elsevier |
| Place of publishing: | London |
| Publication type: | Review |
| Language: | English |
| Year of first publication: | 2014 |
| Publication year: | 2014 |
| Release date: | 2017/03/27 |
| Volume: | 17 |
| Number of pages: | 7 |
| First page: | 36 |
| Last Page: | 42 |
| Funding institution: | Deutsche Forschungsgemeinschaft [Le1412/3-1] |
| Organizational units: | Mathematisch-Naturwissenschaftliche Fakultät / Institut für Biochemie und Biologie |
| Peer review: | Referiert |
