@misc{HepworthLenhard2014, author = {Hepworth, Jo and Lenhard, Michael}, title = {Regulation of plant lateral-organ growth by modulating cell number and size}, series = {Current opinion in plant biology}, volume = {17}, journal = {Current opinion in plant biology}, publisher = {Elsevier}, address = {London}, issn = {1369-5266}, doi = {10.1016/j.pbi.2013.11.005}, pages = {36 -- 42}, year = {2014}, abstract = {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.}, language = {en} }