Cover image
Planarian flatworms have the remarkable capacity to regenerate their entire body. Despite a wealth of molecular-genetic data, no constructive model of regenerative patterning exists. Levin and colleagues (doi:10.1242/bio.20123400) created a formalism for abstracting key features of flatworm anatomy from functional experimental data; an example of this graph representation is shown here superimposed upon successive stages of head regeneration in an amputated worm. New artificial intelligence tools can use the formalism and database to help derive algorithmic models of regeneration, establishing a new bioinformatics of shape.
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Biology Open provides rapid publication for scientifically sound observations and valid conclusions in developmental, cell, experimental and translational biology. Submit your paper for an easy and fast publication process. Recent developmental biology highlights in in BiO include work by Teramoto et al., which looks at the change in epithelial characteristics in the anterior foregut in the absence of SOX2.
Hear from this month’s first authors: Setsuya Minami, Kate Quigley, Samantha Payne and Juan Garrido-Maraver talk about their papers and life as a researcher.
A study by Thomas Cansse and colleagues used bird-borne cameras on Australasian gannets in Bass Strait and found that animals foraging solitarily had lower levels of prey-capture success than animals foraging in groups. However, prey profitability was lower for group-foraging animals due to increased time expenditure to capture prey.