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Displaying posts with the tag: chick [Clear Filter]

Of mice and chicks…

Posted by on October 1st, 2018

This is the latest dispatch from a recipient of a Development Travelling Fellowship, funded by our publisher The Company of Biologists. Learn more about the scheme, including how to apply, here, and read more stories from the Fellows here.   Barbara Swierczek   I am a PhD student at the University of Warsaw in Poland. In[…]

How does it Work? My Experience with 3 Different Model Systems

Posted by on February 5th, 2018

For both young and established developmental biologists considering their next career move, choosing a model system with which to answer one’s research questions is a big decision. Of course, the most important thing to consider is whether or not a particular system is compatible with your research goals. But for a young scientist looking to[…]

Postdoctoral Fellow in Neurodevelopment

Posted by on January 18th, 2018

Applications are invited from highly motivated individuals who are interested in fundamental mechanisms of neuronal migration and axon guidance. The main focus of our research is to understand the molecular and cellular mechanisms underlying the development of neural circuits using the embryonic spinal cord as a model system (http://www.ucmm.umu.se/english/research/sara-wilson/). The fellowship is funded for two[…]

Matching neurons to limbs: an evolutionary perspective on motor system development

Posted by on February 24th, 2017

Comment on “Divergent Hox Coding and Evasion of Retinoid Signaling Specifies Motor Neurons Innervating Digit Muscles” Neuron 93, 1–14, February 22, 2017. Alana I. Mendelsohn, Departments of Neuroscience and Biochemistry and Molecular Biophysics, Columbia University Jeremy S. Dasen, Department of Neuroscience, NYU Thomas M. Jessell, Departments of Neuroscience and Biochemistry and Molecular Biophysics, Columbia University[…]

The people behind the papers: Joseph Pickering & Matthew Towers

Posted by on October 25th, 2016

So far in this series, we’ve featured fly nuclear pores, lizard tails, squid eyes and mouse digits, and heard from researchers working in Germany, the US and Canada. Today, we switch model system and geographical location once again. The work was published recently in Development, and uses timed inhibition of sonic hedgehog signalling during chick[…]

Forgotten classics: Tracing the heart

Posted by on August 17th, 2016

de la Cruz, M.V., Sánchez-Gómez, C. & Palomino, M.A. (1989) The primitive cardiac regions in the straight tube heart (Stage 9–) and their anatomical expression in the mature heart: an experimental study in the chick embryo. Journal of Anatomy 165: 121-131. Recommended by Benoit Bruneau, Gladstone Institute for Cardiovascular Disease   Two previous posts in[…]

Revisiting the classics: coupling embryology with genomics to alter cell fate

Posted by on July 13th, 2016

Comment on “Reprogramming of avian neural crest axial identity and cell fate“, Science 352, 1570-1573, (2016). Marcos Simoes-Costa, Department of Molecular Biology and Genetics, Cornell University Marianne Bronner, Division of Biology and Biological Engineering, California Institute of Technology   In the 19th century, most embryologists (i.e. precursors to developmental biologists) accepted the germ layer theory[…]

Stable and bicistronic expression of two genes in somite- and lateral plate-derived tissues to study chick limb development

Posted by on November 27th, 2015

The electroporation technique is widely used in developmental biology to deliver foreign DNA into cells and study gene function. The chick embryos exhibit a remarkable easy access to perform electroporation and follow in ovo development. Electroporation of limb somites allows the misexpression of genes in limb somite derivatives, like myogenic and endothelial cells, while electroporation[…]

BSDB Gurdon Summer Studentship Report (2)

Posted by on November 27th, 2014

In 2014, the BSDB has initiated the Gurdon Summer Studentship program with the intention to provide highly motivated students with exceptional qualities and a strong interest in Developmental Biology an opportunity to engage in practical research. The 10 successful applicants spent 8 weeks in the research laboratories of their choices, and the feedback we received[…]

Full-term development of quail chick by ICSI

Posted by on October 18th, 2014

The eggs of domestic birds have been used in the study of developmental biology, leading to the extensive accumulation of knowledge on embryonic development. However, the early events involved in bird development, particularly the mechanism underlying fertilization, have not been elucidated in as much detail as those of other species of animals. The ooplasm in[…]