#421 Hopeful Monsters
This week on Science for the People, we are talking about a controversial theory in evolutionary biology that has led to research on the role of single mutations that drastically alter the body plan of organisms. Guest host Anika Hazra speaks with Olivier Rieppel, curator of Evolutionary Biology at…
Nipam Patel Part 3: Homeotic (Hox) Genes and Evolution of Crustacean Body Plan
In his third talk, Patel explores the function of additional Hox genes in the development of crustacean body plans. Using CRISPR-Cas9 genome editing, his laboratory has characterized the expression and function of six of the nine Hox genes in Parhyale, and describes the combinatorial role of Ubx, a…
Nipam Patel Part 1: Patterning the Anterior-Posterior Axis: The Role of Homeotic (Hox) Genes
Homeotic (Hox) genes are transcription factors that dictate the development and compartmentalization (regionalization) of body parts in animals along the anterior-posterior (head to tail) axis. Using various insects and crustaceans, Dr. Nipam Patel studies how alterations in the expression of Hox g…
Nipam Patel Part 2: The Role of Ubx in the Development of Crustacean Body Plan
In the second lecture, Patel describes the work of his lab to expand the studies of Hox gene function to other arthropods. Patel describes the development of specialized body parts in crustaceans, and describes the transition between feeding to locomotor appendages. Using the beach hopper, Parhya…
Nipam Patel (MBL) 3: Homeotic (Hox) Genes and Evolution of Crustacean Body Plan (Audio-Only version)
Audio-Only version
https://www.ibiology.org/development-and-stem-cells/homeotic-genes
Nipam Patel explains the effects of Hox gene deletions and how these phenotypes help us understand the manner in which Hox genes act to control the insect body plan.
Homeotic (Hox) genes are transcription factor…
Nipam Patel (MBL) 1: Patterning the Anterior-Posterior Axis: The Role of Homeotic (Hox) Genes (Audio-Only version)
Audio-Only version
https://www.ibiology.org/development-and-stem-cells/homeotic-genes
Nipam Patel explains the effects of Hox gene deletions and how these phenotypes help us understand the manner in which Hox genes act to control the insect body plan.
Homeotic (Hox) genes are transcription factor…
Nipam Patel (MBL) 2: The Role of Ubx in the Development of Crustacean Body Plan (Audio-Only version)
Audio-Only version
https://www.ibiology.org/development-and-stem-cells/homeotic-genes
Nipam Patel explains the effects of Hox gene deletions and how these phenotypes help us understand the manner in which Hox genes act to control the insect body plan.
Homeotic (Hox) genes are transcription factor…
Science at the Marine Biological Laboratory in Woods Hole
An interview with the Marine Biological Laboratory Director Nipam Patel
Using Gene Editing To Repaint Butterfly Wings
To learn more about The Great Courses Plus visit http://ow.ly/Mq4F30oTjJp SUBSCRIBE so you don’t miss a video! ►► http://bit.ly/iotbs_sub ↓↓↓ More info and sources below ↓↓↓Uploaded 18-06-19Butterfly metamorphosis is still a bit of a mystery. What happens inside a chrysalis to turn a caterpillar in…
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