Biopedia

Biopedia

Biology is a fascinating subject which is well worth exploring. Its scope stretches from individual DNA strands and viruses to blue whales, metapopulations and the biosphere. We will shine the spotlight on a different biological concept in every episode. Topics I've covered in the past include the origins of cell theory, Dollo's law and the Anthropocene; however, there is still plenty more to discover. Our focus will range from the very smallest scales to the very largest; from virions to the Gaia hypothesis. So come and explore the fascinating world of biology, one episode at a time!

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Jaksot(154)

15- The Adaptive Landscape

15- The Adaptive Landscape

The adaptive landscape is an important method for biologists, ecologists, and geneticists to visualise the process of evolution. But what is it, and how does it work? This week, we’re going to discuss...

10 Tammi 20214min

14a- The Function of NRAMP1

14a- The Function of NRAMP1

Bonus episode! In the main episode on Sunday, I briefly mentioned NRAMP1, a mutation in which can influence how susceptible someone is to the leprosy bacterium, Mycobacterium leprae. But what exactly ...

6 Tammi 20213min

14- Leprosy and 'The Leper King'

14- Leprosy and 'The Leper King'

Happy new year! In our inaugural episode of 2021, we’re going to go back to the 1100s and focus on the famous case of the Leper King Baldwin IV, who ruled as king of Jerusalem from 1174 to 1185. What ...

3 Tammi 20215min

13- Rewind: Amino Acids

13- Rewind: Amino Acids

Proteins are often mentioned on the show, but what about the building blocks that they consist of? This week, we’re going to tackle amino acids in our second rewind episodes. There are some topics tha...

27 Joulu 20204min

12- The Wnt Signalling Network

12- The Wnt Signalling Network

Building on our discussion of both signalling pathways and G-protein coupled receptors from a few weeks ago, this week we’re going to discuss the Wnt signalling pathway- a pathway which is crucial in ...

20 Joulu 20206min

11- Rewind: Cell Theory

11- Rewind: Cell Theory

In the first of our ‘Rewind’ episodes, we go back to basics and discuss cells- where they came from and the famous cell theory of 1839, which is still present in textbooks today. There are more storie...

13 Joulu 20203min

10- The Lamellipodium

10- The Lamellipodium

As discussed in previous episodes, the actin cytoskeleton is vital to allow cells to move. But what about the specifics? In this episode, we’re going to be dissecting the lamellipodium- a meshwork act...

6 Joulu 20206min

9- The Platypus’ Larger Cousin

9- The Platypus’ Larger Cousin

We’re all familiar with the platypus, but it still has surprises up its sleeve. On the show today, we get to know its bumper-sized cousin- Obdurodon tharalkooschild. Sources for this episode: Dell’...

29 Marras 20202min

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