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Another whodunit: Fictional airline CEO may have been murdered

25/09/2014 1 Comment

  Every year, I create a mystery for students in the Future Science Leaders program to solve. There are several bits of evidence – some of it conflicting – and the students need to determine who did it and provide the evidence that supports their theory. If interested, you can read about the rationale of […]

Filed Under: Sci Ed

A Canadian Hero: Terry Fox

14/09/2014 4 Comments

Today is the 34th Terry Fox run – and the 34th time that I will run in this family event. Have you heard of Terry Fox?  He is a Canadian hero but people in other countries aren’t often aware of him. You can read a timeline of facts and much more at terryfox.org. Terry was 18 […]

Filed Under: Misc Tagged With: canada, running, Terry Fox

Summer Treats: Jean Talon Market

25/07/2014 3 Comments

My schedule slows down in the summer and I try to add some healthy habits. Sometimes they stick and sometimes… life happens. This summer’s focus is adding more fruits and vegetables. I love the Jean-Talon market in Montreal and thought I’d share some of its yummy goodness.

Filed Under: Misc, photos Tagged With: beans, carrots, chilies, fresh, fruit, garlic, improve health, market, montreal, potatoes, tasty, tomatoes, vegetables

Why do I blog?

15/07/2014 Leave a Comment

Computer

I don’t know. But I have some ideas, especially after a great interview with Paige Brown. She is conducting research on how people choose what to blog and impacts that it can have on the larger media landscape. Paige asked some great open-ended questions in the manner of guided introspection to get me thinking. I […]

Filed Under: Misc Tagged With: blogging, comparison, confidence gap, rationale, reflection, response

favourite graffiti

14/07/2014 Leave a Comment

This is my favourite graffiti so far in Montreal. There is more every time that I look at it. I walked around Montreal in the morning but still didn’t have the best light. I added the fog to decrease the impact of the cars – but it may have brought more attention to them. via 500px

Filed Under: Misc, photos Tagged With: 500px, bird, fish, graffiti, montreal

Mosaic vs chimera

09/07/2014 3 Comments

Both terms refer to one organism with two or more distinct populations of cells * – but they are not interchangeable. The different cell lines in chimeras originally come from different zygotes whereas mosaics arise from the same zygote. Because mosaics start with the same genome, you expect them to be more similar than chimeras […]

Filed Under: MedGen Intro, Science Tagged With: cell lines, chimera, chimerism, mosaic, mosaicism, pedantry, X inactivation

Mammalian X inactivation

09/07/2014 Leave a Comment

In humans, males are 46XY and females are 46XX. The Y chromosome has been in the news recently but we’re more concerned about the X chromosome today. You’ll notice that there are two copies of the X in human females – do we have double the X gene products? No, X inactivation silences most but […]

Filed Under: MedGen Intro, Science Tagged With: epigenetics, sex chromosome, silencing, thesis, X inactivation

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About Me

genegeek150logoHello. I'm Catherine and I'm using this space to try something outside of academic writing. I enjoy molecular genetics, science education, crafts, and travel. I hope you enjoy my projects and writing. Read More…

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