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ergonomics
Odetta Live in concert 2005, "House of the Rising Sun"

Odetta Holmes (1930-2008) singer, musician, actress and human rights activist
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http://www.youtube.com/watch?v=Aaya8jYZBO8&a=GxdCwVVULXdC1_uK3KV1zCSzPVvGV8Rv&list=ML&playnext=3

Henry Stewart Talks

• Off campus you should be able to access using the login u= SFU and p= SFUMEMBER

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From a personal consultation:
How to study efficiently?
• Summaries
• What info is important (slides’s topics, my questions in lecture, tutorial’s study guides, required papers and video’s main concepts)
• Study with others!

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Question from tutorial
2. Can gene flow prevent or speed up evolution

a. with divergent selection between populations, gene flow will reduce levels of adaptation (and slow the evolution of adaptation)
b. gene flow can introduce variation, and thus speed evolution and adaptation
c. gene flow can prevent the evolution of reproductive isolation, and speciation
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From last lecture
1. Clarifying: Mendel’s Laws and where your sitting spot…

The explanation of the sitting spot corresponds to the “Law of
Independent Assortment”
Traits coded by genes located on different chromosomes are inherited independently
Not to Mendel’s “Law of segregation”
“members of each pair of factors (alleles) controlling a trait in an individual separate into different haploid gametes”
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Also from last lecture
Epigenetics…
a.

Richard Gibbons Video lecture (slides 1 to 29, all slides now available in Canvas)

a.

“The ghost in your genes” documentary

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Critical epigenetic concepts
Epigenome: Set of chemical marks in an individual’s genome that affects in gene expression. This set of marks is heritable but can be modified by environmental exposures.

Baylin Jones. Nature Reviews Cancer 2011; 11, 726-734

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EPIGENETIC FACTORS
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Non coding RNA
Histone modifications
Histone variants
Chromatin remodeling factors
DNA methylation

We
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