L23

Question 1

What is comparative geonomics?

Answer 1

*What is common and what is different
*what is common is conserved and common in species

Question 2

How to compare sequences?

Answer 2

By aligning them and analysing what base pairs are common and different

Question 3

By comparing human geonomes

Answer 3

We can understand differences of people, diseases and history

Question 4

How much to sequence the human geonome?

Answer 4

$1000

Question 5

What can we learn about an organism if we compare its geonome with others?

Answer 5

*Genes they have
*differences between species
*Relationships between species

Question 6

When was the chimpanzee geonome sequenced?

Answer 6

2005

Question 7

What is diff about our geonome and chimps?

Answer 7

We share all our genes but ours has 35M single nucleotide changes and about 5M insertion/deletion events

Question 8

Ancient DNA can be

Answer 8

Amplified if it lasts

Question 9

When did Neanderthals last live

Answer 9

130,000 - 30,000 in Europe and Asia

Question 10

Where are neanderthal alleles found

Answer 10

In people from Europe and Asia but not in Africans
Modern met neanderthals they bred