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Copy of Thursday (11/13) - Icefish Mutations Lab (Part 2) 2025 (5/2/2026)

Last updated about 2 hours ago

12 Nsɛmmisa

Part 5: Mutations

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Part 6: Gel Electrophoresis

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Part 7: Temperature Trends Over Time

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Conclusion Question: Which gene(s) caused the mutation?

Ɛhia

2

Asemmisa {{asɛmmisaAhyɛnsode}}

1.

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This mutation is considered a mutation because .

ODI2 is a(n) .

Asemmisa {{asɛmmisaAhyɛnsode}}

3.

null

This mutation is considered a mutation because .

AUD6 is a(n) .

Asemmisa {{asɛmmisaAhyɛnsode}}

5.

null

This mutation is considered a mutation because

An frameshift insertion/deletion mutation near the end of the sequence

An frameshift insertion/deletion mutation near the start of the sequence

A substitution mutation near the end of the sequence

A substitution mutation near the start of the sequence

Asemmisa {{asɛmmisaAhyɛnsode}}

7.

Which TWO genes are found ONLY in the incubated icefish?
Hint: these will NOT be present in the normal icefish!!!!!

ODI2

MENTA

CLA1

AUD6

VAT2

Asemmisa {{asɛmmisaAhyɛnsode}}

8.

What happens to the frequency of mutations as temperature increases?

Asemmisa {{asɛmmisaAhyɛnsode}}

9.

Which mutations occur most frequently as temperature increases? Are these the same mutations identified in your Incubated (heated) fish from question 7?

Asemmisa {{asɛmmisaAhyɛnsode}}

10.

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The temperature range that fish embryos can survive in is between .

Asemmisa {{asɛmmisaAhyɛnsode}}

11.

How are the temperature ranges between fish embryos and adult fish different?

Asemmisa {{asɛmmisaAhyɛnsode}}

12.

Which gene or genes is most likely present in the Incubated Icefish AND what specific kinds of mutations are they? How do you know?
Support your answer with at least 2 pieces of evidence. WRITE IN CER FORMAT. USE COMPLETE SENTENCES!
Sentence Stem: The ___ and _ genes are both present in the incubated icefish.
is a _ mutation because .....
is a ___ mutation because .....