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July 03, 2025, 11:13:23 am

Author Topic: BCMB30002: Functional Genomics & Bioinformatics Question Thread  (Read 6249 times)  Share 

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scribble

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Re: BCMB30002: Functional Genomics & Bioinformatics Question Thread
« Reply #15 on: June 11, 2015, 06:45:12 am »
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^ Mmm I talked about bcl abl. I think it was mentioned somewhere that myc could be controlled under a different promoter, which I assumed was due to chromosomal translocations. I didnt know any specifics though D:

vox nihili

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Re: BCMB30002: Functional Genomics & Bioinformatics Question Thread
« Reply #16 on: June 11, 2015, 10:23:09 am »
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^ Mmm I talked about bcl abl. I think it was mentioned somewhere that myc could be controlled under a different promoter, which I assumed was due to chromosomal translocations. I didnt know any specifics though D:

Those are the two I discussed as well. Bcr-abl he definitely covered in some detail, but I don't think that he covered IgH promoter myc very much at all. We did B-cell cancers in M2M so I relied on that more than I did on BCMB to answer that question, which is worrying...

You're completely right assuming that was due to a translocation though. There's actually an enzyme that causes double strand breaks next to the IgH promoter and sometimes that enzyme buggers up and causes double strand breaks next to myc. Because you've got broken DNA floating around, sometimes the DNA repair enzymes will join them up. Voilą, translocation.
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MelonBar

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Re: BCMB30002: Functional Genomics & Bioinformatics Question Thread
« Reply #17 on: June 11, 2015, 10:26:56 am »
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How'd you go? I heard it was pretty darn hard :O

I really cant complain cos I lucked out on some questions not being asked :) but yeah it was hard no doubt and super draining. Hope pharm went okay on tuesday : )

As for the chromosomal translocation thing, he did say 2 specific examples but only 2. But I think you could be creative and say a promoter can get near myc or something as scribbles said. I said bcr/abl and Bcl2 overexpression.

John's section was weird, like I chose Q1 and Q5 and I had to re-iterate the exact TNF pathway twice.

What was the answer to 'how do we know it's important to turn off TNF promptly'? I said rats and people get psoriasis..... wait fukk I JUST remembered there are drugs that block TNF and people get cured of psoriasis. fuck!

Oh well Im just glad I dont have to learn about substitution matrices and maximum parsimony tree building ever again.


In retrospect the subject was one of the most interesting I've ever taken although it was also the hardest no doubt. The cancer section is one of my favourite parts of any subject I've done. Johns stuff was easily the worst. Crispy creme Cas was alright too.
« Last Edit: June 11, 2015, 10:38:04 am by MelonBar »
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vox nihili

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Re: BCMB30002: Functional Genomics & Bioinformatics Question Thread
« Reply #18 on: June 11, 2015, 03:01:19 pm »
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I really cant complain cos I lucked out on some questions not being asked :) but yeah it was hard no doubt and super draining. Hope pharm went okay on tuesday : )

As for the chromosomal translocation thing, he did say 2 specific examples but only 2. But I think you could be creative and say a promoter can get near myc or something as scribbles said. I said bcr/abl and Bcl2 overexpression.

John's section was weird, like I chose Q1 and Q5 and I had to re-iterate the exact TNF pathway twice.

What was the answer to 'how do we know it's important to turn off TNF promptly'? I said rats and people get psoriasis..... wait fukk I JUST remembered there are drugs that block TNF and people get cured of psoriasis. fuck!

Oh well Im just glad I dont have to learn about substitution matrices and maximum parsimony tree building ever again.


In retrospect the subject was one of the most interesting I've ever taken although it was also the hardest no doubt. The cancer section is one of my favourite parts of any subject I've done. Johns stuff was easily the worst. Crispy creme Cas was alright too.

A bit rough to ask a question when he's given only the two, but oh well. I hope he doesn't punish people for using examples that he didn't discuss. The one I put about IgH and myc was completely right. In 100% of Burkitt's lymphoma there's a translocation that sees myc put under the influence of the IgH promoter. Indeed, that's actually the same way you get overexpression of Bcl2 in most cases. Chronic lymphocytic leukaemia and follicular lymphoma tend to have translocations that do that. <---- may be revising for my exam tomorrow a little with that haha!

John's section was a bit odd, though nowhere near as weird as I'd expected. He didn't really drive them home that much, but A20 -/-, TNF overexpression and the anti-TNF monoclonal antibodies for psoriasis and arthritis were the three pieces of evidence I think he discussed. I think that one was probably enough though.

Interesting way of looking at the subject actually. My experience was completely the opposite. I found the cancer stuff to be a bit of a drag to be honest. That said, at the time I was doing cancer in my other two subjects as well. Had one day when I had three lectures in a row that discussed the hallmarks of cancer -_-
John's stuff, on the other hand, I thought was pretty interesting, if nearly incomprehensible. Stuart's stuff was pretty cool too actually, though it did become a little tedious after the first few lectures.
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MelonBar

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Re: BCMB30002: Functional Genomics & Bioinformatics Question Thread
« Reply #19 on: June 11, 2015, 09:46:45 pm »
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Sounds like you went alright :) and I'm sure he won't dock marks for that!

I felt Stuart could have explained some concepts better, like hierarchical vs WGS sequencing. But other than that I could tolerate it. Disease mapping was pretty neat though. Paul Gleeson, Van Driel and Marie were all so good too, especially Marie. John I think would have been okay if I could actually hear what he was saying in the recordings.

After the trauma of a 70% all written exam I don't know if I have it in me to continue on with neurochemistry in semester two. Are you taking a biochem subject next sem?

Also I should say thanks for putting up with my 100000000000 questions (and scribble)!
« Last Edit: June 11, 2015, 09:52:59 pm by MelonBar »
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Re: BCMB30002: Functional Genomics & Bioinformatics Question Thread
« Reply #20 on: June 11, 2015, 11:51:58 pm »
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Sounds like you went alright :) and I'm sure he won't dock marks for that!

I felt Stuart could have explained some concepts better, like hierarchical vs WGS sequencing. But other than that I could tolerate it. Disease mapping was pretty neat though. Paul Gleeson, Van Driel and Marie were all so good too, especially Marie. John I think would have been okay if I could actually hear what he was saying in the recordings.

After the trauma of a 70% all written exam I don't know if I have it in me to continue on with neurochemistry in semester two. Are you taking a biochem subject next sem?

Also I should say thanks for putting up with my 100000000000 questions (and scribble)!

I think I did ok. The SAQs on the MST went pretty well, so hopefully I've managed to repeat that. :)

Yeah, I see what you mean there!
Marie is such a boss. When we had the student rep meeting, she was actually that hilarious. Just telling it as it is.

Dooooo it! You need more BCMB in your life :p Apparently a lot of rote in that subject, but have heard some good things! I am indeed. I'm doing Protein Structure & Function as well as Advanced Techniques.

Nah, thank you :) It's always good revision to have a chat about things!
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Re: BCMB30002: Functional Genomics & Bioinformatics Question Thread
« Reply #21 on: June 12, 2015, 06:00:30 pm »
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this subject is the reason why I'm iffy about doing a biochem major.... is it as hard as it sounds?

vox nihili

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Re: BCMB30002: Functional Genomics & Bioinformatics Question Thread
« Reply #22 on: June 12, 2015, 10:12:43 pm »
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this subject is the reason why I'm iffy about doing a biochem major.... is it as hard as it sounds?

Depends on what you're into I guess.

Some really hate it and find it really difficult, others find it a breeze. Just depends on how you're wired!
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