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Cis-trans-isomerases

Cis-trans-isomerases

(Science: enzyme) enzymes that catalyze the rearrangement of geometry about double bonds.

registry number: EC 5.2


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Cis-Platin and Its Effects on DNA Replication

From http://en.wikipedia.org/wiki/Cisplatin 1- the dashed line appear to be no more than just a representation of the 3 H bond between G and C not an accurate representation. 2- Cis-platin do intra strand and interstrand crosslinking. Both ...

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by canalon
Sat Apr 28, 2012 2:23 pm
 
Forum: Human Biology
Topic: Cis-Platin and Its Effects on DNA Replication
Replies: 4
Views: 987

Cis-Platin and Its Effects on DNA Replication

... hold the DNA strands together and prevents the DNA helix from uncurling/unzipping. Hence, the very first stage in replication is impeded. How cis-platin affects DNA replication is eluding me. I know that Guanine normally forms 3 hydrogen bonds with Cytosine. However, it seems to be forming ...

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by Positron
Tue Apr 24, 2012 4:14 pm
 
Forum: Human Biology
Topic: Cis-Platin and Its Effects on DNA Replication
Replies: 4
Views: 987

Re: Yeast Mating Type Switching

... Here it is shown thatASH1 messenger RNA (mRNA) preferentially accumulates in daughter cells by a process that is dependent on actin and myosin. A cis-acting element in the 3′-untranslated region of ASH1mRNA is sufficient to localize a chimeric RNA to daughter cells. These results suggest that ...

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by fiona1985
Mon Aug 15, 2011 10:30 am
 
Forum: Cell Biology
Topic: Yeast Mating Type Switching
Replies: 3
Views: 4339

cloning

Hello, I would like to insert an enhancer element into a cis-reporter plasmid (luciferase) to test promoter activity of my gene of insert. I found the consensus enhancer element sequence for my gene, consisting of only about 9 nucleotides. However, when ...

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by kk
Tue May 31, 2011 9:30 am
 
Forum: Molecular Biology
Topic: cloning
Replies: 10
Views: 4131

Are there any neurological factors for evolving?

Already got the answer. Yes, there are other factors. Factors like Epigenetics and Cis-regulation. To Jonl1408: Sry, but you are a moron. As i was reading your "evidence" i counted the arguments i could easily refute with my limited knowledge and i came ...

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by hitmobi
Sun Mar 20, 2011 7:33 pm
 
Forum: Evolution
Topic: Are there any neurological factors for evolving?
Replies: 7
Views: 2465
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