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Trnas

tRNA splicing ligase

(Science: enzyme) One of two enzymes involved in tRNA splicing in archaea

Registry number: EC 6.5.1.-


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Wobble hypothesis.How does met & trp not get mis translated?

This makes a lot more sense to me now. My reasoning was that there was 61 different aminoacyl-tRNAs in the cell i see know how i why i was getting confused. Thank you for taking the time to explain this to me.

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by Awol
Wed Apr 11, 2012 3:28 pm
 
Forum: Molecular Biology
Topic: Wobble hypothesis.How does met & trp not get mis translated?
Replies: 2
Views: 5161

Re: the RNA synthesized on one of the DNA strands is ..........?

... involved, but tRNA at least goes through lots of base editing, giving rise to the zoo of non-canonical bases like inosine etc. that are found on tRNAs.

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by jonmoulton
Tue Nov 08, 2011 4:02 pm
 
Forum: Cell Biology
Topic: the RNA synthesized on one of the DNA strands is ..........?
Replies: 4
Views: 3533

Sense/antisense - codon/anticodon - DNA/mRNA/tRNA - confused

... DNA is not copied. The tRNA complementary to the sense mRNA is in fact anti-sense, and the amino acids are therefore carried on anti-sense tRNAs. I think these are the only two options??? Very many thanks for any clarification Regards, Julie

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by Julie5
Wed Apr 27, 2011 7:11 pm
 
Forum: Cell Biology
Topic: Sense/antisense - codon/anticodon - DNA/mRNA/tRNA - confused
Replies: 3
Views: 11260

Replacing the genetic material

yeah, that's true, that makes it possible to be read all the codons by use of only some tRNAs ;) my guess, what Darby meant is that by changing GC content and rate of methylation places you change the overall transcription rate ;)

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by JackBean
Sat Jul 03, 2010 9:58 pm
 
Forum: Genetics
Topic: Replacing the genetic material
Replies: 9
Views: 5169

Replacing the genetic material

@JackBean but i've read that the anticodons of some tRNAs can pair with more than one codon due to a phenomenon , i guess it's called "Wobble base pair" @kolean it reads form where the start codon is @Darby please , can you explain more ?

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by truthSeeker
Sat Jul 03, 2010 11:45 am
 
Forum: Genetics
Topic: Replacing the genetic material
Replies: 9
Views: 5169
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