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Deletion

Deletion

(Science: genetics) a chromosome abnormality in which part of a single chromosome has been lost.


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Re: Genomic Imprinting In Humans (and classical genetics)

... chromosome from its father It says siblings (sister or brother) may have a chance of getting it or not getting it, depending on why there is a deletion (sporadic mutation in one sperm, as oppose to translocation thru meiosis and all sperm will have it). But it does not talk about offspring, ...

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by kolean
Sat Jul 18, 2009 6:00 pm
 
Forum: Genetics
Topic: Genomic Imprinting In Humans (and classical genetics)
Replies: 7
Views: 342

Re: Ligation and expression trouble

Hello, I have two problems: 1) We ordered pOTB7 vector with gene A from a company and constructed deletion constructs of the gene A from above vector. We designed primers with restriction sites for 4 deletion constructs, PCR amplified and gel purified the fragments using ...

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by MrMistery
Wed Jul 08, 2009 3:18 am
 
Forum: Molecular Biology
Topic: Ligation and expression trouble
Replies: 3
Views: 396

Ligation and expression trouble

Hello, I have two problems: 1) We ordered pOTB7 vector with gene A from a company and constructed deletion constructs of the gene A from above vector. We designed primers with restriction sites for 4 deletion constructs, PCR amplified and gel purified the fragments using ...

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by solution
Mon Jul 06, 2009 7:36 pm
 
Forum: Molecular Biology
Topic: Ligation and expression trouble
Replies: 3
Views: 396

Re: Microevolution and Hardy Weinberg Equilibrium

... fact that they are known, do not make new alleles. My definition of "mutation" is the standard one: a point mutation, an insertion or deletion, inversion, etc. These mutations, of course, occur once in a single individual of a population (and it must occur in a germ cell). If that ...

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by wbla3335
Sat Jun 06, 2009 8:55 pm
 
Forum: Evolution
Topic: Microevolution and Hardy Weinberg Equilibrium
Replies: 4
Views: 165

Re: Looking for answers/input.

... has to survive and so it goes on, passing down the first mutation while waiting for the next chance addition to the sequence, also under threat of deletion (mutation deleting the mutation) and maybe even the presense of multiple other harmful mutations... and so it goes on until the evolution is ...

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by Mirabilis
Fri Mar 13, 2009 3:56 pm
 
Forum: Evolution
Topic: Looking for answers/input.
Replies: 9
Views: 1116
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