Dictionary » Y » Y Linked

Y Linked

Genes that are on the Y chromosome, and therefore Y linked because the resultant phenotype is a result of this Y linked gene.


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Pedigree Analysis

I want to know if I have this correct because I am confused. I think this is x-linked recessive is that right :?: since it can fall into this category 1.Usually more males than females are affected. 2. Affected sons are usually born to unaffected mothers; thus, ...

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by chapsticks4
Tue Feb 26, 2013 7:06 pm
 
Forum: Genetics
Topic: Pedigree Analysis
Replies: 0
Views: 78

Re: mutations and dependencies

... explanation as to why genome sequencing results are consistent with inferences based on the fossil record? Now I will quote one of the linked articles. bad mutations are physically linked to good mutations,2 so that they cannot be separated in inheritance (to get rid of the bad and ...

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by wildfunguy
Sat Feb 23, 2013 3:50 pm
 
Forum: Evolution
Topic: mutations and dependencies
Replies: 17
Views: 855

Help??? Genetics problem cannot figure it out?

Genes for color blindness and hemophilia are linked on the X-chromosome in humans with a recombination frequency of 30%. A woman whose father was a color blind hemophiliac and mother was normal with no history of color blindness and hemophilia ...

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by adamk92
Sun Feb 17, 2013 10:29 pm
 
Forum: Genetics
Topic: Help??? Genetics problem cannot figure it out?
Replies: 2
Views: 224

Re: Muscular dystrophy inheritance question

This might get you partway there. Dystrophin is a sex-linked disease carried on the X (sex) chromosome. It behaves as a recessive in females (who have two alleles for dystrophin) and as a dominant in males (who have only one dystrophin gene on their ...

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by jonmoulton
Tue Jan 08, 2013 8:05 pm
 
Forum: Molecular Biology
Topic: Muscular dystrophy inheritance question
Replies: 7
Views: 1076

Females heterozygous for X linked diseases

... and the other half would have the dominant allele?Or 1/2 is not enough to cause color blindness?And I'd like to know if it's true with other X linked diseases.

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by kysa
Fri Jan 04, 2013 5:04 pm
 
Forum: Genetics
Topic: Females heterozygous for X linked diseases
Replies: 1
Views: 387
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