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Chi site

Chi site

(Science: molecular biology) short, active sequences of dna which strongly encourages crossing over of chromosomes to occur at that site. These sites become chiasmata more often than other sites.


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How to read this tricky electropherogram?

I am doing an exercise to find the sequence of this electropherogram and confirming the results in NCBI Blast site. I wrote the sequence on the graph to the best of my ability of ~100 bp segments and searched them in Blast... nothing came up. All what I know is that this is a ...

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by kabtq9s
Sat Feb 21, 2015 3:23 am
 
Forum: Molecular Biology
Topic: How to read this tricky electropherogram?
Replies: 1
Views: 531

Re: Why is ATP rather than GTP, CTP or TTP the energy currency?

... `the final fidelity check` to take place. Is GTP hydrolysis inherently slower than ATP hydrolysis? Surely it would just depend on the active site of the enzyme catalysing hydrolysis, and theoretically this could be achieved with ATP too? Secondly, almost all of them CTP-GTP-TTP and ATP have ...

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by Maus
Tue Feb 03, 2015 6:46 pm
 
Forum: Molecular Biology
Topic: Why is ATP rather than GTP, CTP or TTP the energy currency?
Replies: 6
Views: 9570

Is plant biology a good field to get into?

... would do soo much good to the world! Obviously,the choice is yours-I am just suggesting..;-) And sorry for the late reply-I recently joined this site..

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by Athira
Thu Jan 15, 2015 5:07 pm
 
Forum: Botany Discussion
Topic: Is plant biology a good field to get into?
Replies: 1
Views: 2514

What is Epidermis,Hypodermis and endodermis of plants?

... because of this. Please if you want to know about all this in detail (with the anatomy of a typical stem-please go through the following site- http://www.botany.uwc.ac.za/sci_ed/grade10/anatomy/stems.htm) Hope this helps! :-)

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by Athira
Thu Jan 15, 2015 4:20 pm
 
Forum: Botany Discussion
Topic: What is Epidermis,Hypodermis and endodermis of plants?
Replies: 2
Views: 2723

Re: Mitochondrial DNA

... diseases caused by defects carried on the mitochondrial chromosome that can have clear phenotypic consequences. http://www.umdf.org/site/c.8qKOJ0MvF7LUG/b.7934627/k.3711/What_is_Mitochondrial_Disease.htm But a quick read suggests they don'y produce "traits" ...

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by wildfunguy
Wed Nov 19, 2014 8:18 pm
 
Forum: Genetics
Topic: Mitochondrial DNA
Replies: 6
Views: 3815
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