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Regions

regions of back

The topographical regions of the back of the trunk, including the vertebral region, sacral region, scapular region, infrascapular region, and lumbar region.

Synonym: regiones dorsales.


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RNA isolation from brain sections

... Is this true? Secondly, I'd like to take fresh frozen brains that are sectioned on a microtome (20 um to 200 um) and cut out particular brain regions to extract RNA. So, here are some questions: 1) any suggested RNA isolation kits/protocols for brain 2) suggestions for such small volumes of ...

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by protoemics
Fri Mar 20, 2015 2:19 am
 
Forum: General Discussion
Topic: RNA isolation from brain sections
Replies: 0
Views: 37

gene knockout mice

... This will not be 100% efficient, but might be sufficient for certain experiments. With neurons it is easier to restrict to specific brain regions, they tend to be more locally different and specific than glial cells. You can contact us if you need any professional service about transgenic ...

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by animodel123
Wed Mar 18, 2015 6:46 am
 
Forum: Genetics
Topic: gene knockout mice
Replies: 1
Views: 218

Re: Use of cDNA when studying splicing

cDNA is reverse transcribe from mature mRNA which only contains exons (coding regions) with introns (non-coding regions) remove. The non-coding region is removed by splicing leaving the exons to be transcribe into proteins. because the proteins are translated from ...

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by DrGavinSee
Mon Feb 16, 2015 7:06 am
 
Forum: Molecular Biology
Topic: Use of cDNA when studying splicing
Replies: 3
Views: 1392

Why do Africans have large noses and lips?

Actually, African people are mostly living in the regions near the equator, and because of geographical reasons, there are many tropical desert, steppe zone, which result in hot weather, dry climate with little rain. So in order to adapt to the dry ...

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by Steven2015
Tue Feb 10, 2015 2:55 am
 
Forum: Human Biology
Topic: Why do Africans have large noses and lips?
Replies: 35
Views: 253682

Why do Africans have large noses and lips?

... northern half is primarily desert or arid, while its central and southern areas contain both savanna plains and very dense jungle (rainforest) regions. Whenn it's really hot and humid or dry, larger noses and lips can help dissipate heat. Thus, I think may be climate is the main reason why ...

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by CandyTon
Sat Feb 07, 2015 3:37 am
 
Forum: Human Biology
Topic: Why do Africans have large noses and lips?
Replies: 35
Views: 253682
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