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In situ

In situ

in the natural or normal place, confined to the site of origin without invasion of neighbouring tissues. In the original or natural place or site; carcinoma in situ; the archeologists left the pottery in place.Something that is in its original place.


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Anybody knows how stable is ssDNA??

Hi guys, I'm preparing the probe for in situ hybridization. It's the product from degenerated PCR so i guess it's ssDNA. I labeled the probe with DIG, keep in 50%formamide and hybridization buffer with carrier DNA. I was so stupid that I left ...

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by primary
Tue Jun 09, 2009 11:08 pm
 
Forum: Molecular Biology
Topic: Anybody knows how stable is ssDNA??
Replies: 2
Views: 173

PCR questions

... SSCP PCR RFLP Variants of PCR (1) AFLP PCR Alu-PCR Asymmetric PCR Colony PCR Protocols Competitive and/or Quantitative RT-PCR Degenerate PCR In Situ PCR Differential Display PCR Inverse PCR Ligation Mediated Suppression PCR Long PCR Protocols Methylation Specific PCR Multiplex PCR Nested PCR ...

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by biolearner
Thu Nov 27, 2008 9:34 pm
 
Forum: Molecular Biology
Topic: PCR questions
Replies: 2
Views: 1772

Potential relationship between non-enzymatic antioxidants

... interstitial cells. Leydig cells, which comprise up to 80% of the testicular intertubular cell population, are known to synthesize testosterone in situ. Indirect evidence indicated that an oxytocin-like peptide was also present in Leydig cells. The question arose whether this peptide was synthesized ...

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by ianjager
Thu Sep 18, 2008 5:08 pm
 
Forum: Cell Biology
Topic: Potential relationship between non-enzymatic antioxidants
Replies: 1
Views: 790

Lithium Chloride solution for RNA precipitation

Brace yourselves for the question I was too embarassed to ask my labmates. The lab protocol for producing in situ hybridization probes calls for precipitation in lithium chloride solution in order to "clean up" the RNA after DIG-labeling transcription. The protocol ...

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by snowcapk
Wed Mar 26, 2008 7:44 am
 
Forum: Molecular Biology
Topic: Lithium Chloride solution for RNA precipitation
Replies: 0
Views: 1316

Disproving Watson and Crick?

I am in the process of making RNA probes (900bp) for in situ. I have cloned my gene (DUSP 5) which 900 bp into a pBsk vector. I have sequenced the gene using M13 F/R, T3/ T7 and my own designed primers. When I sequence from the '3 end I get perfect match ...

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by alex0000
Wed Jan 30, 2008 2:29 am
 
Forum: Molecular Biology
Topic: Disproving Watson and Crick?
Replies: 6
Views: 684
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