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Sea urchin

sea urchin

(Science: zoology) Any one of numerous species of echinoderms of the order echinoidea.

When living they are covered with movable spines which are often long and sharp.


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Name game

Stegopontonia commensalis (Sea Urchin Shrimp) ~Just thought I could join in this game =]

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by Mikey
Sun Dec 28, 2008 4:22 am
 
Forum: General Discussion
Topic: Name game
Replies: 176
Views: 173095

Re: Developmental Biology-I need help

... abstracts by entering the titles on the NCBI front page and selecting search: PubMed. http://www.ncbi.nlm.nih.gov Katow H. Spatio-temporal expression of a Netrin homolog in the sea urchin Hemicentrotus pulcherrimus (HpNetrin) during serotonergic axon extension. ...

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by jonmoulton
Fri Nov 07, 2008 7:03 pm
 
Forum: Molecular Biology
Topic: Developmental Biology-I need help
Replies: 1
Views: 5249

Re: Morpholino review: how to knockdown

... due to gene duplication because I have seen no evidence of it in sea urchin. If you weren't able to demonstrate that your MOs were cross-reacting, how can you be ...

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by snowcapk
Fri Aug 01, 2008 7:36 pm
 
Forum: Molecular Biology
Topic: Morpholino review: how to knockdown
Replies: 7
Views: 13720

Re: Morpholino review: how to knockdown

... Non-specific effects were carefully studied in a particular case in sea urchin: Coffman JA, Dickey-Sims C, Haug JS, McCarthy JJ, Robertson AJ. Evaluation of developmental ...

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by jonmoulton
Thu Jul 31, 2008 9:30 pm
 
Forum: Molecular Biology
Topic: Morpholino review: how to knockdown
Replies: 7
Views: 13720

Re: IBO 2003 questions- please help me out

... H1 (Human) is 72% identical to Xenopus (frog) H1 and 54% identical to Sea Urchin H1 DNA Polymerase A (Human) is 67% identical to Xenopus Polym A and 37% identical to ...

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by blcr11
Tue May 13, 2008 10:29 pm
 
Forum: Cell Biology
Topic: IBO 2003 questions- please help me out
Replies: 9
Views: 9701
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