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Positive image

positive image

(Science: microscopy) A developed image in which dark areas correspond to dark areas of the original subject.

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Help: Confused with primers in a PCR of a vector?

... into a pBS vector and popped it into some E. coli cells. We looked for positive clones via blue/white screening and isolated/purified the respective ... 4) T3 (forward primer); coding reverse (reverse primer) Here is an image of the vector we used: http://www.bio.davidson.edu/courses/molbio/molstudents/spring2003/keogh/pbluescript%2B.gif. ...

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by keetner
Sat Mar 15, 2014 3:21 am
Forum: Molecular Biology
Topic: Help: Confused with primers in a PCR of a vector?
Replies: 2
Views: 4616

Bacterial Taxonomy

... will post one chart that I am already working on. http://img43.imageshack.us/img43/2340/brgc.png Uploaded with ImageShack.us → Is ... outer membrane similar to that of Gram-negatives, but it stains as Gram-positive, so it somehow retains the crystal violet. The deeply branching ...

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by wildfunguy
Sat Oct 19, 2013 6:12 pm
Forum: Microbiology
Topic: Bacterial Taxonomy
Replies: 3
Views: 7201

More general biology questions..

... I would have thought that they are used together.. http://img90.imageshack.us/img90/1341/20110415221241.png Endocrine system 2. In a positive feedback system, a hormone produced can act on the gland that produced it, which ...

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by freedompeace
Fri Apr 15, 2011 12:30 pm
Forum: Cell Biology
Topic: More general biology questions..
Replies: 1
Views: 6467

Opinions wanted for an anti-cancer thesis please!

... at the moment (we only screen for breast, cervical and bowel - and image-based screening for ovarian cancer is only in trial, and image-based ... be one that had very few false negatives (doctors worry about false positives, but a false positive won't kill anyone whereas a false negative ...

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by Julie5
Mon Dec 13, 2010 10:20 am
Forum: Molecular Biology
Topic: Opinions wanted for an anti-cancer thesis please!
Replies: 1
Views: 2978

Re: Help Identifying Unknown Bacteria

... a tan white (picture: http://i18.photobucket.com/albums/b136/Nawahi/image.jpg) gram negative cocci. This bacteria grows really quickly and the colonies are at a normal size. Coagulase positive. Peroxide: negative It’s aerobic & Facultative. I’ve done an entertube ...

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by nawahi
Tue Nov 25, 2008 9:44 pm
Forum: Microbiology
Topic: Help Identifying Unknown Bacteria
Replies: 6
Views: 10314
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