Dictionary » C » Callus



1. (Science: botany) undifferentiated plant tissue produced at wound edge callus tissue can be grown in vitro and induced to differentiate by varying the ratio of the hormones auxin and cytokinin in the medium.

2. (Science: pathology) mass of new bony trabeculae and cartilaginous tissue formed by osteoblasts early in the healing of a bone fracture.

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Can Plant Cell Cultures Respond to Topical Hormones?

how do you want to apply topically hormones to cell cultures? That means either callus or liquid cell culture, doesn't it? Anyway, the effect will be determined by amount of applied hormone, as well as by kind of hormone, or course (but also, whether will you use ...

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by JackBean
Sun Nov 20, 2011 7:06 pm
Forum: Botany Discussion
Topic: Can Plant Cell Cultures Respond to Topical Hormones?
Replies: 2
Views: 3087

hygromycin as selection marker

hi I transformed my plant callus with a gene construct that included hygromycin resistance gene... grew my plants on hygromycin containing media and now did a pcr for the hygromycin gene ( isolated dna from the seedlings that grew on the ...

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by chrisear
Sun Oct 11, 2009 9:30 pm
Forum: Genetics
Topic: hygromycin as selection marker
Replies: 0
Views: 1198

The Best Biology Definitions

... where I live Bisexual ............... 12 (see sex) Blood pressure ............... persistent relatives Budding ............... making new friends Callus ............... very mean Dicots ............... twin beds Fauna ............... likes (as in I am fauna you) Fertilize ............... very ...

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by aliengeek
Thu Jan 08, 2009 7:47 pm
Forum: General Discussion
Topic: The Best Biology Definitions
Replies: 3
Views: 5107

DNA isolation

Hi, Please tell me any of the best DNA isolation method for callus(generated by Plant tissue culture).I've to do PCR further of it.

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by ss_kalve
Sun Mar 30, 2008 2:05 pm
Forum: Molecular Biology
Topic: DNA isolation
Replies: 1
Views: 1079

The Fiber Disease

... multiply profusely. Higher concentrations of the creature in its nematomorphic "worm-like" stage produce skin lesions and a hard "callus-like" protective shield that many victims as well as researchers believe is skin. This is partially wrong and partially correct. It is not ...

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by Sabrina
Sun Jan 14, 2007 2:40 pm
Forum: Human Biology
Topic: The Fiber Disease
Replies: 7403
Views: 6263804
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