Definitions
from Wiktionary, Creative Commons Attribution/Share-Alike License.
- noun biochemistry A
protein , inDrosophila and related flies, specified by thebicoid gene , the concentration gradient of which serves to specify which end of theegg will become thehead of the fly.
Etymologies
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Examples
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Dr. Ma's team probed how a gene transcription regulatory protein called Bicoid turns on another gene, known as Hunchback.
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Dr. Ma's team probed how a gene transcription regulatory protein called Bicoid turns on another gene, known as Hunchback.
Scientific Blogging 2008
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Bicoid (UID#3936) on September 15th, 2009 at 10: 26 am
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Bicoid (UID#3936) on October 29th, 2009 at 2: 14 pm
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Bicoid is also a transcription factor, or gene that regulates the activity of other genes.
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Bicoid is also a transcription factor, or gene that regulates the activity of other genes.
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Bicoid is the transcription factor determining the anterior pattern, it is distributed in a concentration gradient with its maximum at the anterior pole of the egg and controls the transcription of several target genes in a concentration dependent manner.
Nobel Lecture The Identification Of Genes Controlling Development In Flies And Fishes 1995
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This restriction applies in particular to the processes requiring diffusion in a syncytial embryo, as in the case of the formation of the Bicoid gradient.
Nobel Lecture The Identification Of Genes Controlling Development In Flies And Fishes 1995
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An example of this mechanism has been discovered by studying the maternal control of the expression pattern of the gap gene hunchback by the morphogen Bicoid
Nobel Lecture The Identification Of Genes Controlling Development In Flies And Fishes 1995
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We then test the method on real data about the diffusion of the morphogen Bicoid in Drosophila melanogaster.
BioMed Central - Latest articles Michael Dewar 2010
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