scholarly journals Positive and negative regulatory inputs restrict pax-6/vab-3 transcription to sensory organ precursors in Caenorhabditis elegans

2008 ◽  
Vol 125 (5-6) ◽  
pp. 486-497 ◽  
Author(s):  
Ryan W. Johnson ◽  
Helen M. Chamberlin
Keyword(s):  
Caenorhabditis Elegans ◽  
Sensory Organ ◽  
Sensory Organ Precursors

scholarly journals AP-1 Controls the Trafficking of Notch and Sanpodo toward E-Cadherin Junctions in Sensory Organ Precursors

2011 ◽  
Vol 21 (1) ◽  
pp. 87-95 ◽  
Author(s):  
Najate Benhra ◽  
Sylvie Lallet ◽  
Mathieu Cotton ◽  
Stéphanie Le Bras ◽  
Aurore Dussert ◽  
...  
Keyword(s):  
Sensory Organ ◽  
E Cadherin ◽  
Sensory Organ Precursors

scholarly journals MicroRNA-9a ensures the precise specification of sensory organ precursors in Drosophila

2006 ◽  
Vol 20 (20) ◽  
pp. 2793-2805 ◽  
Author(s):  
Y. Li ◽  
F. Wang ◽  
J.-A Lee ◽  
F.-B. Gao
Keyword(s):  
Sensory Organ ◽  
Sensory Organ Precursors

Sibling cell fate in the Drosophila adult external sense organ lineage is specified by prospero function, which is regulated by Numb and Notch

Development ◽  
1999 ◽  
Vol 126 (10) ◽  
pp. 2083-2092 ◽  
Author(s):  
G.V. Reddy ◽  
V. Rodrigues
Keyword(s):  
Transcription Factor ◽  
Notch Signaling ◽  
Cell Fate ◽  
Sense Organ ◽  
Sensory Organ ◽  
Sensory Organs ◽  
Cell Fates ◽  
Homeodomain Transcription Factor ◽  
Intrinsic Signal ◽  
Sensory Organ Precursors

Specification of cell fate in the adult sensory organs is known to be dependent on intrinsic and extrinsic signals. We show that the homeodomain transcription factor Prospero (Pros) acts as an intrinsic signal for the specification of cell fates within the mechanosensory lineage. The sensory organ precursors divide to give rise to two secondary progenitors - PIIa and PIIb. Pros is expressed in PIIb, which gives rise to the neuron and thecogen cells. Loss of Pros function affects the identity of PIIb and neurons fail to differentiate. Pros misexpression is sufficient for the transformation of PIIa to PIIb fate. The expression of Pros in the normal PIIb cell appears to be regulated by Notch signaling.

Robust selection of sensory organ precursors by the Notch–Delta pathway

2011 ◽  
Vol 23 (6) ◽  
pp. 663-667 ◽  
Author(s):  
Omer Barad ◽  
Eran Hornstein ◽  
Naama Barkai
Keyword(s):  
Sensory Organ ◽  
Selection Of ◽  
Sensory Organ Precursors

scholarly journals Atonal, Senseless, and Abdominal-A regulate rhomboid enhancer activity in abdominal sensory organ precursors

2010 ◽  
Vol 344 (2) ◽  
pp. 1060-1070 ◽  
Author(s):  
Lorraine M. Witt ◽  
Lisa M. Gutzwiller ◽  
Amy L. Gresser ◽  
David Li-Kroeger ◽  
Tiffany A. Cook ◽  
...  
Keyword(s):  
Sensory Organ ◽  
Enhancer Activity ◽  
Sensory Organ Precursors
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