photoreceptor differentiation
A Screen for X-Linked Mutations Affecting Drosophila Photoreceptor Differentiation Identifies Casein Kinase 1α as an Essential Negative Regulator of Wingless Signaling
... Several of our mutations were in genes already known to act in photoreceptor differentiation. We identified six alleles of retina aberrant in pattern (rap)/Cdh1, which encodes a com- ponent of the anaphase ...
16
Zebrafish Lbh-like Is Required for Otx2-mediated Photoreceptor Differentiation
... of photoreceptor differentiation directly through affecting otx2 expression in ...proliferation, differentiation and survival of photoreceptor ...
13
The transcription factor Glass links eye field specification with photoreceptor differentiation in Drosophila
... that photoreceptor cell identity in Drosophila is critically regulated by the transcription factor Glass, which is primarily expressed in photoreceptors and whose role in this process was previously ...and ...
11
Proteins affecting rod photoreceptor differentiation in the murine retina: a proteomics approach with emphasis on mTOR
... We have used protein expression profiling to characterize dynamic changes in protein expression during rod photoreceptor genesis. In this analysis we identified proteins whose expression pattern peaked at E17, P0 ...
104
CRX directs photoreceptor differentiation by accelerating chromatin remodeling at specific target sites
... By comparing the genome-wide activity changes in WT versus Crx−/− retinas, we have determined that the loss of CRX causes significant changes in activity at ~ 25% of all regulatory sites. Even though CRX is an activating ...
16
Factors influencing rod photoreceptor differentiation in the mouse retina: a focus on insulin like growth factor 1
... stimulation with IGF-1 does not involve activation of MAP kinase. This is evidenced by the fact that E17 and P0 explants exposed to IGF-1 in the presence of the MEK specific inhibitor PD 98059 still show a significant ...
170
Myopic acts in the endocytic pathway to enhance signaling by the Drosophila EGF receptor
... endogenous Mop levels were too low to obtain high-resolution images, we generated a transgene expressing an N-terminally Flag- tagged Mop protein, which was able to rescue photoreceptor differentiation in ...
10
The transcriptional co factor Chip acts with LIM homeodomain proteins to set the boundary of the eye field in Drosophila
... retinal differentiation at the ventral eye-antennal disc boundary (Pai et ...repress photoreceptor differentiation in Chip mutant clones rules out the possibility that Chip acts as a co- factor for ...
9
The N-terminal BTB/POZ Domain and C-Terminal Sequences Are Essential for Tramtrack69 to Specify Cell Fate in the Developing Drosophila Eye
... The BTB/POZ (broad complex Tramtrack bric-a-brac/Pox virus and zinc finger) domain is an evolution- arily conserved protein-protein interaction motif. Many BTB-containing proteins are transcriptional regula- tors ...
9
Evolution of eyes and photoreceptor cell types
... and photoreceptor cell ...than photoreceptor cell ...in photoreceptor cell type development belong to the six family of homeodomain ...in photoreceptor and pigment cells at ...
9
Genetics of photoreceptor development and function in zebrafish
... by photoreceptor degeneration that proceeds following the central-to- peripheral pattern discussed ...entire photoreceptor cell membrane (Tsujikawa and Malicki, ...by photoreceptor cell death is also ...
10
Kinesin-2 family motors in the unusual photoreceptor cilium
... in photoreceptor cilia came from the studies of zebrafish mutant for the kif3b motor subunit (Zhao et ...zebrafish photoreceptor defects in kinesin-II mutants does not require conditional mutant ...of ...
10
Oxidative photoreceptor cell damage in autoimmune uveitis
... proteins such as cytochrome C and mitochondrial import stimulation factor are the primary targets for inactivation by ONOO − which results in mitochondrial oxidative stress [6]. The oxidants and free radicals initiate ...
7
Photoreceptor cell fate specification in vertebrates
... and photoreceptor birthdating ...rods. Photoreceptor nuclei (Nuc) are densely packed within the outer nuclear layer (ONL), with cone nuclei (C, red) clustered nearer the OLM compared with rod nuclei ...
11
pom_14_inppt_07_CF_GE.pptx
... Choosing a Differentiation and Positioning Strategy Product differentiation Service differentiation Channel differentiation People differentiation Image differentiation.. Differentiatio[r] ...
36
Involvement of NT3 and P75NTRin photoreceptor degeneration following selective Müller cell ablation
... in photoreceptor cell death has been previously reported in various animal models of retinal degenerations ...of photoreceptor apoptosis peaks in this model ...
13
Retinal photoreceptor complement of paleognathous birds
... MSP studies provide evidence of the photoreceptor complement present in the retina of a given species and the data obtained suggest the visual ability o f that animal. However, simply because an animal is capable ...
209
The homeobox gene Xbh1 cooperates with proneural genes to specify ganglion cell fate within the Xenopus neural retina
... Our study demonstrates important differences between Xath5 and Xbh1. Whereas Xath5 is expressed in early retinal precursors, with wider developmental potential, Xbh1 expression is found in later precursors, whose ...
11
How a fly photoreceptor samples light information in time
... fly photoreceptor, this limit is set by the number of its photon sampling units (microvilli), constituting its light sensor (the rhabdomere), and the speed and recoverability of their phototransduction ...fly ...
11
Characterization of the retinal proteome during rod photoreceptor genesis
... Retinal diseases involving degeneration of photorecep- tors are an increasing cause of blindness in this country, particularly among the aging population. Advances in stem cell research may someday make replacement of ...
8