Dr. Johnson's long range goal is to understand the cellular and molecular basis of growth control mechanisms that act to establish latent melanocyte precursors or melanocytes in the embryo, maintain these latent precursors in quiescent state for indefinite periods, and recruit them to differentiate at precise developmental stages or in response to cues in regenerating tissues.

Agency
National Institute of Health (NIH)
Institute
National Institute of General Medical Sciences (NIGMS)
Type
Research Project (R01)
Project #
1R01GM056988-01
Application #
2464873
Study Section
Cellular Biology and Physiology Subcommittee 1 (CBY)
Project Start
1998-01-01
Project End
2002-12-31
Budget Start
1998-01-01
Budget End
1998-12-31
Support Year
1
Fiscal Year
1998
Total Cost
Indirect Cost
Name
Washington University
Department
Genetics
Type
Schools of Medicine
DUNS #
062761671
City
Saint Louis
State
MO
Country
United States
Zip Code
63130
Herbert, Amy L; Fu, Meng-Meng; Drerup, Catherine M et al. (2017) Dynein/dynactin is necessary for anterograde transport of Mbp mRNA in oligodendrocytes and for myelination in vivo. Proc Natl Acad Sci U S A 114:E9153-E9162
Dardis, Gabrielle; Tryon, Robert; Ton, Quynh et al. (2017) Cx43 suppresses evx1 expression to regulate joint initiation in the regenerating fin. Dev Dyn 246:691-699
Sanchez, Nicholas E; Harty, Breanne L; O'Reilly-Pol, Thomas et al. (2017) Whole Genome Sequencing-Based Mapping and Candidate Identification of Mutations from Fixed Zebrafish Tissue. G3 (Bethesda) 7:3415-3425
Enright, Jennifer M; Toomey, Matthew B; Sato, Shin-ya et al. (2015) Cyp27c1 Red-Shifts the Spectral Sensitivity of Photoreceptors by Converting Vitamin A1 into A2. Curr Biol 25:3048-57
Zeng, Zhiqiang; Johnson, Stephen L; Lister, James A et al. (2015) Temperature-sensitive splicing of mitfa by an intron mutation in zebrafish. Pigment Cell Melanoma Res 28:229-32
Lee, Hyung Joo; Lowdon, Rebecca F; Maricque, Brett et al. (2015) Developmental enhancers revealed by extensive DNA methylome maps of zebrafish early embryos. Nat Commun 6:6315
Gray, Ryan S; Wilm, Thomas P; Smith, Jeff et al. (2014) Loss of col8a1a function during zebrafish embryogenesis results in congenital vertebral malformations. Dev Biol 386:72-85
Cox, Jane A; LaMora, Angela; Johnson, Stephen L et al. (2014) Novel role for carbamoyl phosphate synthetase 2 in cranial sensory circuit formation. Int J Dev Neurosci 33:41-8
Cho, Kevin; Mahieu, Nathaniel G; Johnson, Stephen L et al. (2014) After the feature presentation: technologies bridging untargeted metabolomics and biology. Curr Opin Biotechnol 28:143-8
Bonchak, Jonathan G; Eby, Jonathan M; Willenborg, Kristin A et al. (2014) Targeting melanocyte and melanoma stem cells by 8-hydroxy-2-dipropylaminotetralin. Arch Biochem Biophys 563:71-8

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