PUBLICATION
Thyroid hormone-dependent adult pigment cell lineage and pattern in zebrafish
- Authors
- McMenamin, S.K., Bain, E.J., McCann, A.E., Patterson, L.B., Eom, D.S., Waller, Z.P., Hamill, J.C., Kuhlman, J.A., Eisen, J.S., Parichy, D.M.
- ID
- ZDB-PUB-140830-7
- Date
- 2014
- Source
- Science (New York, N.Y.) 345(6202): 1358-61 (Journal)
- Registered Authors
- Eisen, Judith S., Kuhlman, Julie, McMenamin, Sarah, Parichy, David M., Patterson, Larissa
- Keywords
- none
- MeSH Terms
-
- Animals
- Body Patterning*
- Cell Differentiation*
- Cell Lineage*
- Embryo, Nonmammalian/cytology
- Melanophores/cytology
- Melanophores/drug effects
- Melanophores/physiology*
- Skin Pigmentation/genetics
- Skin Pigmentation/physiology*
- Thyroid Hormones/genetics
- Thyroid Hormones/pharmacology
- Thyroid Hormones/physiology*
- Zebrafish/embryology*
- PubMed
- 25170046 Full text @ Science
Citation
McMenamin, S.K., Bain, E.J., McCann, A.E., Patterson, L.B., Eom, D.S., Waller, Z.P., Hamill, J.C., Kuhlman, J.A., Eisen, J.S., Parichy, D.M. (2014) Thyroid hormone-dependent adult pigment cell lineage and pattern in zebrafish. Science (New York, N.Y.). 345(6202):1358-61.
Abstract
Pigment patterns are useful for elucidating fundamental mechanisms of pattern formation and how these mechanisms evolve. In zebrafish, several pigment cell classes interact to generate stripes, yet the developmental requirements and origins of these cells remain poorly understood. Using zebrafish and a related species, we identified roles for thyroid hormone (TH) in pigment cell development and patterning, and in post-embryonic development more generally. We show that adult pigment cells arise from distinct lineages having distinct requirements for TH, and that differential TH-dependence can evolve within lineages. Our findings demonstrate critical functions for TH in determining pigment pattern phenotype and highlight the potential for evolutionary diversification at the intersection of developmental and endocrine mechanisms.
Genes / Markers
Expression
Phenotype
Mutations / Transgenics
Human Disease / Model
Sequence Targeting Reagents
Fish
Orthology
Engineered Foreign Genes
Mapping