Biomaterial Database

Fuzzy, a hypotrichotic mutant in linkage group I of the Norway rat. 1976

J Palm, and F G Ferguson

A new recessive hypotrichosis gene in the rat designated fuzzy (fz) is described. Fuzzy is linked to albino (c) in linkage group I with a 18.13 +/- 3.05 percent recombination. After an initial sparse hair coat, the fuzzy animals rapidly become devoid of hair. Histologically the skin of these animals has poorly developed, and often cystic hair follicles that contain accumulations of keratinacious material.

UI	MeSH Term	Description	Entries
D007039	Hypotrichosis	Presence of less than the normal amount of hair. (Dorland, 27th ed)	Hypotrichoses
D008040	Genetic Linkage	The co-inheritance of two or more non-allelic GENES due to their being located more or less closely on the same CHROMOSOME.	Genetic Linkage Analysis,Linkage, Genetic,Analyses, Genetic Linkage,Analysis, Genetic Linkage,Genetic Linkage Analyses,Linkage Analyses, Genetic,Linkage Analysis, Genetic
D008297	Male		Males
D009154	Mutation	Any detectable and heritable change in the genetic material that causes a change in the GENOTYPE and which is transmitted to daughter cells and to succeeding generations.	Mutations
D010641	Phenotype	The outward appearance of the individual. It is the product of interactions between genes, and between the GENOTYPE and the environment.	Phenotypes
D003433	Crosses, Genetic	Deliberate breeding of two different individuals that results in offspring that carry part of the genetic material of each parent. The parent organisms must be genetically compatible and may be from different varieties or closely related species.	Cross, Genetic,Genetic Cross,Genetic Crosses
D005260	Female		Females
D005808	Genes, Recessive	Genes that influence the PHENOTYPE only in the homozygous state.	Conditions, Recessive Genetic,Genetic Conditions, Recessive,Recessive Genetic Conditions,Condition, Recessive Genetic,Gene, Recessive,Genetic Condition, Recessive,Recessive Gene,Recessive Genes,Recessive Genetic Condition
D000505	Alopecia	Absence of hair from areas where it is normally present.	Alopecia, Androgenetic,Baldness,Male Pattern Baldness,Pseudopelade,Alopecia Cicatrisata,Alopecia, Male Pattern,Androgenetic Alopecia,Androgenic Alopecia,Baldness, Male Pattern,Female Pattern Baldness,Hair Loss,Pattern Baldness,Alopecia Cicatrisatas,Alopecia, Androgenic,Alopecias, Androgenic,Androgenic Alopecias,Baldness, Female Pattern,Baldness, Pattern,Hair Losses,Loss, Hair,Losses, Hair,Male Pattern Alopecia
D000818	Animals	Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA.	Animal,Metazoa,Animalia