title: [Inheritance of differences in organ trichome formation in Arabidopsis thaliana (L.) Heynh. plants].
abstract: It was determined that, according to the character "hairiness of rosette leaves", gl1-1 allele in homozygote state suppresses action of dis2-1 allele (dis2-1 < gl1-1), therefore F2 segregation is identified in a typical for recessive epistasis ratio of 9:3:4. Inheritance of differences in hairiness of stem leaves corresponds to the Mendel scheme of segregation (9:3:3:1), which is typical for dihybrids. Hairiness is absent on stems of triple recessive for dis2-1, er-1, gl1-1 plants, and segregation in F2 is observed in the ratio of 9:3:4.
authors: T N
authors: TN
authors: Checheneva
authors: I V
authors: IV
authors: Kirpicheva
mesh_terms: D000483:Alleles; D017360:Arabidopsis / Q000033:anatomy & histology / Q000235:genetics* / Q000254:growth & development; D003433:Crosses, Genetic; D017343:Genes, Plant; D006720:Homozygote; D010641:Phenotype; D018515:Plant Leaves / Q000033:anatomy & histology / Q000235:genetics* / Q000254:growth & development; D018547:Plant Stems / Q000033:anatomy & histology / Q000235:genetics* / Q000254:growth & development; D019655:Quantitative Trait, Heritable