title: [Differential gene expression during the reparative regeneration of differing polarities in planarians].
abstract: We identified two new genes (scarf and collar) of planarians using subtracting hybridization. mR-NAs of these genes are distributed in different ways in regeneration blastemas of different polarity. Zone-specific expression of these genes in non-regenerating planarians has been demonstrated. The level of expression of the identified genes in the head regeneration buds of the first-third days of regeneration was lower than that in the corresponding intact tissues and tail regeneration buds.
authors.forename: E A
authors.initials: EA
authors.lastname: Bogdanova
authors.forename: M V
authors.initials: MV
authors.lastname: Matts
authors.forename: V S
authors.initials: VS
authors.lastname: Tarabykin
authors.forename: N Iu
authors.initials: NIu
authors.lastname: Usman
authors.forename: S A
authors.initials: SA
authors.lastname: Luk'ianov
mesh_terms: D000595:Amino Acid Sequence; D000818:Animals; D001483:Base Sequence; D016764:Cell Polarity / Q000235:genetics; D018076:DNA, Complementary / Q000235:genetics; D018509:DNA, Helminth / Q000235:genetics; D018507:Gene Expression Regulation, Developmental / Q000235:genetics*; D015723:Gene Library; D005819:Genetic Markers / Q000235:genetics; D006824:Hybridization, Genetic / Q000235:genetics; D008969:Molecular Sequence Data; D010932:Planarians / Q000235:genetics*; D016133:Polymerase Chain Reaction; D012038:Regeneration / Q000235:genetics*; D017422:Sequence Analysis, DNA
chemical_list: D018076:DNA, Complementary; D018509:DNA, Helminth; D005819:Genetic Markers