Spotting factor (Spf) from the Spotted-dilute System in Maize Is a Member of the En/Spm Controlling Element Family
Author(s) -
P. S. Stinard,
Martin M. Sachs
Publication year - 2005
Publication title -
journal of heredity
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.99
H-Index - 92
eISSN - 1471-8505
pISSN - 0022-1503
DOI - 10.1093/jhered/esi077
Subject(s) - biology , transposable element , locus (genetics) , haplotype , spotting , genetics , receptor , gene , genome , physics , allele , optics
The Spotted-dilute controlling element system in maize involves an autonomous Spotting factor (Spf), and a receptor at the r1 locus haplotype R1-r(spotted dilute2). Its relationship with other maize transposable element systems is poorly characterized. Through development of a genetic tester that carries receptors for both the Spotted-dilute and the En/Spm controlling element systems, we determined that both receptors respond equally to Spf and En/Spm and that Spf is therefore a member of the En/Spm family of controlling elements.
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