Genetic linkage map of the sex chromosome of medaka. Numbers in parentheses indicate map distance from the
top locus in terms of centimorgans (Kosambi mapping function). Maps are based on recombination in (A) male meiosis,
(B) female meiosis and (C) XY sex-reversed female meiosis. Markers in the box showed no recombination.

Kondo et al. Genet. Res., Camb. (2001), 78, pp. 23-30.