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The research has been published in the
"Current Biology". In the
, researchers analysed the
of 18 cats, of which 10 had ginger fur. Only the ginger cats had the
gene. The professor said cat lovers associated fur colour with personality
. He wrote: "Many cat owners swear by the idea that different coat colours and
are linked with different personalities. There's no scientific
for this yet, but it's an
idea, and one I'd love to explore
." He suggested that ginger cats may behave
because most of them are male.