“Look again”, said Queen Jane (7)

I believe the answer is:

seymour

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'queen jane' is the definition.
(Jane Seymour, third wife of Henry VIII)

I don't understand how the rest of the clue works.

Can you help me to learn more?

(Other definitions for seymour that I've seen before include "15 [JANE], one of the wives" , "Jane --, queen" , "See 15" , "Jane -, mother of Edward VI" , "Jane -, third wife of Henry VIII" .)

I've seen this clue in The Times.

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