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Fig. 9.11 — Colchicine-mitoses in the kidney of the rat, 72 hours after ligature of the 

 renal artery. Above. Star and ball metaphases with clumped chromosomes in the renal 

 pelvis. Belovi?. Exploded metaphases in the tubuli contort!. (A. P. Dustin and Zylberszac ' ) 



