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. 1999 Oct 18;147(2):335–350. doi: 10.1083/jcb.147.2.335

Figure 4.

Figure 4

Spindle defects caused by loss of Kar3p function. Cell cultures of the genotypes indicated were synchronized with α-factor at 26°C and then released into medium at 35°C. After 60 min, samples were processed for antitubulin immunofluorescence microscopy. Microtubules of six representative cells are shown for each genotype. Note that the top left example of the kar3Δ kip3Δ (pkar3-64) strain represents a rare bipolar spindle observed for cells of this genotype. Strains used are listed in legend of Fig. 1.