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  Indian J Med Microbiol
 

Figure 4: Photomicrograph of chromosomal abnormalities observed after analysis of Allium cepa meristematic cells exposed to standardized extracts of geranylgeraniol at 24, 48, and 72 h. Chromosome fragments (a), chromosomal bridges (b), straggler chromosomes (c), and polyploid cells (d). Images obtained in optical photomicroscope (objective, 100×)

Figure 4: Photomicrograph of chromosomal abnormalities observed after analysis of <i>Allium cepa</i> meristematic cells exposed to standardized extracts of geranylgeraniol at 24, 48, and 72 h. Chromosome fragments (a), chromosomal bridges (b), straggler chromosomes (c), and polyploid cells (d). Images obtained in optical photomicroscope (objective, 100×)