Figure 1.

PMC's showing meiotic regular and irregular phases in Agave tequilana Weber var. azul. A) M I with 30 normal bivalents. B) Aberrant M I. C) Normal A – I. D) A – I with one side arm bridge (SAB). E) Lagging chromosomes at A I (lc = lagging chromosomes). F) Dyad showing bridge and fragments at A – II (b = bridge; f = fragment). Bar for all microphotographs = 17 μm

Ruvalcaba-Ruiz and Rodríguez-Garay BMC Plant Biology 2002 2:10   doi:10.1186/1471-2229-2-10
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