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Article

"Bouquet arrest", monopolar chromosomes segregation, and correction of the abnormal spindle.

Protoplasma - 1 Jan 2012

Shamina Nataliya V

Abstract excerpt

According to our data, the arrest of univalents in bouquet arrangement is a widespread meiotic feature in cereal haploids and allohaploids (wide hybrids F(1)). We have analyzed 83 different genotypes of cereal haploids and allohaploids with visualization of the cytoskeleton and found a bouquet arrest in 45 of them (in 30% to 100% pollen mother cells (PMCs)). The meiotic plant cell division in 26 various genotypes...

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PMID: 21274580
DOI: 10.1007/s00709-010-0260-3

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