2009
DOI: 10.1590/s0103-84782009005000234
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Meiotic and mitotic behaviour of B chromosomes of ryegrass

Abstract: Mitotic and meiotic analyses using conventional and fluorescent stains were employed in plants (accession

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Cited by 4 publications
(1 citation statement)
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“…However, this information can only be confirmed by counting chromosomes and assessing the meiotic behavior. Meiotic studies have been accomplished on the species and showed a regular process with formation of seven ring bivalents (KLEIJER, 1984;JAUHAR, 1975;TECHIO et al, 2010) Differences in viability among genotypes can be explained by the considerable variation in loss of pollen viability between individuals of a species and between samples of the same individual (TECHIO et al, 2006). Pollen viability may vary greatly throughout its development.…”
Section: Resultsmentioning
confidence: 99%
“…However, this information can only be confirmed by counting chromosomes and assessing the meiotic behavior. Meiotic studies have been accomplished on the species and showed a regular process with formation of seven ring bivalents (KLEIJER, 1984;JAUHAR, 1975;TECHIO et al, 2010) Differences in viability among genotypes can be explained by the considerable variation in loss of pollen viability between individuals of a species and between samples of the same individual (TECHIO et al, 2006). Pollen viability may vary greatly throughout its development.…”
Section: Resultsmentioning
confidence: 99%