The orientation behavior of chain forming interchange quadrivalents at metaphase I was
studied in three interchange heterozygotes of pearl millet [Pennisetum americanum (L.) …

Prometaphase I orientation, reorientation and anaphase I segregational behaviour of a
chain-forming interchange quadrivalent involving one of the long chromosomes and the …

The effects of developmental stage of the anther, ageing of the plant, inbreeding and season
on meiotic segregation of an interchange chain quadrivalent were studied in pearl millet …

Using interchanges T (1, 3) and T (3, 6) of Pennisetum americanum orientation types of the
interchange multiple at MI were studied in different genetic backgrounds. Orientation types …

In pearl millet, chain trivalents composed of two telocentric and one metacentric
chromosomes, showed an excess of linear orientation over the 1/3 expected with random …

In the selfed progeny of a spontaneously produced triploid interchange heterozygote four
different double trisomic plants were observed. In all the plants the frequency of alternate …

The meiotic disjunction at metaphase I of a ring-of-four quadrivalent in symmetrical structural
heterozygotes of Triticum aestivum L. involving chromosomes 3D and 4D has been …

Multiple associations produced by meiotic pairing in interchange heterozygotes showed
preferential alternate orientation at metaphase I. Alternate orientation was more common in …

Induced autotetraploids generally suffer from reduced fertility, chiefly on account of meiotic
disturbances that generate unbalanced gametes. Nevertheless, balanced meiotic …

Possible classes of spatial ordering between chromosomal components of multivalents and
their motion with respect to each other are deduced on the basis of the propositions:(A) that …