Sentence examples for clonal multiplication from inspiring English sources

Gene transfer frequency can be determined experimentally on plates, but the methods currently in use do not discriminate between independent transfers and clonal multiplication of initial transformants.

These in vitro transformation tests simulated the in planta situation where donors and recipients resulted from the clonal multiplication of bacterial cells belonging to one or more R. solanacearum strains.

This combination of ecological, physiological and genetic conditions including extensive clonal multiplication, natural release of DNA, competence development, DNA uptake and genome integration, demonstrates the interest in R. solanacearum as a model for studying HGT regulation.

The aquatic larva actively infects a mollusc intermediate host from Biomphalaria genus, transforms into intramolluscan larval stages (called sporocysts) and produces, by clonal multiplication, many unisexual larvae (called cercariae) that will actively infect the vertebrate definitive host and transform into adult worms.

3) Propagation population (seed production areas, seed orchards and clonal multiplication bank).

This results into the selection of mechanism to avoid sexual reproduction and has an advantage of clonal multiplication, covering vast areas with single and highly adapted genotypes (Johri 1984; Richards 2003; Wesche et al. 2005; Ortiz et al. 2013).

Artemis, F2 seeds; Mediplant), three plants were randomly selected as mother plants for clonal propagation by cuttings and sufficient plants were obtained during two rounds of multiplication carried out in a greenhouse.

The desire for multiplication of selected cultivars of horticultural value has elicited the development of systems for clonal propagation by tissue culture.

In vitro multiplication of shoots is important for acquiring and maintaining homogeneous starting material for experiments or for clonal propagation of generated GM lines.

To develop methods of vegetative propagation that can be used in the multiplication of clonal planting material and hybrids.

Higher multiplication rate coupled with enhanced clonal stability and secondary metabolite production recorded in the present report ensure the efficacy of the protocol designed for the micropropagation of this important medicinal herb species.