inbred line उदाहरण वाक्य

This hybrid seed is produced by crossing two inbred lines by planting a row of one inbred variety followed by several rows of a second variety.
Today Holden's activities include the research and development of proprietary inbred lines, management of an extensive testing network, collaborations with technology developers.
In fish breeding, those parents frequently are two closely related fish species, while in plant and animal breeding the parents often are two inbred lines.
Later work by corn breeders produced inbred lines with sufficient vigor for practical production of a commercial hybrid in a single step, the single-cross hybrids.
The detection of the usefulness of heterosis for plant breeding has led to the development of inbred lines that reveal a heterotic yield advantage when they are crossed.

There he directed the inbred lines, fixed from such varieties and their combinations with American lines, under the coordination of his pupil and friend Aureliano Brandolini.
Evolutionary biologists have used mutation accumulation experiments, in which mutations are allowed to drift to fixation in inbred lines, to study the effect of spontaneous mutations on phenotype character.
The major gene for resistance is called " mdm1 " and it is found on chromosome 6 . " Mdm1 " was identified in Pa405, an inbred line.
Table 2 : Estimates of general combining ability effects for yield and yield components in ten pearl millet inbred lines, combined across locations ( Maiduguri and Yola ) and years ( 2004 and 2005 ).
In controlled-breeding experiments with the cricket " Gryllus firmus ", seven inbred lines were tested, and during 14 generations of brother sister matings, nymphal weight and early fecundity declined substantially.