In related literatures,the mechanism,the significance in evolution,its effect on biodiversity,application in breeding of introgressive hybridization etc.

Thus,we can make it sure that the hybridization between two partridges is introgressive hybridization.

Discrimination of the Triticum aestivum-T. timopheevii introgression lines using PCR-based molecular markers;

Drought resistance of single segment introgression lines from the wild tomato species,Lycopersicon pennellii

In this thesis, regenerated plants were obtained from embryonic calli induced from eachof several rice–Zizania introgression lines, their rice parental line (Matsumae) as well as F1hybrids between introgression lines and the parental line, by using mature seeds as explants.

Diallel analysis of quantitative traits of hybrid between Gossypium barbadense L.and G.hirsutum L.using 7 substitution and introgression lines;

This MAAL-11 was used to construct the introgression lines and study the mechanisms of the recombination in the distantly related genome.

In this study, in 2007-2008 to 160 mustard interspecific hybridization introgression line cultivated agronomic traits and quality traits to identify the evaluation and to study the relevance of its characters to identify with good agronomic traits, quality traits of rapeseed new germplasm, to provide a basis for its use.