Natural and induced variation in tissue culture
Natural and induced variation in tissue culture
复制标题
组织培养中的自然变异和诱导变异
作者：
R. Skirvin
总结本文献综述提出了一种新的方法，克隆内植物改良，将利用自然和诱导变异与克隆繁殖植物通过各种体外和体内程序。用这种方法获得的许多植物都是单细胞来源的，因此是纯突变型的，避免了突变育种研究中传统的嵌合现象。虽然这种植物育种系统并不打算取代大多数作物的传统育种方法，但它可能对那些研究独特的、高度适应的或有性器官受到干扰的作物的植物育种者有特殊的用途。
SummaryThis literature review suggests a novel approach to intra-clonal plant improvement which will utilize both the natural and induced variation associated with clonally propagated plants through various in vitro and in vivo procedures. Many plants obtained in this manner will be of single-cell origin and, hence, of pure mutant type avoiding the traditional chimerism phenomena of mutation breeding studies.While such a system of plant breeding is not intended to replace conventional breeding methods for most crops, it may have special use for the plant breeder who is working with crops which are unique, highly-adapted, or in which the sexual apparatus is disturbed.