نتایج جستجو برای: clonal propagation
تعداد نتایج: 131848 فیلتر نتایج به سال:
The aim of the present work was to study genetic diversity within and among of five native populations of Juniperus spp. in three provenances of Golestan, Mazandran and Gilan. Four out of 15 ISSR primers have yielded 285 scorable, polymorphic fragments in 32 accessions, which were utilized to estimate genetic diversity. Analysis of molecular variance with GenALEx software revealed a 48% genetic...
strategies based on genotypic selection. It is concerned with producing improved cultivars for clonal propagation by tubers, and not with ones for propagation by True Potato Seed (TPS). This is because SCRI breeders are sceptical about the place of TPS in the highly developed markets of Europe and North America, whilst acknowledging that there is much interest throughout the tropics in TPS as a...
Calligonum mongolicum is a successful pioneer shrub to combat desertification, which is widely used for vegetation restoration in the desert regions of northwest China. In order to reveal the limitations to natural regeneration of C. mongolicum by asexual and sexual reproduction, following the process of sand dune stabilization, we assessed clonal shoots, seedling emergence, soil seed bank dens...
Ashwagandha (Withania somnifera) is one of the recognized plant species that considered most traditional natural supplements. Tissue culture an efficient method as fast and affordable in propagation. Few studies have discussed genetic impact such on ashwagandha plant. The aim this research was to identify stability micropropagated plantlets assess vitro-propagation somaclonal variability using ...
The low regeneration capacity of forest species is one of the major limitations for vegetative propagation [1]. The molecular mechanisms that determine the efficiency of clonal propagation programs via either adventitious organogenesis or somatic embryogenesis have not been established. For clonal propagation via somatic embryogenesis, the success of the process depends on an initial reprogramm...
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