Titlebook: Micropropagation of Woody Plants; M. R. Ahuja Book 1993 Springer Science+Business Media Dordrecht 1993 Embryo.Woody plant.biotechnology.fo

百灵鸟

Micropropagation of Woody Plants978-94-015-8116-5Series ISSN 0924-5480 Series E-ISSN 1875-1334

雄辩

insidious

Immobilize

chronology

Haploid embryogenesis in treesexample, inbreeding in dioecious trees is restricted to sib-mating, never selfing. Although haploids could be used to speed up bredeing programs, to study inheritance of qualitative traits and to establish linkage maps, there are relatively few tree species which have been amenable to induction of haploids.

Curmudgeon

Micropropagation of birchand . (Ehrh) — are tree forms and the others — . (L) and . (Schrank) — are bush forms. The birch species are well known for their peculiar bark, striking trunks and graceful branches, which make them valuable as garden trees.

nurture

Advances in the protoplast culture of woody plants). Thus, it will be possible to use protoplast-based genetic engineering to add one or a few desirable traits to already proven varieties so that the development time for a saleable product can be reduced.

Paradox

Maturation and rejuvenation in woody speciesribe changes such as reduced growth rate and type of branching due to increased size and complexity of the tree, which disappear when a scion is grafted onto a young rootstock or when a stem cutting is rooted.

Ligament

Regeneration and germplasm preservation in aspen-,y heterochromatic and may possibly be involved in sex determination [33]. However, detailed cytogenetic studies would be necessary in the genus . for a better understanding of the karyotype and sex determination.

ESO