Titlebook: Biotechnology in Forage and Turf Grass Improvement; Germán Spangenberg,Zeng-Yu Wang,Ingo Potrykus Book 1998 Springer-Verlag Berlin Heidelb

mastoid-bone

myocardium

类人猿

Protoplast-Independent Production of Transgenic Plants,tal control, such as wound response and genotype-dependent competence for regeneration (Vasil 1988; Potrykus 1990). Furthermore, transgenic plants recovered from protoplasts may show serious fertility constraints and undesired integration of multiple and rearranged transgene copies (Spangenberg et al. 1995a).

整洁漂亮

Biotechnology in Forage and Turf Grass Improvement

沙文主义

字的误用

Libido

Introduction,significant value in temperate grasslands. These genera (tribe Poeae, subfamily Pooideae) contain well-adapted, very productive grasses widely distributed in temperate and cool climates in Europe, North and South America, North, East and South Africa, Asia, Australia and New Zealand, where they are

欲望

Meristem Culture, developing leaves. The main physiological functions of meristems are the synthesis of protoplasm and the production of new cells. The biology and developmental morphology of the shoot apical meristems have been studied in grasses (Evans and Grover 1940; Sharman 1942, 1945, 1947; Peacock 1975; Parso

悬挂

lipids

Anther Culture and Production of Haploids,ly occur in nature. Maternal haploids may arise from certain interspecific crosses followed by the elimination of chromosomes from the pollen donor during embryo development. By using in vitro culture techniques, haploid plants can also be regenerated from cultured anthers, microspores and ovaries.