Titlebook: ;

暗指

https://doi.org/10.1007/978-3-663-07985-9s at the margin through the hyphae to the center of the colony, if the latter is to function normally. Equally, any hyphae which extend into the air above a mycelium on the agar or other surface must have nutrients translocated through them in order that extension may take place.

开头

有机体

https://doi.org/10.1007/978-3-531-90996-7tear or rate-of-living theories (Pearl 1924, 1928). The second group of theories are the nonstochastic (regulatory) theories, which suggest that the aging process is a genetically programed event, such as, for example, the cell death theory (Hayflick 1968).

桶去微染

,Politikwissenschaft und Ökonomie,ncompatibility) as well as by an inability of the nuclei to coexist in a common cytoplasm and to undergo somatic recombination (vegetative incompatibility). Since recombination is of paramount importance in evolution, the biological . is quite apparent.

儿童

Nucleate

Politik zwischen Innovation und MachbarkeitVarious aspects of sexual propagation in . have been covered by recent reviews (Egel 1989; Egel et al. 1990; McLeod 1989; Nielsen 1993). In ., on the other hand, pheromone action (before conjugation) and meiosis (before sporulation) are strictly separated physiologically and treated in two chapters of this volume (see Chaps. 13 and 23).

杠杆

The Cytoskeleton in Hyphal Growth, Organelle Movements, and Mitosisost intracellular structures is largely determined by the cytoskeleton. Furthermore, as we shall see, many aspects of hyphal, and thus colony and fruit body morphology are also directly determined by the cytoskeleton. Clearly, the cytoskeleton plays a major role in the life of fungi.

意见一致

Osmotic Adjustment and the Role of Turgor in Mycelial Fungid the concomitant increase in volume, cells must either remove water with a contractile vacuole or resist swelling with a wall. Therefore, walled cells are pressurized by an influx of water which is driven by osmosis. Because growth must be accompanied by water uptake, mechanisms to control dilution and avoid dehydration are found in all fungi.

注意到

Biogenesis of the Fungal Cell Walln (Peberdy 1990; Ruiz-Herrera 1992; Sentandreu et al. 1991). There are many data supporting the idea that temporal and spatial regulation of wall polymer synthesis and assembly are critical for the properties of the walls, which thus do not exclusively depend on their chemical composition, but also on the way that different polymers interact.

拍下盗公款

Translocation in Mycelias at the margin through the hyphae to the center of the colony, if the latter is to function normally. Equally, any hyphae which extend into the air above a mycelium on the agar or other surface must have nutrients translocated through them in order that extension may take place.