germ tube การใช้

• Initially, germ tubes emerge from soil residing sclerotia that overwinter.
• The most common are germ tubes which grow and develop into hyphae.
• The germ tubes will grow to form the hyphae and fungal mycelia.
• The conidial anastomosis tubes are morphologically and physiologically distinct from germ tubes.
• From this germ tube, it grows a haustorium.
• Secondary sporidia accomplish this by penetrating the epidermis of host glumes via germ tubes.
• The germ tube differentiates, grows, and develops by mitosis to create somatic hyphae.
• CATs are morphologically and physiologically distinct from germ tubes and are under separate genetic control.
• Sporangia can infect taro leaves either directly via germ tubes or indirectly by producing zoospores.
• Sporangia germinate directly in a nutrient medium by producing germ tubes that develop into mycelial masses.
• After the spores land on the plant surface, one to several germ tubes are produced.
• The germ tubes aggregate and penetrate the plant via the stomata or cracks in the leaf surface.
• There then follows elongation of the germ tubes, whose apical section later differentiates into an appressorium.
• If weather conditions are favorable, such as warm temperatures, sporangia infect directly via germ tubes.
• In water, chlamydospores germinate by producing short germ tubes, each with a sporangium at the tip.
• The germ tube begins branching, leading to as many as three potentially conidia-forming germ tubes.
• The germ tube begins branching, leading to as many as three potentially conidia-forming germ tubes.
• Once zoospores reach the root or seed, they encyst, germinate, and infect via a germ tube.
• Appressorium formation begins when the tip of the germ tube ceases polar growth, hooks, and begins to swell.
• They are carried by wind to the cereal host where they germinate and the germ tubes penetrate into the plant.