Sporogenesis And Dissemination of Basidi

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The slide show illustrates the development and dissemination of  More

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Added: April 25, 2009 This Presentation is Public 
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Slide 1:Sporogenesis and Dissemination of Basidiospores Dr. S.K. Chile


Slide 2:A Basidium with two heterokarytic nuclei.


Slide 3:Two heterokarytic nuclei in movement and waiting their turn for fusion.


Slide 4:Fusion of two heterokarytic nuclei thus a diploid zygotic nucleus is formed.


Slide 5:In Basidium Meiotic division of zygotic nucleus starts.


Slide 6:In Basidium Meiotic division of zygotic nucleus starts.


Slide 7:In Basidium second Meiotic division of zygotic nucleus starts.


Slide 8:In Basidium after Meiotic division four daughter nuclei two of each strain are formed.


Slide 9:In Basidium daughter nuclei are ready to move to the sterigmeta for sporogenesis .


Slide 10:In Basidium daughter nuclei are moving to the sterigmeta.


Slide 11:Basidiospore genesis on sterigmeta.


Slide 12:Nuclei move to newly formed Basidiospores.


Slide 13:The newly formed Basidiospores.


Slide 14:The thickening in the wall of Basidiospores.


Slide 15:Dissemination of Basidiospores by water droplet method.


Slide 16:Dissemination of Basidiospores by water droplet method.


Slide 17:Dissemination of Basidiospores by water droplet method.


Slide 18:Dissemination of Basidiospores by water droplet method.


Slide 19:Bulk of Basidiospores being disseminated.


Slide 20:Bulk of the disseminated Basidiospores.


Slide 21:The End Dr. S. K. Chile