scholarly journals Calcium Nitrate Fertilizer Effect on Anthracnose Disease Caused by Colletotrichum gloeosporioides penz. and Tuber Rot by Botryodiplodia theobromae pat. in Dioscorea Alata Variety Alakisa

Author(s):  
Otusanya MO
2010 ◽  
Vol 36 (2) ◽  
pp. 140-144 ◽  
Author(s):  
Tereza Cristina de Assis ◽  
Maria Menezes ◽  
Domingos Eduardo Guimarães Tavares de Andrade ◽  
Rildo Sartori Barbosa Coelho

Isolates of Colletotrichum gloeosporioides (ISO-1, ISO-2, ISO-3, ISO-4, ISO-5 and ISO-6), the causal agent of anthracnose disease on mango fruits, were characterized by electrophoretic patterns of total proteins and esterase in polyacrylamida gel, and also, by production of extracellular enzymes on specific solid substrate. The electrophoretic analysis showed variation in number, intensity of coloration and position of the bands in the gel at each studied system tested. In contrast to the monomorphic behavior to total proteins, high esterase polymorfism was observed indicating difference among isolates. All isolates showed the activity of extracellular enzymes such as amylase, lipase, and protease with some variation among them. The proteolitic activity seemed to be more accentuated than the two other enzymes studied.


2020 ◽  
Vol 104 (4-5) ◽  
pp. 381-395
Author(s):  
Binod Kumar Mahto ◽  
Anjulata Singh ◽  
Manish Pareek ◽  
Manchikatla V. Rajam ◽  
Swatismita Dhar-Ray ◽  
...  

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