Research Keyword: cell death

NtCML19 Is Recruited by Tobacco to Interact With the Deacetylase Protein RsDN3377 of Rhizoctonia solani AG3-TB, Inhibiting Fungal Infection

mycolabadmin

Tobacco plants are under attack from a fungal disease caused by Rhizoctonia solani. Scientists discovered that this fungus produces a protein called RsDN3377 that helps it grow and infect plants. However, tobacco plants have evolved a defense protein called NtCML19 that recognizes RsDN3377 and triggers an immune response to fight off the infection. By engineering tobacco plants to produce more NtCML19, researchers showed they could make the plants more resistant to the disease, suggesting a potential new strategy for protecting crops.

Read More »

Autophagy and the Mitochondrial Lon1 Protease Are Necessary for Botrytis cinerea Heat Adaptation

mycolabadmin

Scientists studied how a fungus that causes gray mold disease adapts to heat stress by examining two key cellular processes: autophagy (cellular cleanup) and a mitochondrial protease called Lon1. They found that both processes work together to help the fungus survive high temperatures by removing damaged cellular components and maintaining healthy mitochondria. When either process was disrupted, the fungus became much more vulnerable to heat and could not survive as well.

Read More »

Autophagy and the Mitochondrial Lon1 Protease Are Necessary for Botrytis cinerea Heat Adaptation

mycolabadmin

Researchers studied how a common plant-damaging fungus called Botrytis cinerea survives high temperatures. They found that two cellular cleanup systems—autophagy (which recycles damaged components) and a mitochondrial protease called Lon1—work together to help the fungus survive heat stress. When either system was disabled, the fungus was much more sensitive to heat and showed increased cell death, suggesting these processes are essential for the fungus’s survival strategy.

Read More »
Scroll to Top