An Arabidopsis leaf-infection assay with Alternaria alternata showing lesions on Col-0, defenseless (abi1-1 coi1 eds1 ein2 rbohD sid2) and cyp79b2b3 plants. The lesions are worst on cyb79b2b3, intermediate on the defenseless plant, and least on Col. Similarly, plants infected with Pseudomonas syringae show strongest susceptibility in an eds1 sid2 background, medium susceptibility in defenseless, and least in Col.
Interesting that a 𝘥𝘦𝘧𝘦𝘯𝘴𝘦𝘭𝘦𝘴𝘴 mutant (𝘢𝘣𝘪𝟣-𝟣 𝘤𝘰𝘪𝟣 𝘦𝘥𝘴𝟣 𝘦𝘪𝘯𝟤 𝘳𝘣𝘰𝘩𝘋 𝘴𝘪𝘥𝟤) is less sensitive to fungal infection than a 𝘤𝘺𝘣𝟩𝟫𝘣𝟤/𝘣𝟤 mutant (Similarly, 𝘦𝘥𝘴𝟣 𝘴𝘪𝘥𝟤 is more susceptible to bacterial infection than the 𝘥𝘦𝘧𝘦𝘯𝘴𝘦𝘭𝘦𝘴𝘴).
From @newphyt.bsky.social: shorturl.at/jYbOS
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