Abstract
A single alpha elicitin, phytotoxin secreted by Phytophthora infestans, responsible for systemic HR-like necroses in tobacco, was purified from the culture filtrate. Its sequence was compared to other alpha elicitins in correlation with toxicity. In the filtrate, we also found ubiquitin, whose biological function remains unclear.
MeSH terms
-
Algal Proteins*
-
Amino Acid Sequence
-
Chromatography, Ion Exchange
-
Fungal Proteins / chemistry*
-
Fungal Proteins / metabolism
-
Fungal Proteins / toxicity
-
Molecular Sequence Data
-
Nicotiana / metabolism
-
Nicotiana / microbiology
-
Phytophthora / chemistry*
-
Plants, Toxic
-
Proteins
-
Sequence Homology, Amino Acid
-
Ubiquitins / chemistry*
-
Ubiquitins / metabolism
-
Ubiquitins / toxicity
Substances
-
Algal Proteins
-
Fungal Proteins
-
Proteins
-
Ubiquitins
-
elicitin, Phytophthora