发明授权
US5977442A Salicylic acid induced map kinase and its use for enhanced disease resistance in plants 失效
水杨酸诱导的地图激酶及其在植物中增强抗病性的用途

Salicylic acid induced map kinase and its use for enhanced disease
resistance in plants
摘要:
A salicylic acid-induced protein (SIP) kinase is disclosed. The kinase has a molecular weight of about 48 kDa and is activated in response to salicylic acid, H.sub.2 O.sub.2 and infection with tobacco mosaic virus. The activation and enzymatic properties of the purified protein have been characterized. The partial amino acid sequence and complete nucleotide sequence of a cDNA encoding the SIP kinase demonstrate that it is a unique member of the mitogen-activated protein (MAP) kinase family. The novel SIP kinase may play a critical role in signal transduction for activation of plant defenses against microbial pathogens.
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