Basic mutant information
Mutant name	irNaMPK4
Mutant/Transgenic	transgenic
Ecotype	Nicotiana attenuata (Solanaceae)
Mutagenesis type	RNAi
(Semi-)Dominant/Recessive	recessive
Description	delay senescence
References	1: Hettenhausen C, Baldwin IT, Wu J Silencing MPK4 in Nicotiana attenuata enhances photosynthesis and seed production but compromises abscisic acid-induced stomatal closure and guard cell-mediated resistance to Pseudomonas syringae pv tomato DC3000. Plant Physiol. 2012 Feb;158(2):759-76
Mutated genes
GenBank ID	HQ236013
Alias	NaMPK4
Organism	Coyote tobacco (Nicotiana attenuata)
Description	MAPK in Nicotiana attenuata. Phylogenetic analysis indicated that NaMPK4 clustered most closely with NtMPK4, AtMPK4 and AtMPK11.
Phenotype information
Natural senescence Chlorophyll content high Leaf color green