PMC:1574314 / 19580-20700 JSONTXT

{"target":"https://pubannotation.org/docs/sourcedb/PMC/sourceid/1574314","sourcedb":"PMC","sourceid":"1574314","source_url":"https://www.ncbi.nlm.nih.gov/pmc/1574314","text":"Group A MPKs\nThe most extensively studied plant MAPKs belong to Group A which, in Arabidopsis, consists of three members, AtMPK3, AtMPK6 and AtMPK10 [4]. No direct putative ortholog of AtMPK10 has been detected in the poplar genome, but phylogenetic analysis [39] revealed the presence of two closely-related poplar presumed orthologs for the defense-related genes AtMPK3 (PtMPK3-1 and 3-2) and AtMPK6 (PtMPK6-1 and 6-2). In most organs, the expression of both PtMPK3-1 and 3-2 is lower than that of PtMPK6-1 and 6-2 (Figure 9; see additional file 2). PtMPK3-1 is relatively strongly expressed in roots and xylem, in comparison to other samples. In most organs PtMPK3-1 tends to be slightly more expressed than PtMPK3-2. However, this pattern is reversed in the four types of buds (male and female floral buds, lateral and terminal foliar buds) as well as in both types of catkins. PtMPK6-1 and 6-2 both show similar expression profiles across many organs, but TA for PtMPK6-1 becomes slightly more pronounced than that of its paralog in all four types of buds, in both types of catkins and in suspension-cultured cells.","divisions":[{"label":"title","span":{"begin":0,"end":12}}],"tracks":[]}