Table 1.
The lists of the chromatin marks and the phenotypes of the mutants written in this review.
| Chromatin marks | Organisms | Mutant name | Complex name and function | Mutant phenotype |
|---|---|---|---|---|
| H2A.Z | Arabidopsis | h2a.z | – | Early flowering, spontaneous cell death, increased pathogen resistance, transcriptional misregulation of responsive genes |
| pie1 | SWR1 complex/H2A.Z incorporation | Early flowering, spontaneous cell death, increased pathogen resistance | ||
| sef | SWR1 complex/H2A.Z incorporation | Early flowering, spontaneous cell death, increased pathogen resistance | ||
| arp6 | SWR1 complex/H2A.Z incorporation | Early flowering, spontaneous cell death, phenocopy of warm grown plants, and phosphate starved plants | ||
| Yeast | htz1 (h2a.z) | – | Reduced oleate-response and TBP recruitment | |
| ino80 | INO80 complex/Htz1 (H2A.Z) eviction | Genome-wide mislocalization of Htz1, reduced responsiveness of KAR4 gene | ||
| Human | h2a.z | – | Decrease in binding of OCT4, MLL and PRC2 to their target genes | |
| H3K4me3 | Arabidopsis | atx1 | ATX1 complex/H3K4me3 modification | Attenuation of transcriptional memory of drought stress responsive genes |
| Yeast | set1 | SET1 complex/H3K4me3 modification | Transcriptional memory loss between mother and daughter cells | |
| ash2 | SET1 complex/H3K4me3 modification | Transcriptional memory loss between mother and daughter cells | ||
| H2Bub | Arabidopsis | hub1 | –/H2Bub modification | Weaker light stimuli response |