Nuclear Matrix (IMAGE)
Caption
The nuclear matrix (NM) is a mesh-like structure within nuclei comprising NM-associated proteins and chromatin regions, controlling chromatin status. During hypocotyl growth, AHl22, FRS7, and FRS12 anchor a group of genes known as SAURs to the nuclear matrix.
Simultaneously, this complex recruits histone deacetylase HAD15 to the same location, facilitating the removal of histone acetylation on SAURs and thereby suppressing the expression of SAURs to inhibit hypocotyl elongation.
Credit
IPK Leibniz Institute
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