HYL1-CLEAVAGE SUBTILASE 1 (HCS1) suppresses miRNA biogenesis in response to light-to-dark transition
Sign Up to like & getrecommendations! Published in 2022 at "Proceedings of the National Academy of Sciences of the United States of America"
DOI: 10.1073/pnas.2116757119
Abstract: Significance HYPONASTIC LEAVES 1 (HYL1)-CLEAVAGE SUBTILASE 1 (HCS1) is a novel negative regulator of microRNA (miRNA) biogenesis that degrades HYL1 in the cytoplasm. Furthermore, cytoplasm CONSTITUTIVE PHOTOMORPHOGENIC 1 (COP1) E3 ligase inhibit HCS1-mediated HYL1 degradation.… read more here.
Keywords: cop1; hyl1; mirna biogenesis; hcs1 ... See more keywords
Plant-specific BLISTER modulates miRNA biogenesis by regulating MIR transcription, HYL1 phosphorylation, and nuclear transport in Arabidopsis
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DOI: 10.1093/nar/gkaf1012
Abstract: Abstract MicroRNAs (miRNAs), processed from primary transcripts by the microprocessor complex (MC), serve as crucial post-transcriptional regulators in eukaryotes. The stability and nuclear localization of HYL1, a core MC component, are essential for maintaining complex… read more here.
Keywords: hyl1; plant; mirna biogenesis; mir transcription ... See more keywords
Functional characterization of a 'plant-like' HYL1 homolog in the cnidarian Nematostella vectensis indicates a conserved involvement in microRNA biogenesis.
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DOI: 10.7554/elife.69464
Abstract: While the biogenesis of microRNAs (miRNAs) in both animals and plants depends on the RNase III Dicer, its partner proteins are considered distinct for each kingdom. Nevertheless, recent discovery of homologs of Hyponastic Leaves1 (HYL1),… read more here.
Keywords: hyl1; nematostella; hyl1 homolog; biogenesis ... See more keywords