Pre-miRNA loop-modulated target regulation

By employing essential nucleotides from both the stem and loop of precursor-miRNA, greater specificity is achieved as to the mRNAs that are repressed. It is found that besides the seed sequence of the stem of the pre-miRNA, nucleotides in the loop affect the activity and specificity of the cursor- a...

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Bibliographische Detailangaben
Hauptverfasser:	CHEN CHANG-ZHENG, LIU GWEN, MIN HYEYOUNG
Format:	Patent
Sprache:	eng
Schlagworte:	BEER BIOCHEMISTRY CHEMISTRY COMPOSITIONS OR TEST PAPERS THEREFOR COMPOSITIONS THEREOF CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL ORENZYMOLOGICAL PROCESSES CULTURE MEDIA DERIVATIVES THEREOF ENZYMOLOGY MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEICACIDS OR MICROORGANISMS METALLURGY MICROBIOLOGY MICROORGANISMS OR ENZYMES MUTATION OR GENETIC ENGINEERING NUCLEIC ACIDS NUCLEOSIDES NUCLEOTIDES ORGANIC CHEMISTRY PROCESSES OF PREPARING SUCH COMPOSITIONS PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS SPIRITS SUGARS VINEGAR WINE
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Beschreibung
Zusammenfassung:	By employing essential nucleotides from both the stem and loop of precursor-miRNA, greater specificity is achieved as to the mRNAs that are repressed. It is found that besides the seed sequence of the stem of the pre-miRNA, nucleotides in the loop affect the activity and specificity of the cursor- and the processing and binding to target mRNA. By using both sequences in the natural pre-miRNA or modified mimetics, one can screen for cellular miRNA expression, modulate cell properties with greater specificity and investigate cellular activity as to phenotype and response to external stimuli in the presence and absence of target protein expression.