01607nam a2200229Ia 4500003001000000005001700010040000900027245010600036490005800142520084200200650001101042650001601053650001301069650001001082650002001092700001701112700001201129700002201141700001701163856015601180008004101336MX-MdCICY20260521091255.0  cCICY10amicroRNA, seeds, and Darwin?: diverse function of miRNA in seed biology and plant responses to stress0 vJournal of Experimental Botany, 61, p.2229-2234, 20103 amicroRNAs (miRNAs)are small, single-stranded RNAs that down-regulate target genes at the post-transcriptional level. miRNAs regulate target genes by guiding mRNA cleavage or by repressing translation. miRNAs play crucial roles in a broad range of developmental processes in plants. Multiple miRNAs are present in germinating seeds and seedlings of Arabidopsis, some of which are involved in the regulation of germination and seedling growth by plant hormones such as abscisic acid (ABA)and auxin. The involvement of miRNAs in ABA responses is not limited to the early stages of plant development but seems to be important for general stress responses throughout the plant life cycle. This Darwin review summarizes recent progress in miRNA research focusing on seed and stress biology, two topics which were of interest to Charles Darwin.14aDARWIN14aGERMINATION14aMICRORNA14aSEEDS14aSTRESS RESPONSE12aMartin, R.C.12aLiu, P.12aGoloviznina, N.A.12aNonogaki, H.40uhttps://drive.google.com/file/d/1A4VwSx1KMquydYFkdbu9t8bcmLGRBMFC/view?usp=drivesdkzPara ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx250602s9999    xx |||||s2   |||| ||und|d