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PARE libraries for the identification of miRNA target genes in Norway spruce

ABSTRACT: We constructed four PARE libraries for the identification of miRNA target genes in Norway spruce. PARE libraries were constructed from four different tissues

ORGANISM(S): Picea abies

SUBMITTER: Rui Xia

PROVIDER: E-GEOD-65248 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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Extensive Families of miRNAs and PHAS Loci in Norway Spruce Demonstrate the Origins of Complex phasiRNA Networks in Seed Plants.

Xia Rui R Xu Jing J Arikit Siwaret S Meyers Blake C BC

Molecular biology and evolution 20150828 11

In eudicot plants, the miR482/miR2118 superfamily regulates and instigates the production of phased secondary small interfering RNAs (siRNAs) from NB-LRR (nucleotide binding leucine-rich repeat) genes that encode disease resistance proteins. In grasses, this miRNA family triggers siRNA production specifically in reproductive tissues from long noncoding RNAs. To understand this functional divergence, we examined the small RNA population in the ancient gymnosperm Norway spruce (Picea abies). As ma ...[more]

PMID: 26318183

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