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To address the role of small regulatory RNAs in rice development, we generated a large data set of small RNAs from root apices (RoApx), shoot apices (ShApx), developing inflorescence (Infl) and mature leaf (Leaf). These tissues were chosen because they are expected to be rich in small RNAs and displ...
ORGANISM(S): Oryza sativa 
The small RNAs presented here were produced as a preliminary exploration of small RNAs in rice, and as such, various tissues and stress conditions were sampled. Small RNAs present in these samples were all mapped to the rice genome TIGR version 5. The total number of distinct mapped sequences are ...
ORGANISM(S): Oryza sativa 
Vault particles are conserved organelles that have been implicated in multidrug resistance and intracellular transport. They are formed by three different proteins and the non-coding vault RNAs (vRNAs). Here we show that human vRNAs produce several small RNAs (svRNAs) by mechanisms different from th...
ORGANISM(S): Homo sapiens 
The discovery of the small regulatory RNA populations has changed our vision of cellular regulations. Indeed, loaded on Argonaute proteins they formed ribonucleoprotein complexes that target complementary sequences and achieved widespread silencing mechanisms conserved in most eukaryotes. The recent...
ORGANISM(S): Drosophila melanogaster 
MicroRNA and other types of small regulatory RNAs play a crucial role in the regulation of gene expression in eukaryotes. Several distinct classes of small regulatory RNAs have been discovered in recent years. To extend the repertoire of small regulatory RNAs characterized in mammals and identify mi...
ORGANISM(S): Bos taurus 
In order to identify new miRNAs, NAT-siRNAs and possibly abiotic-stress regulated small RNAs in rice, three small RNA libraries were constructed from control rice seedlings and seedlings exposed to drought or salt stress, and then subjected to pyrosequencing. Totally three sets of small RNAs, which ...
ORGANISM(S): Oryza sativa 
Endogenous 24nt short interfering RNAs (siRNAs) derived mostly from intergenic and repetitive genomic regions constitute a major class of endogenous small RNAs in Arabidopsis thaliana. Accumulation of A. thaliana 24nt siRNAs requires the Dicer family member DCL3, and clear homologs of DCL3 exist in...
ORGANISM(S): Physcomitrella patens 
Preparation of exosomes isolated from semen contain a substantial amount of RNA, mostly from 20 to 100 nucleotides in length. We sequenced separately 20-40 and 40-100 nucleotide fractions of RNA from exosomes isolated from semenal fluid from six healthy donors. We found various classes of small non...
ORGANISM(S): Homo sapiens 
The core components of RNA silencing effector complexes include small RNAs and members of the Argonaute (AGO) protein family. Arabidopsis encodes ten AGOs and complex population of small RNAs. It remains largely unknown how these small RNAs are recognized and recruited by each AGO complex. Here we p...
ORGANISM(S): Arabidopsis thaliana 
The small non-coding RNAs (sncRNAs) are considered as postranscriptional key regulators of male germ cell development. In addition to microRNAs (miRNAs) and PIWI-interacting RNAs (piRNAs), other sncRNAs generated from small nucleolar RNAs (snoRNAs), tRNAs or rRNAs processing may also play important ...
ORGANISM(S): Mus musculus 
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