3 publications mentioning bdi-MIR164c

Open access articles that are associated with the species Brachypodium distachyon and mention the gene name MIR164c. Click the [+] symbols to view sentences that include the gene name, or the word cloud on the right for a summary.

1

The activity of NAC genes is regulated through three processes: the binding of specific TFs to regulatory promoter regions at the transcriptional level, miRNA164 -mediated cleavage or alternatively splicing at the post-transcriptional level and ubiquitins, dimerization and/or interaction with other non-NAC proteins at the post-translational level [9].

The red box represents target sequences of mature miR164.

In Brachypodium, five miRNA164s (Bdi-miRNA164a-c, e, f) were searched, and distributed on chromosomes 1, 2 and 3. Three members of the BNAC family (BNAC012, BNAC078 and BNAC108) were targeted by miRNA164, which were divided into subgroup I (S2 File).

MiRNA164 targets NAC domain-encoding mRNAs (such as CUC1/2, NAC1), which is necessary for lateral organ enlargement, floral development and responses to abiotic stress [73– 77].

Therefore, the predicted miRNA164 -targeted genes (BNAC012, BNAC078 and BNAC108) in this study likely have functions identical to those of the CUC1/2 genes.

Genetic interactions between the miRNA164-CUC2 regulatory module and BREVIPEDICELLUS in Arabidopsis developmental patterning.

Sequence LOGO view from 113 mature miRNA164 sequences.

Mature miRNA164 sequences of 113 members from 32 plant species.

The predicted structure of the Bdi-miR164 synthetic precursors (Figure B).

S2 FileMature miR164 sequence analysis in plants and illustration of BNAC mRNA cleavage by Bdi-miR164.

Mature miR164 sequence analysis in plants and illustration of BNAC mRNA cleavage by Bdi-miR164.

First, a total of 113 members of miR164 family were retrieved from 32 plant species in miRBase (version 20.0).

2

Fang et al. [46] reported that four miR164 -targeted NAC genes (OMTN2, 3, 4 and 6) negatively regulated drought resistance in rice.

For example, four miR164 -targeted NAC genes (OMTN2, 3, 4 and 6) were characterized as negative regulators of drought resistance in rice [46].

3

MiR164, miR166 and miR172 were represented by two variants and miR169 was represented by four variants in the library (Table 2).

For example, seven families (miR156, miR160, miR164, miR166, miR167, miR171 and miR396) had similar number of members in Brachypodium and Arabidopsis, but their sizes were much larger in rice and Populus (Table 4).

For example, the number of family members for miR156, miR160, miR164, miR166, miR167, miR171 and miR396 in Brachypodium was similar to that in Arabidopsis, but much higher in rice and Populus (Table 4).