| Title |
Identification and expression analysis of microRNAs during ovule development in rice (Oryza sativa) by deep sequencing
|
|---|---|
| Published in |
Plant Cell Reports, August 2017
|
| DOI | 10.1007/s00299-017-2196-y |
| Pubmed ID | |
| Authors |
Ya Wu, Liyu Yang, Meiling Yu, Jianbo Wang |
| Abstract |
MicroRNA (miRNA) expression profiles during rice ovule development revealed the possible miRNA-mediated regulation between ovule sporophytic tissue and female gametophyte and the involvement of miRNAs in programmed cell death. MiRNAs are 20-24-nucleotide small RNAs that play key roles in the regulation of many growth and developmental processes in plants. Rice ovule development comprises a series of biological events, which are regulated by complex molecular mechanisms. To gain insight into miRNA-mediated regulation of rice ovule development, Illumina sequencing was used to examine the expression of miRNAs from the megaspore mother cell meiosis stage to the fertilized ovule stage. Based on the sequencing data, 486 known and 204 novel miRNAs were identified during rice ovule development. Moreover, 56, 65 and 11 differentially expressed miRNAs between adjacent developmental stages were identified. By analyzing transcriptome and degradome data, we identified 41, 65 and 12 coherent target genes for the differentially expressed miRNAs in ovule development. We found that changes in the expression of plant hormone-related miRNAs may play important roles in embryo sac development, providing evidence for cross-talk communication between sporophytic tissue and the female gametophyte. Additionally, we revealed that miRNAs may be involved in programmed cell death after fertilization. Finally, we constructed miRNA-mediated regulatory networks that are active during rice ovule development. |
X Demographics
The data shown below were collected from the profiles of 12 X users who shared this research output. Click here to find out more about how the information was compiled.
Geographical breakdown
| Country | Count | As % |
|---|---|---|
| India | 2 | 17% |
| Canada | 1 | 8% |
| Japan | 1 | 8% |
| Italy | 1 | 8% |
| Unknown | 7 | 58% |
Demographic breakdown
| Type | Count | As % |
|---|---|---|
| Members of the public | 9 | 75% |
| Scientists | 3 | 25% |
Mendeley readers
The data shown below were compiled from readership statistics for 24 Mendeley readers of this research output. Click here to see the associated Mendeley record.
Geographical breakdown
| Country | Count | As % |
|---|---|---|
| Unknown | 24 | 100% |
Demographic breakdown
| Readers by professional status | Count | As % |
|---|---|---|
| Student > Ph. D. Student | 7 | 29% |
| Researcher | 4 | 17% |
| Other | 2 | 8% |
| Student > Doctoral Student | 2 | 8% |
| Student > Master | 1 | 4% |
| Other | 2 | 8% |
| Unknown | 6 | 25% |
| Readers by discipline | Count | As % |
|---|---|---|
| Agricultural and Biological Sciences | 11 | 46% |
| Biochemistry, Genetics and Molecular Biology | 5 | 21% |
| Unknown | 8 | 33% |
Attention Score in Context
This research output has an Altmetric Attention Score of 11. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 05 March 2020.
All research outputs
#3,174,401
of 24,653,581 outputs
Outputs from Plant Cell Reports
#120
of 2,319 outputs
Outputs of similar age
#56,534
of 322,104 outputs
Outputs of similar age from Plant Cell Reports
#5
of 40 outputs
Altmetric has tracked 24,653,581 research outputs across all sources so far. Compared to these this one has done well and is in the 87th percentile: it's in the top 25% of all research outputs ever tracked by Altmetric.
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We're also able to compare this research output to 40 others from the same source and published within six weeks on either side of this one. This one has done particularly well, scoring higher than 90% of its contemporaries.