Please use this identifier to cite or link to this item:
https://hdl.handle.net/2440/89568
Citations | ||
Scopus | Web of Science® | Altmetric |
---|---|---|
?
|
?
|
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Niu, N. | - |
dc.contributor.author | Liang, W. | - |
dc.contributor.author | Yang, X. | - |
dc.contributor.author | Jin, W. | - |
dc.contributor.author | Wilson, Z. | - |
dc.contributor.author | Hu, J. | - |
dc.contributor.author | Zhang, D. | - |
dc.date.issued | 2013 | - |
dc.identifier.citation | Nature Communications, 2013; 4(1):1445-1-1445-11 | - |
dc.identifier.issn | 2041-1723 | - |
dc.identifier.issn | 2041-1723 | - |
dc.identifier.uri | http://hdl.handle.net/2440/89568 | - |
dc.description.abstract | Programmed cell death is essential for the development of multicellular organisms, yet pathways of plant programmed cell death and its regulation remain elusive. Here we report that ETERNAL TAPETUM 1, a basic helix-loop-helix transcription factor conserved in land plants, positively regulates programmed cell death in tapetal cells in rice anthers. eat1 exhibits delayed tapetal cell death and aborted pollen formation. ETERNAL TAPETUM 1 directly regulates the expression of OsAP25 and OsAP37, which encode aspartic proteases that induce programmed cell death in both yeast and plants. Expression and genetic analyses revealed that ETERNAL TAPETUM 1 acts downstream of TAPETUM DEGENERATION RETARDATION, another positive regulator of tapetal programmed cell death, and that ETERNAL TAPETUM 1 can also interact with the TAPETUM DEGENERATION RETARDATION protein. This study demonstrates that ETERNAL TAPETUM 1 promotes aspartic proteases triggering plant programmed cell death, and reveals a dynamic regulatory cascade in male reproductive development in rice. | - |
dc.description.statementofresponsibility | Ningning Niu, Wanqi Liang, Xijia Yang, Weilin Jin, Zoe A. Wilson, Jianping Hu and Dabing Zhang | - |
dc.language.iso | en | - |
dc.publisher | Nature Publishing Group | - |
dc.rights | © 2013 Macmillan Publishers Limited. All rights reserved. | - |
dc.source.uri | http://dx.doi.org/10.1038/ncomms2396 | - |
dc.subject | Chromosomes, Plant | - |
dc.subject | Saccharomyces cerevisiae | - |
dc.subject | Pollen | - |
dc.subject | Plant Proteins | - |
dc.subject | Physical Chromosome Mapping | - |
dc.subject | Phylogeny | - |
dc.subject | Cell Death | - |
dc.subject | Organ Specificity | - |
dc.subject | Gene Expression Regulation, Plant | - |
dc.subject | Amino Acid Sequence | - |
dc.subject | Base Sequence | - |
dc.subject | Protein Binding | - |
dc.subject | Reproduction | - |
dc.subject | Phenotype | - |
dc.subject | Mutation | - |
dc.subject | Genes, Plant | - |
dc.subject | Models, Biological | - |
dc.subject | Molecular Sequence Data | - |
dc.subject | Basic Helix-Loop-Helix Transcription Factors | - |
dc.subject | Aspartic Acid Proteases | - |
dc.subject | Oryza | - |
dc.title | EAT1 promotes tapetal cell death by regulating aspartic proteases during male reproductive development in rice | - |
dc.type | Journal article | - |
dc.identifier.doi | 10.1038/ncomms2396 | - |
pubs.publication-status | Published | - |
dc.identifier.orcid | Zhang, D. [0000-0003-3181-9812] | - |
Appears in Collections: | Agriculture, Food and Wine publications Aurora harvest 7 |
Files in This Item:
There are no files associated with this item.
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.