The Auxin-Response Repressor IAA30 Is Down-Regulated in Reproductive Tissues of Apomictic Paspalum notatum
Abstract
:1. Introduction
2. Results
2.1. Mining the P. notatum Floral Transcriptome for Homologs of Rice AUX/IAA Members
2.2. Expression Analyses of PnIAA30 in Reproductive Tissues
2.3. In Situ Localization of PnIAA30 Expression
2.4. sRNA Might Be Regulating PnIAA30 Expression
2.5. In Silico Analysis of Putative PnIAA30 Interactors
3. Discussion
4. Materials and Methods
4.1. Plant Material
4.2. Identification and Analysis of Transcripts Homologous to Rice AUX/IAA Genes
4.3. Expression Analyses of the PnIAA30 in Reproductive and Vegetative Tissues
4.4. In Situ Hybridization Experiments
4.5. Validation of PnIAA30 Antisense RNA Expression
4.6. Identification of Putative PnIAA30 Interactors and In Silico Expression Analysis
Supplementary Materials
Author Contributions
Funding
Institutional Review Board Statement
Informed Consent Statement
Acknowledgments
Conflicts of Interest
References
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Siena, L.A.; Azzaro, C.A.; Podio, M.; Stein, J.; Leblanc, O.; Pessino, S.C.; Ortiz, J.P.A. The Auxin-Response Repressor IAA30 Is Down-Regulated in Reproductive Tissues of Apomictic Paspalum notatum. Plants 2022, 11, 1472. https://doi.org/10.3390/plants11111472
Siena LA, Azzaro CA, Podio M, Stein J, Leblanc O, Pessino SC, Ortiz JPA. The Auxin-Response Repressor IAA30 Is Down-Regulated in Reproductive Tissues of Apomictic Paspalum notatum. Plants. 2022; 11(11):1472. https://doi.org/10.3390/plants11111472
Chicago/Turabian StyleSiena, Lorena Adelina, Celeste Antonela Azzaro, Maricel Podio, Juliana Stein, Olivier Leblanc, Silvina Claudia Pessino, and Juan Pablo Amelio Ortiz. 2022. "The Auxin-Response Repressor IAA30 Is Down-Regulated in Reproductive Tissues of Apomictic Paspalum notatum" Plants 11, no. 11: 1472. https://doi.org/10.3390/plants11111472