ArticlePlant biotechnology journal2020
PINOID regulates floral organ development by modulating auxin transport and interacts with MADS16 in rice.
Article in Plant biotechnology journal, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.
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Who cites it
25 citing papers in PubMed, 54 citations in OpenAlex.
- The Small Auxin Upregulated RNAPlants (Basel, Switzerland) · 2026Article
- TKC-MC: An Effective Strategy for Generating Heritable Heterozygous Mutations in Essential Genes in Rice.Plant biotechnology journal · 2026Article
- The LoMYB26/LoJAZ4-LoCOMT module regulates anther dehiscence via Jasmonic acid-mediated endothecium lignification in lily.Journal of advanced research · 2026Article
- "Bud to bloom"-hormonal coordination in floral initiation.Plant biology (Stuttgart, Germany) · 2025Review
- Development and validation of a high-density 'Amahysnp' genotyping array in grain amaranth (Amaranthus hypochondriacus).BMC plant biology · 2025Article
- OsROXY2 Regulates Stamen Number Through Interaction with OsbZIP47 in Rice.Rice (New York, N.Y.) · 2025Article
- Auxin Orchestrates Germ Cell Specification inInternational journal of molecular sciences · 2025Review
- The AP2 transcription factor BARE RECEPTACLE regulates floral organogenesis via auxin pathways in woodland strawberry.The Plant cell · 2024Article
- A point mutation in VIG1 boosts development and chilling tolerance in rice.Nature communications · 2024Article
- MpMLO1 controls sperm discharge in liverwort.Nature plants · 2024Article
- ThePlants (Basel, Switzerland) · 2024Article
- Advances in auxin synthesis, transport, and signaling in rice: implications for stress resilience and crop improvement.Frontiers in plant science · 2024Review
- Auxins and grass shoot architecture: how the most important hormone makes the most important plants.Journal of experimental botany · 2023Review
- Rice DSP controls stigma, panicle and tiller primordium initiation.Plant biotechnology journal · 2023Article
- Homeostasis of flavonoids and triterpenoids most likely modulates starch metabolism for pollen tube penetration in rice.Plant biotechnology journal · 2023Article
- Effects of Low Temperature on Pedicel Abscission and Auxin Synthesis Key Genes of Tomato.International journal of molecular sciences · 2023Article
- Conservation and divergence: Regulatory networks underlying reproductive branching in rice and maize.Journal of advanced research · 2022Review
- Genome-Wide Identification of the AGC Protein Kinase Gene Family Related to Photosynthesis in Rice (International journal of molecular sciences · 2022Article
- Genome-wide identification and expression analysis ofPhysiology and molecular biology of plants : an international journal of functional plant biology · 2022Article
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Authors and funding
5 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
In rice (Oryza sativa L.), floral organ development is an important trait. Although a role for PINOID in regulating floral organ development was reported recently, the underlying molecular mechanism remains unclear. Here, we isolated and characterized an abnormal floral organ mutant and mapped the causative gene through an improved MutMap method. Molecular study revealed that the observed phenotype is caused by a point mutation in OsPINOID (OsPID) gene; therefore, we named the mutation as ospid-4. Our data demonstrate that OsPID interacts with OsPIN1a and OsPIN1b to regulate polar auxin transport as shown previously. Additionally, OsPID also interacts with OsMADS16 to regulate transcription during floral organ development in rice. Together, we propose a model that OsPID regulates floral organ development by modulating auxin polar transport and interaction with OsMADS16 and/or LAX1 in rice. These results provide a novel insight into the role of OsPID in regulating floral organ development of rice, especially in stigma development, which would be useful for genetic improvement of high-yield breeding of rice.
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.