ArticleRice (New York, N.Y.)2021
OsMS188 Is a Key Regulator of Tapetum Development and Sporopollenin Synthesis in Rice.
Article in Rice (New York, N.Y.), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
30 citing papers in PubMed.
- The nuclear lamina protein NEMP1 regulates tapetal programmed cell death and pollen development in rice.aBIOTECH · 2026Article
- Molecular understanding of plant pollination, fertilization, seed development and protoplast regeneration.Science China. Life sciences · 2026Review
- GmTGA9-GmDYT1 Regulates Anther Wall Development to Affect Male Fertility in Soybean.Plants (Basel, Switzerland) · 2026Article
- Transcriptional reprogramming of heat-sensitive maize anther development under heat stress.BMC plant biology · 2026Article
- TMS5-mediated R-loop dynamics regulate thermosensitive fertility conversion in rice.Nature communications · 2026Article
- Male fertility restoration of tetrad pollen sterility in BCBMC plant biology · 2025Article
- Advances in plant male sterility for hybrid seed production: an overview of conditional nuclear male sterile lines and biotechnology-based male sterile systems.Frontiers in plant science · 2025Review
- Identification of the new allele ptc1-2 and analysis of the regulatory role of PTC1 gene in rice anther development.BMC plant biology · 2024Article
- Rapid function analysis of OsiWAK1 using a Dual-Luciferase assay in rice.Scientific reports · 2024Article
- Temperature and light reverse the fertility of rice P/TGMS line ostms19 via reactive oxygen species homeostasis.Plant biotechnology journal · 2024Article
- The Dark Side of the pollen: BSA-seq identified genomic regions linked to male sterility in globe artichoke.BMC plant biology · 2024Article
- Morphological and Ultrastructural Features of Selected Epidendroideae Pollen Dispersal Units and New Insights into Their Chemical Nature.Plants (Basel, Switzerland) · 2024Article
- Transcription Factors and Their Regulatory Roles in the Male Gametophyte Development of Flowering Plants.International journal of molecular sciences · 2024Review
- Single-Cell Transcriptome Atlas and Regulatory Dynamics in Developing Cotton Anthers.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2024Article
- bHLH-regulated routes in anther development in rice and Arabidopsis.Genetics and molecular biology · 2024Article
- CRISPR/Cas Technology Revolutionizes Crop Breeding.Plants (Basel, Switzerland) · 2023Review
- Low temperature compensates for defective tapetum initiation to restore the fertility of the novel TGMS line ostms15.Plant biotechnology journal · 2023Article
- Triphasic regulation of ZmMs13 encoding an ABCG transporter is sequentially required for callose dissolution, pollen exine and anther cuticle formation in maize.Journal of advanced research · 2023Article
- Biosynthesis and transport of pollen coat precursors in angiosperms.Nature plants · 2023Review
- Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
10 authors.
Funding
Abstract
backgroundDuring anther development, the tapetum provides essential nutrients and materials for pollen development. In rice, multiple transcription factors and enzymes essential for tapetum development and pollen wall formation have been cloned from male-sterile lines.
resultsIn this study, we obtained several lines in which the MYB transcription factor OsMS188 was knocked out through the CRISPR-Cas9 approach. The osms188 lines exhibited a male-sterile phenotype with aberrant development and degeneration of tapetal cells, absence of the sexine layer and defective anther cuticles. CYP703A3, CYP704B2, OsPKS1, OsPKS2, DPW and ABCG15 are sporopollenin synthesis and transport-related genes in rice. Plants with mutations in these genes are male sterile, with a defective sexine layer and anther cuticle. Further biochemical assays demonstrated that OsMS188 binds directly to the promoters of these genes to regulate their expression. UDT1, OsTDF1, TDR, bHLH142 and EAT1 are upstream regulators of rice tapetum development. Electrophoretic mobility shift assays (EMSAs) and activation assays revealed that TDR directly regulates OsMS188 expression. Additionally, protein interaction assays indicated that TDR interacts with OsMS188 to regulate downstream gene expression.
conclusionOverall, OsMS188 is a key regulator of tapetum development and pollen wall formation. The gene regulatory network established in this work may facilitate future investigations of fertility regulation in rice and in other crop species.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
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.