ArticleGenetics2007
Divergent regulatory OsMADS2 functions control size, shape and differentiation of the highly derived rice floret second-whorl organ.
Article in Genetics, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 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
28 citing papers in PubMed, 83 citations in OpenAlex.
- Abscisic acid positively regulates rice spikelet closure.PloS one · 2026Article
- Transcriptomic analysis offers deep insights into the Increased Grain Length 1 (IGL1) regulation of grain length.BMC plant biology · 2025Article
- A high-resolution genotype-phenotype map identifies the TaSPL17 controlling grain number and size in wheat.Genome biology · 2023Article
- Identification of candidate genes responsible for chasmogamy in wheat.BMC genomics · 2023Article
- miR167d-ARFs Module Regulates Flower Opening and Stigma Size in Rice.Rice (New York, N.Y.) · 2022Article
- Dynamic cytokinin signaling and function of auxin in cytokinin responsive domains during rice crown root development.Plant cell reports · 2021Article
- Characterization of a new rice OsMADS1 null mutant generated by homologous recombination-mediated gene targeting.Planta · 2021Article
- The pineapple MADS-box gene family and the evolution of early monocot flower.Scientific reports · 2021Article
- Highly Conserved Evolution of Aquaporin PIPs and TIPs Confers Their Crucial Contribution to Flowering Process in Plants.Frontiers in plant science · 2021Article
- Transcript Profiling of MIKCc MADS-Box Genes Reveals Conserved and Novel Roles in Barley Inflorescence Development.Frontiers in plant science · 2021Article
- Tissue-specific expression pattern of calcium-dependent protein kinases-related kinases (CRKs) in rice.Plant signaling & behavior · 2020Article
- Article
- MADS-box family genes in sheepgrass and their involvement in abiotic stress responses.BMC plant biology · 2018Article
- Loss of LOFSEP Transcription Factor Function Converts Spikelet to Leaf-Like Structures in Rice.Plant physiology · 2018Article
- Evolutionary Dynamics of Floral Homeotic Transcription Factor Protein-Protein Interactions.Molecular biology and evolution · 2016Article
- The pleiotropic ABNORMAL FLOWER AND DWARF1 affects plant height, floral development and grain yield in rice.Journal of integrative plant biology · 2016Article
- Regulatory role of FZP in the determination of panicle branching and spikelet formation in rice.Scientific reports · 2016Article
- The Maize PI/GLO Ortholog Zmm16/sterile tassel silky ear1 Interacts with the Zygomorphy and Sex Determination Pathways in Flower Development.The Plant cell · 2015Article
- Functions for rice RFL in vegetative axillary meristem specification and outgrowth.Journal of experimental botany · 2015Article
- "The usual suspects"- analysis of transcriptome sequences reveals deviating B gene activity in C. vulgaris bud bloomers.BMC plant biology · 2015Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors at 1 institution in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Functional diversification of duplicated genes can contribute to the emergence of new organ morphologies. Model eudicot plants like Arabidopsis thaliana and Antirrhinum majus have a single PI/GLO gene that together with AP3/DEF regulate petal and stamen formation. Lodicules of grass flowers are morphologically distinct reduced organs occupying the position of petals in other flowers. They serve a distinct function in partial and transient flower opening to allow stamen emergence and cross-pollination. Grasses have duplicated PI/GLO-like genes and in rice (Oryza sativa) one these genes, OsMADS2, controls lodicule formation without affecting stamen development. In this study, we investigate the mechanistic roles played by OsMADS2. We ascribe a function for OsMADS2 in controlling cell division and differentiation along the proximal-distal axis. OsMADS2 is required to trigger parenchymatous and lodicule-specific vascular development while maintaining a small organ size. Our data implicate the developmentally late spatially restricted accumulation of OsMADS2 transcripts in the differentiating lodicule to control growth of these regions. The global architecture of transcripts regulated by OsMADS2 gives insights into the regulation of cell division and vascular differentiation that together can form this highly modified grass organ with important functions in floret opening and stamen emergence independent of the paralogous gene OsMADS4.
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.