ArticleGenes & genomics2025
Identification and expression analysis of the SPL gene family during flower bud differentiation in Rhododendron molle.
Article in Genes & genomics, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 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
2 citing papers in PubMed.
- A review ofFrontiers in pharmacology · 2026Review
- Genome-wide identification and expression analysis of the SPL transcription factor family and its expression characteristics in Elymus sibiricus.BMC plant biology · 2025Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors.
Funding
Abstract
backgroundThe family of SQUAMOSA promoter binding protein-like (SPL) transcription factors is essential for regulating plant growth and development. While this SPL gene functional research has been limited in Rhododendron molle (R. molle).
objectiveTo preliminarily explore the regulatory mechanism of the SPL gene in flower bud development of R. molle.
methodsIn this study, for R. molle, the flower bud differentiation period was determined by observing the morphological anatomy of the flower bud. The SPL gene family members were identified based on the R. molle genome, Additionally, the expressions of RmSPL genes at five flower bud differentiation stages were analyzed via Quantitative reverse transcription PCR (RT-qPCR).
resultsWe first characterized 20 SPL family members in the reference genome of R. molle. The phylogenetic analysis of plant SPL proteins separated them into eight subfamilies (G1-G8) according to conserved gene structures and protein motifs. Cis-elements of promoter region analysis showed that RmSPL genes were regulated by light, phytohormones, stress response, and plant growth and development and may play a critical role in the photoresponse, abasic acid, anaerobic induction, and meristematic expression. Gene expression analysis showed that 18 RmSPL genes were differentially expressed in different developing flower buds. In particular, RmSPL1/7/8/12/13 exhibited significantly different expressions, suggesting that they were likely essential genes for regulating the differentiation of flower buds.
conclusionIn conclusion, our analysis of RmSPL genes provides a theoretical basis and reference for future functional analysis of RmSPL genes in the flower bud differentiation of R. molle.
Indexed as
Identifiers
39567421What 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.