ArticlePloS one2016
Transcriptomic Analysis of Differentially Expressed Genes during Flower Organ Development in Genetic Male Sterile and Male Fertile Tagetes erecta by Digital Gene-Expression Profiling.
Article in PloS one, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.
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12 citing papers in PubMed, 28 citations in OpenAlex.
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- Upcoming progress of transcriptomics studies on plants: An overview.Frontiers in plant science · 2022Review
- Comparative transcriptome between male fertile and male sterile alfalfa (Physiology and molecular biology of plants : an international journal of functional plant biology · 2021Article
- Integrative analysis of transcriptomic and proteomic changes related to male sterility inPhysiology and molecular biology of plants : an international journal of functional plant biology · 2020Article
- High level of intraspecific divergence and low frequency of RNA editing in the chloroplast genome sequence ofMitochondrial DNA. Part B, Resources · 2020Article
- Transcriptome and digital gene expression analysis unravels the novel mechanism of early flowering in Angelica sinensis.Scientific reports · 2019Article
- Propensity ofToxics · 2019Article
- Cloning and Functional Analysis of MADS-box Genes,Frontiers in plant science · 2017Article
- Digital Gene Expression Analysis Provides Insight into the Transcript Profile of the Genes Involved in Aporphine Alkaloid Biosynthesis in Lotus (Frontiers in plant science · 2017Article
- Characterization and Functional Analysis of Five MADS-Box B Class Genes Related to Floral Organ Identification in Tagetes erecta.PloS one · 2017Article
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Authors and funding
7 authors at 4 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Tagetes erecta is an important commercial plant of Asteraceae family. The male sterile (MS) and male fertile (MF) two-type lines of T. erecta have been utilized in F1 hybrid production for many years, but no report has been made to identify the genes that specify its male sterility that is caused by homeotic conversion of floral organs. In this study, transcriptome assembly and digital gene expression profiling were performed to generate expression profiles of MS and MF plants. A cDNA library was generated from an equal mixture of RNA isolated from MS and MF flower buds (1 mm and 4 mm in diameter). Totally, 87,473,431 clean tags were obtained and assembled into 128,937 transcripts among which 65,857 unigenes were identified with an average length of 1,188 bp. About 52% of unigenes (34,176) were annotated in Nr, Nt, Pfam, KOG/COG, Swiss-Prot, KO (KEGG Ortholog database) and/or GO. Taking the above transcriptome as reference, 125 differentially expressed genes were detected in both developmental stages of MS and MF flower buds. MADS-box genes were presumed to be highly related to male sterility in T. erecta based on histological and cytological observations. Twelve MADS-box genes showed significantly different expression levels in flower buds 4 mm in diameter, whereas only one gene expressed significantly different in flower buds 1 mm in diameter between MS and MF plants. This is the first transcriptome analysis in T. erecta and will provide a valuable resource for future genomic studies, especially in flower organ development and/or differentiation.
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