ArticlePlanta2009
Identification and characterization of two bamboo (Phyllostachys praecox) AP1/SQUA-like MADS-box genes during floral transition.
Article in Planta, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.
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19 citing papers in PubMed, 38 citations in OpenAlex.
- Identification, expression analyses ofPhysiology and molecular biology of plants : an international journal of functional plant biology · 2025Article
- Genome-Wide Identification of MADS-Box Genes inInternational journal of molecular sciences · 2023Article
- Comparative phylogenomic analyses and co-expression gene network reveal insights in flowering time and aborted meiosis in woody bamboo,Frontiers in plant science · 2022Article
- Comprehensive Analysis of FiveInternational journal of molecular sciences · 2021Article
- Identification and functional characterization of two bamboo FD gene homologs having contrasting effects on shoot growth and flowering.Scientific reports · 2021Article
- Overexpression of PvCO1, a bamboo CONSTANS-LIKE gene, delays flowering by reducing expression of the FT gene in transgenic Arabidopsis.BMC plant biology · 2018Article
- Genome-wide identification of MADS-box family genes in moso bamboo (Phyllostachys edulis) and a functional analysis of PeMADS5 in flowering.BMC plant biology · 2018Article
- Identification, characterization and gene expression analyses of important flowering genes related to photoperiodic pathway in bamboo.BMC genomics · 2018Article
- Article
- Overexpression ofFrontiers in plant science · 2017Article
- Bamboo Flowering from the Perspective of Comparative Genomics and Transcriptomics.Frontiers in plant science · 2016Article
- Morphology and quantitative monitoring of gene expression patterns during floral induction and early flower development in Dendrocalamus latiflorus.International journal of molecular sciences · 2014Article
- BeMADS1 is a key to delivery MADSs into nucleus in reproductive tissues-De novo characterization of Bambusa edulis transcriptome and study of MADS genes in bamboo floral development.BMC plant biology · 2014Article
- Functional and evolutionary analysis of the AP1/SEP/AGL6 superclade of MADS-box genes in the basal eudicot Epimedium sagittatum.Annals of botany · 2014Article
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- Agave tequilana MADS genes show novel expression patterns in meristems, developing bulbils and floral organs.Sexual plant reproduction · 2012Article
- De novo sequencing and characterization of the floral transcriptome of Dendrocalamus latiflorus (Poaceae: Bambusoideae).PloS one · 2012Article
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Authors and funding
11 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Bamboo (Bambusoideae) is by far the largest member of the grass family Poaceae, which is vital to the economy of many countries in the tropics and subtropics. However, the mechanism of flowering of bamboo (Phyllostachys praecox) is still unknown. In this study, we isolated two novel genes from P. praecox and evaluated their functional characteristics. The sequence and phylogenetic analysis indicated that these two genes, named PpMADS1 and PpMADS2, belong to FUL3 and FUL1 clade of Poaceae AP1/SQUA-like genes, respectively. The PpMADS2 possesses a truncated C terminus lacking the highly conserved paleoAP1 motif. It was further confirmed that the truncated C-terminal region was produced by natural sequence deletion in exons, but not by alternative splicing. Ectopic expression of PpMADS1 and PpMADS2 significantly promoted early flowering through upregulation of AP1 in Arabidopsis. Yeast two-hybrid experiments demonstrated that AP1 protein can interact with PpMADS1 but not PpMADS2, suggesting that these two genes may act differently in signaling early flowering of bamboo plants. RT-qPCR and in situ hybridization analysis revealed distinct expression patterns of these two genes in vegetative and reproductive tissues of bamboo. Taken together, our results suggest that both PpMADS1 and PpMADS2 are involved in floral transition, and PpMADS2 might play more important roles than PpMADS1 in floral development of Phyllostachys praecox.
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