ArticlePlant molecular biology2017
Cassava C-repeat binding factor 1 gene responds to low temperature and enhances cold tolerance when overexpressed in Arabidopsis and cassava.
Article in Plant molecular biology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.
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23 citing papers in PubMed, 48 citations in OpenAlex.
- Splicing Factor SR45 Enhances Cold Tolerance in Cassava by Recruiting Nu4A Complex and Transcription Factors to Activate WRKY30.Plant, cell & environment · 2026Article
- Transcriptome Analysis Coupled with Metabolome Profiling at a Key Time Point Reveals the Molecular Mechanism of Cold Stress Response in Oil Palm (Plants (Basel, Switzerland) · 2026Article
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- Advancements and strategies of genetic improvement in cassava (Horticulture research · 2025Article
- Genome-wide identification of CAMTA gene family in teak (Tectona grandis) and functional characterization of TgCAMTA1 and TgCAMTA3 in cold tolerance.BMC plant biology · 2025Article
- Integrated analysis of DNA methylome and transcriptome revealing epigenetic regulation of CRIR1-promoted cold tolerance.BMC plant biology · 2024Article
- The Brachypodium distachyon DREB transcription factor BdDREB-39 confers oxidative stress tolerance in transgenic tobacco.Plant cell reports · 2024Article
- Genome-wide identification and expression analysis of heat shock protein gene family in cassava.The plant genome · 2023Article
- Molecular and genetic perspectives of cold tolerance in wheat.Molecular biology reports · 2023Review
- A classification method of stress in plants using unsupervised learning algorithm and chlorophyll fluorescence technology.Frontiers in plant science · 2023Article
- Physiological and Proteomic Responses of Cassava to Short-Term Extreme Cool and Hot Temperature.Plants (Basel, Switzerland) · 2022Article
- VaMYB44 transcription factor from Chinese wild Vitis amurensis negatively regulates cold tolerance in transgenic Arabidopsis thaliana and V. vinifera.Plant cell reports · 2022Article
- MeSPL9 attenuates drought resistance by regulating JA signaling and protectant metabolite contents in cassava.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2022Article
- Role of cassava CC-type glutaredoxin MeGRXC3 in regulating sensitivity to mannitol-induced osmotic stress dependent on its nuclear activity.BMC plant biology · 2022Article
- Overexpression of leucoanthocyanidin reductase or anthocyanidin reductase elevates tannins content and confers cassava resistance to two-spotted spider mite.Frontiers in plant science · 2022Article
- Three Novel C-Repeat Binding Factor Genes ofFrontiers in plant science · 2020Article
- Development of Agrobacterium-mediated transient expression system in Caragana intermedia and characterization of CiDREB1C in stress response.BMC plant biology · 2019Article
- Knockdown of Cytochrome P450 GenesGenes · 2019Article
- The tomato 2-oxoglutarate-dependent dioxygenase geneHorticulture research · 2019Article
- Characterization and expression profiling of thePeerJ · 2019Article
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Authors and funding
6 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
key messageCassava MeCBF1 is a typical CBF transcription factor mediating cold responses but its low expression in apical buds along with a retarded response cause inefficient upregulation of downstream cold-related genes, rendering cassava chilling-sensitive. Low temperature is a major abiotic stress factor affecting survival, productivity and geographic distribution of important crops worldwide. The C-repeat/dehydration-responsive element binding transcription factors (CBF/DREB) are important regulators of abiotic stress response in plants. In this study, MeCBF1, a CBF-like gene, was identified in the tropical root crop cassava (Manihot esculenta Crantz). The MeCBF1 encodes a protein that shares strong homology with DREB1As/CBFs from Arabidopsis as well as other species. The MeCBF1 was localized to the nucleus and is mainly expressed in stem and mature leaves, but not in apical buds or stem cambium. MeCBF1 expression was not only highly responsive to cold, but also significantly induced by salt, PEG and ABA treatment. Several stress-associated cis-elements were found in its promoter region, e.g., ABRE-related, MYC recognition sites, and MYB responsive element. Compared with AtCBF1, the MeCBF1 expression induced by cold in cassava was retarded and upregulated only after 4 h, which was also confirmed by its promoter activity. Overexpression of MeCBF1 in transgenic Arabidopsis and cassava plants conferred enhanced crytolerance. The CBF regulon was smaller and not entirely co-regulated with MeCBF1 expression in overexpressed cassava. The retarded MeCBF1 expression in response to cold and attenuated CBF-regulon might lead cassava to chilling sensitivity.
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