Evidence map›Paper›PMID 40128384›Full record

ArticlePlant cell reports2025

Functional divergence of CAD-like family genes in Saccharum complex under biotic and abiotic stress.

Zhu-Qing Wang, Sheng-Ren Sun, Hao-Yu Wang, Zheng-Wang Bi, Hai-Long Chang, Shuo-Hang Zhang, Jun-Lv Chen, Yuan-Xia Qin, Jian-Tao Wu, Wei Zhang and 3 more

Abstract read
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Article in Plant cell reports, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

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2citing papers in PubMed
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2 citing papers in PubMed.

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5 · Who and what money

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13 authors.

Zhu-Qing Wang *Institute of Nanfan and Seed Industry, Guangdong Academy of Sciences, Guangzhou, 510000, China.
Sheng-Ren Sun *Institute of Nanfan and Seed Industry, Guangdong Academy of Sciences, Guangzhou, 510000, China.
Hao-Yu Wang *National Engineering Research Center for Sugarcane, Fujian Agriculture and Forestry University, Fuzhou, 350002, Fujian, China.
Zheng-Wang BiNational Engineering Research Center for Sugarcane, Fujian Agriculture and Forestry University, Fuzhou, 350002, Fujian, China.
Hai-Long ChangInstitute of Nanfan and Seed Industry, Guangdong Academy of Sciences, Guangzhou, 510000, China.
Shuo-Hang ZhangCollege of Plant Protection, Shenyang Agricultural University, Shenyang, 110866, Liaoning, China.
Jun-Lv ChenInstitute of Nanfan and Seed Industry, Guangdong Academy of Sciences, Guangzhou, 510000, China.
Yuan-Xia QinInstitute of Nanfan and Seed Industry, Guangdong Academy of Sciences, Guangzhou, 510000, China.
Jian-Tao WuInstitute of Nanfan and Seed Industry, Guangdong Academy of Sciences, Guangzhou, 510000, China.
Wei ZhangInstitute of Nanfan and Seed Industry, Guangdong Academy of Sciences, Guangzhou, 510000, China.
Huan-Ying XuInstitute of Nanfan and Seed Industry, Guangdong Academy of Sciences, Guangzhou, 510000, China.
San-Ji GaoNational Engineering Research Center for Sugarcane, Fujian Agriculture and Forestry University, Fuzhou, 350002, Fujian, China. gaosanji@fafu.edu.cn.ORCID http://orcid.org/0000-0003-3442-8470
Qin-Nan WangInstitute of Nanfan and Seed Industry, Guangdong Academy of Sciences, Guangzhou, 510000, China. wangqinnan66@163.com.

Funding

GDAS' Project of Science and Technology Development 2022GDASZH-2022010102Ministry of Science and Technology plans of China G2022030022LNational Major Science and Technology Projects of China Gui Ke AA22117001Special Fund Project for Science and Technology Innovation Strategy of Guangdong Province 2020GDASYL-20200103061the earmarked fund for CARS CARS-17
6 · The paper itself

Abstract

key messageA total of 54 genes of membrane attack complex/perforin (MACPF) superfamily were identified in Saccharum complex and function divergence among SsaCAD-like genes were present in plant against stressors. The membrane attack complex/perforin (MACPF) superfamily belongs to pore-forming proteins involving in innate and adaptive immunity in eukaryotes. The constitutively activated cell death (CAD) proteins contained the MACPF domain participate in plant defense responses under adverse conditions. However, the characteristics and functions of CAD-like genes in sugarcane are still poorly understood. In this study, 54 CAD-like genes were identified in three genomes from Saccharum complex including two clones (Np-X and AP85-441) of Saccharum spontaneum and a clone (Yunnan2009-3) of Erianthus rufipilus. All CAD-like genes were categorized into five phylogenetic groups (I-V). Various cis-acting elements related to stress responses, such as phytohormone response elements, were found in promoter regions. Transcriptome and RT-qPCR analysis demonstrated these genes possessing diverse expression profiles. The SsaCAD1-like1 gene was upregulated in sugarcane cultivars after cold treatment and infection by Xanthomonas albilineans (Xa) causing leaf scald. Meanwhile, this gene was downregulated under drought and ABA treatments but was upregulated and then downregulated across time-points of SA treatment. The SsaCAD4-like1 gene was downregulated under five abiotic stressors. Expression levels of two alleles (SsaCAD2-like1/2) were significantly decreased under all abiotic stressors except for salinity treatment. Similar expression patterns of three alleles (SsaCAD3-like1/2/4) were found under abiotic stress. The SsaCAD1-like1 exhibited a negative role but SsaCAD3-like2/4 acted as positive roles in transgenic Arabidopsis lines against bacterial pathogen infection. Our results provide novel gene resources for developing disease-resistant cultivars in sugarcane.

Indexed as

Plant ProteinsSaccharumStress, PhysiologicalGene Expression Regulation, PlantGenes, PlantMultigene FamilyPhylogenyPlant DiseasesXanthomonasPlant ProteinsCAD-like genesDefense responseMACPF domainSugarcaneTransgenics

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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.