Deguo Han

ORCID: 0000-0002-0132-3018
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About
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Research Areas
  • Plant Stress Responses and Tolerance
  • Plant Gene Expression Analysis
  • Plant Molecular Biology Research
  • Photosynthetic Processes and Mechanisms
  • Plant Micronutrient Interactions and Effects
  • Plant biochemistry and biosynthesis
  • Aluminum toxicity and tolerance in plants and animals
  • Plant responses to water stress
  • Plant nutrient uptake and metabolism
  • Plant tissue culture and regeneration
  • Light effects on plants
  • Berry genetics and cultivation research
  • Postharvest Quality and Shelf Life Management
  • Biochemical and biochemical processes
  • Plant Physiology and Cultivation Studies
  • Plant responses to elevated CO2
  • Legume Nitrogen Fixing Symbiosis
  • Mediterranean and Iberian flora and fauna
  • Antioxidant Activity and Oxidative Stress
  • Biofuel production and bioconversion
  • Conservation, Biodiversity, and Resource Management
  • Agricultural Science and Fertilization
  • Advances in Cucurbitaceae Research
  • Plant Taxonomy and Phylogenetics
  • Growth and nutrition in plants

Ministry of Agriculture and Rural Affairs
2020-2025

Northeast Agricultural University
2014-2025

China Agricultural University
2009-2016

NAC (no apical meristem (NAM), Arabidopsis thaliana transcription activation factor (ATAF1/2) and cup shaped cotyledon (CUC2)) factors play crucial roles in plant development stress responses. Nevertheless, to date, only a few reports regarding stress-related genes are available Malus baccata (L.) Borkh. In this study, the MbNAC25 M. was isolated as member of plant-specific family that regulates Expression induced by abiotic stresses such drought, cold, high salinity heat. The ORF is 1122...

10.3390/ijms21041198 article EN International Journal of Molecular Sciences 2020-02-11

In the natural environment, plants often face unfavorable factors such as drought, cold, and freezing, which affect their growth yield. The MYB (v-myb avian myeloblastosis viral oncogene homolog) transcription factor family is widely involved in plant responses to biotic abiotic stresses. this study, Malus baccata (L.) Borkh was used research material, a gene MbMYB4 of cloned from it. open reading frame (ORF) found be 762 bp, encoding 253 amino acids; sequence alignment results predictions...

10.3390/ijms23031794 article EN International Journal of Molecular Sciences 2022-02-04

The MYB transcription factor (TF) family is one of the largest families in plants, which widely involved responses plants to biotic and abiotic stresses, as well plant growth, development, metabolic regulation. In present study, a new TF gene, MbMYB108, from Malus baccata (L.) Borkh, was identified characterized. open reading frame (ORF) MbMYB108 found be 903 bp, encoding 300 amino acids. Sequence alignment results predictions protein structure indicated that contained conserved domain....

10.3390/ijms23094846 article EN International Journal of Molecular Sciences 2022-04-27

The grape (Vitis vinifera L.) not only has a long history of cultivation, but also rich nutritional value and high economic value. However, grapes often face many threats in the growth process. For example, low temperature salt stress restrict status, yield, geographical distribution grapes. WRKY, as one largest transcription factor (TF) families plants, participates response plants to stress. VvWRKY28, new zinc finger type transcriptional regulator gene, was isolated from Beichun (V. ×...

10.3390/ijms232113418 article EN International Journal of Molecular Sciences 2022-11-02

Plants are often exposed to biotic or abiotic stress, which can seriously impede their growth and development. In recent years, researchers have focused especially on the study of plant responses stress. As one most widely planted grapevine rootstocks, 'Beta' has been extensively proven be highly resistant However, further research is needed understand mechanisms stress in rootstocks. this study, we isolated cloned a novel WRKY transcription factor,

10.3390/ijms25137437 article EN International Journal of Molecular Sciences 2024-07-06

The MYB transcription factor (TF) family is one of the largest families in plants, which widely involved responses to different abiotic stresses, such as salt, cold, and drought. In present study, a new TF gene was cloned from Fragaria vesca (a diploid strawberry) named FvMYB82. open reading frame (ORF) FvMYB82 found be 960 bp, encoding 319 amino acids. Sequence alignment results predictions protein structure indicated that contained conserved R2R3-MYB domain. Subcellular localization...

10.3390/ijms231810538 article EN International Journal of Molecular Sciences 2022-09-11

In the life cycle of apple, it will suffer a variety abiotic stresses, such as iron stress and salt stress. bHLH transcription factors (TFs) play an indispensable role in response plants to this study, new gene named MxbHLH18 was separated from Malus xiaojinensis. According results subcellular localization, localized nucleus. Salt affected expression xiaojinensis seedlings large extent. Due introduction MxbHLH18, resistance Arabidopsis thaliana salt, high low significantly enhanced. Under...

10.3390/ijms23148007 article EN International Journal of Molecular Sciences 2022-07-20

CBF transcription factors (TFs) are key regulators of plant stress tolerance and play an integral role in to adverse growth environments. However, the current research situation, there few reports on response gene Begonia stress. Therefore, this experiment investigated a novel TF gene, named MbCBF2, which was isolated from M. baccata seedlings. According subcellular localization results, MbCBF2 protein located nucleus. In addition, expression level higher new leaves roots under...

10.3390/ijms23179827 article EN International Journal of Molecular Sciences 2022-08-29

The MYB (v-MYB avian myeloblastosis viral oncogene homolog) transcription factor (TF) family has numerous members with complex and diverse functions, which play an indispensable role in regulating the response of plants to stress. In this study, a new 1R-MYB TF gene was obtained from Fragaria vesca (a diploid strawberry) by cloning technology given name, FvMYB114. According subcellular localization results, FvMYB114 protein nuclear protein. Overexpression greatly enhanced adaptability...

10.3390/ijms24065261 article EN International Journal of Molecular Sciences 2023-03-09

Apple is an important horticultural crop, but various adverse environmental factors can threaten the quality and yield of its fruits. The ability apples to resist stress mainly depends on rootstock. Malus baccata (L.) Borkh. a commonly used rootstock in Northeast China. In this study, it was as experimental material, target gene MbWRKY53 screened through transcriptome analysis Real-Time Quantitative Reverse Transcription Polymerase Chain Reaction (RT-qPCR) after cold drought treatment....

10.3390/ijms25147626 article EN International Journal of Molecular Sciences 2024-07-11

Apple, as one of the most important economic forest tree species, is widely grown in world. Abiotic stress, such low temperature and high salt, affect apple growth development. Ethylene response factors (ERFs) are involved responses plants to biotic abiotic stresses. In this study, a new ethylene factor gene was isolated from Malus baccata (L.) Borkh designated MbERF11. The MbERF11 encoded protein 160 amino acid residues with theoretical isoelectric point 9.27 predicated molecular mass 17.97...

10.3390/f11050514 article EN Forests 2020-05-02

Cold and drought stress considerably suppress the development of plants. In this study, a new MYB (v-myb avian myeloblastosis viral)TF gene, MbMYBC1 , was isolated from M. baccata located in nucleus. has positive response to low temperature stress. After being introduced into Arabidopsis thaliana physiological indicators transgenic had corresponding changes under these two stresses, activities catalase (CAT), peroxidase (POD) superoxide dismutase (SOD) increased, electrolyte leakage rate...

10.3389/fpls.2023.1141446 article EN cc-by Frontiers in Plant Science 2023-02-16

Iron stress adversely impacts plants’ growth and development. Transcription factors (TFs) receive signals modulate plant tolerance by influencing the expression of related functional genes. In present study, we investigated role an apple bHLH transcription factor MxbHLH30 in to iron stresses. The was induced significantly low-iron high-iron treatments MxbHLH30-overexpressed Arabidopsis plants displayed iron-stress-tolerant phenotypes. A determination physiological biochemical indexes...

10.3390/ijms26010368 article EN International Journal of Molecular Sciences 2025-01-03

'Beta' (Vitisriparia × V. labrusca) is a vine fruit tree of the genus Vitis which cross between American and riparian grapes. In current situation grape production in northern regions, cold, drought, salinity are important bottlenecks restricting its development, while some rootstocks with excellent traits show disadvantage poor resilience. (Vitis riparia labrusca), one most extensively utilized viticulture, has demonstrated remarkable resilience to adverse conditions. However, mechanisms by...

10.3390/ijms26041695 article EN International Journal of Molecular Sciences 2025-02-17

The AP2/ERF family of transcription factors is one the most conserved and important factor families, it ubiquitous in plants. It plays an essential role plant morphogenesis, molecular mechanisms stress responses, hormone signaling pathways, synthesis secondary metabolites. FaTINY2 was cloned from octaploid strawberry Fragaria × ananassa for this investigation. Bioinformatics revealed that protein possesses a AP2 domain localized nucleus. When expressed plants, quantitative analysis gene...

10.3390/ijms26052109 article EN International Journal of Molecular Sciences 2025-02-27

WRKY transcription factors are widely involved in abiotic stress responses plants. However, their roles the stresses of Malus plants still not well known. In this study, a gene is isolated from baccata (L.) Borkh. and designated as MbWRKY5. MbWRKY5 contains two domains one Cys 2 -His (C H ) zinc-finger motif, was localized nucleus. The expression levels were up-regulated by salinity, heat, cold, drought, abscisic acid treatments M. seedlings. When introduced into tobacco, an improvement...

10.1139/cjps-2018-0053 article EN Canadian Journal of Plant Science 2018-10-23
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