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65 results match your criteria: "Institute of Integrative Plant Biology[Affiliation]"
Plant Signal Behav
December 2025
Institute of Integrative Plant Biology, School of Life Sciences, Jiangsu Normal University, Xuzhou, China.
Bacterial leaf blight (BLB) caused by pv. () has shown a high incidence rate in rice fields in recent years. Rice resistance breeding is considered as the most effective method for achieving economical and sustainable management of BLB disease.
View Article and Find Full Text PDFPlant Physiol Biochem
December 2024
Institute of Integrative Plant Biology, School of Life Sciences, Jiangsu Normal University, Xuzhou, 221116, China. Electronic address:
Int J Mol Sci
August 2024
Laboratory of Molecular Biology of Tomato, Bioengineering College, Chongqing University, Chongqing 400030, China.
In the original publication [...
View Article and Find Full Text PDFFront Plant Sci
June 2024
Institute of Biotechnology, Qingdao Academy of Agricultural Sciences, Qingdao, Shandong, China.
Introduction: Expansins (EXPs) are essential components of the plant cell wall that function as relaxation factors to directly promote turgor-driven expansion of the cell wall, thereby controlling plant growth and development and diverse environmental stress responses. EXPs genes have been identified and characterized in numerous plant species, but not in sweetpotato.
Results And Methods: In the present study, a total of 59 EXP genes unevenly distributed across 14 of 15 chromosomes were identified in the sweetpotato genome, and segmental and tandem duplications were found to make a dominant contribution to the diversity of functions of the IbEXP family.
Plants (Basel)
May 2024
Laboratory of Molecular Biology of Tomato, Bioengineering College, Chongqing University, Chongqing 400030, China.
MADS-box transcription factors act as the crucial regulators in plant organ differentiation. Crop yields are highly influenced by the flower number and fruit growth. However, flower identification is a very complex biological process, which involves many cascade regulations.
View Article and Find Full Text PDFPlant Physiol Biochem
July 2024
Institute of Integrative Plant Biology, School of Life Sciences, Jiangsu Normal University, Xuzhou, 221116, Jiangsu Province, People's Republic of China. Electronic address:
Genes (Basel)
March 2024
Institute of Integrative Plant Biology, School of Life Sciences, Jiangsu Normal University, Xuzhou 221116, China.
Sweetpotato ( L.) is a strategic crop with both economic and energy value. However, improving sweetpotato varieties through traditional breeding approaches can be a time-consuming and labor-intensive process due to the complex genetic nature of sweetpotato as a hexaploid species (2n = 6x = 90).
View Article and Find Full Text PDFInt J Mol Sci
February 2024
Laboratory of Molecular Biology of Tomato, Bioengineering College, Chongqing University, Chongqing 400030, China.
MADS-box transcription factors have crucial functions in numerous physiological and biochemical processes during plant growth and development. Previous studies have reported that two MADS-box genes, and play important regulatory roles in the sepal development of tomato, respectively. However, the functional relationships between these two genes are still unknown.
View Article and Find Full Text PDFBMC Plant Biol
March 2024
Institute of Integrative Plant Biology, School of Life Sciences, Jiangsu Normal University, 101 Shanghai Road, Xuzhou, Jiangsu Province, 221116, China.
Genes (Basel)
July 2023
Institute of Integrative Plant Biology, School of Life Sciences, Jiangsu Normal University, Xuzhou 221116, China.
Abscisic acid (ABA), a critical phytohormone that regulates plant development and stress response, is sensed by the ABA receptors PYR/PYL/RCAR (PYLs). The PYL genes have been widely studied in multiple plant species, while a systematic analysis of PYL genes in the genus remains unperformed. Here, a total of 13, 14, and 14 PYLs were identified in , , and , respectively.
View Article and Find Full Text PDFFront Plant Sci
February 2023
Institute of Integrative Plant Biology, School of Life Sciences, Jiangsu Normal University, Xuzhou, China.
DNA-binding with one finger (Dof) transcription factors play a crucial role in plant abiotic stress regulatory networks, although massive Dofs have been systematically characterized in plants, they have not been identified in the hexaploid crop sweetpotato. Herein, 43 genes were detected to be disproportionally dispersed across 14 of the 15 chromosomes of sweetpotato, and segmental duplications were discovered to be the major driving force for the expansion of . The collinearity analysis of with their related orthologs from eight plants revealed the potential evolutionary history of Dof gene family.
View Article and Find Full Text PDFInt J Mol Sci
February 2023
Institute of Integrative Plant Biology, School of Life Sciences, Jiangsu Normal University, Xuzhou 221116, China.
In this study, the influences of long-term soil drought with three levels [soil-relative water content () (75 ± 5)%, as the control; (55 ± 5)%, mild drought; (45 ± 5)%, severe drought] were investigated on sucrose-starch metabolism in sweet potato tuberous roots (TRs) by pot experiment. Compared to the control, drought stress increased soluble sugar and sucrose content by 4-60% and 9-75%, respectively, but reduced starch accumulation by 30-66% through decreasing the starch accumulate rate in TRs. In the drought-treated TRs, the inhibition of sucrose decomposition was attributed to the reduced activities of acid invertase (AI) and alkaline invertase (AKI) and the expression, rather than sucrose synthase (SuSy), consequently leading to the increased sucrose content in TRs.
View Article and Find Full Text PDFFront Plant Sci
January 2023
Xuzhou Institute of Agricultural Sciences in Jiangsu Xuhuai District/Sweetpotato Research Institute, Chinese Academy of Agricultural Sciences/Key Laboratory of Biology and Genetic Breeding of Sweetpotato, Ministry of Agriculture and Rural Affairs, Xuzhou, China.
Front Plant Sci
January 2023
Jiangsu Key Laboratory of Phylogeny and Comparative Genomics, School of Life Sciences, Institute of Integrative Plant Biology, Jiangsu Normal University, Xuzhou, China.
Two-component system (TCS), which comprises histidine kinases (HKs), histidine phosphotransfer proteins (HPs), and response regulators (RRs), plays essential roles in regulating plant growth, development, and response to various environmental stimuli. TCS genes have been comprehensively identified in various plants, while studies on the genome-wide identification and analysis of TCS in sweet potato were still not reported. Therefore, in this study, a total of 90 TCS members consisting of 20 HK(L)s, 11 HPs, and 59 RRs were identified in the genome of .
View Article and Find Full Text PDFBMC Plant Biol
January 2023
Institute of Integrative Plant Biology, School of Life Sciences, Jiangsu Normal University, Xuzhou, 221116, Jiangsu Province, China.
BMC Plant Biol
December 2022
Institute of Integrative Plant Biology, School of Life Sciences, Jiangsu Normal University, 221116, Xuzhou, Jiangsu Province, China.
Background: WRKY transcription factors play pivotal roles in regulating plant multiple abiotic stress tolerance, however, a genome-wide systematical analysis of WRKY genes in sweetpotato is still missing.
Results: Herein, 84 putative IbWRKYs with WRKY element sequence variants were identified in sweetpotato reference genomes. Fragment duplications, rather than tandem duplications, were shown to play prominent roles in IbWRKY gene expansion.
Front Plant Sci
November 2022
Institute of Integrative Plant Biology, School of Life Sciences, Jiangsu Normal University, Xuzhou, China.
In order to explore the effect of potassium (K) deficiency on nitrogen (N) metabolism in sweet potato ( L.), a hydroponic experiment was conducted with two genotypes (Xushu 32, low-K-tolerant; Ningzishu 1, low-K-sensitive) under two K treatments (-K, <0.03 mM of K; +K, 5 mM of K) in the greenhouse of Jiangsu Normal University.
View Article and Find Full Text PDFPlant Physiol
January 2023
Institute of Integrative Plant Biology, School of Life Sciences, Jiangsu Normal University, Xuzhou, 221116, China.
Plants often simultaneously experience combined stresses rather than a single stress, causing more serious damage, but the underlying mechanisms remain unknown. Here, we identified the stress-induced IbNAC3 from sweet potato (Ipomoea batatas) as a nucleus-localized transcription activator. IbNAC3 contains a unique activation domain whose MKD sequence confers transactivation activities to multiple other TFs and is essential for the activated expression of downstream target genes.
View Article and Find Full Text PDFGenes (Basel)
October 2022
Key Laboratory of Sweet Potato Biology and Biotechnology, Ministry of Agriculture and Rural Affairs/Beijing Key Laboratory of Crop Genetic Improvement/Laboratory of Crop Heterosis and Utilization and Joint Laboratory for International Cooperation in Crop Molecular Breeding, Ministry of Education, College of Agronomy & Biotechnology, China Agricultural University, Beijing 100193, China.
Food security is the main challenge to the developing world, especially in the least developed countries [...
View Article and Find Full Text PDFGenes (Basel)
June 2022
Institute of Integrative Plant Biology, School of Life Sciences, Jiangsu Normal University, Xuzhou 221116, China.
is a glycosyltransferase capable of synthesizing the glycosyl inositol phosphorylceramide (GIPC) sphingolipid. The GIPC sphingolipid is a Na receptor on cell membranes which can sense extracellular Na concentrations, promote the increase in intracellular Ca concentrations, and plays critical roles in maintaining intracellular Na balance. Therefore, the gene plays an important role in the genetic improvement of crop salt tolerance.
View Article and Find Full Text PDFBMC Plant Biol
May 2022
Institute of Integrative Plant Biology, School of Life Sciences, Jiangsu Normal University, Xuzhou, 221116, Jiangsu Province, China.
Background: The plant-specific GRAS transcription factors play pivotal roles in various adverse environmental conditions. Numerous GRAS genes have been explored and characterized in different plants, however, comprehensive survey on GRASs in sweetpotato is lagging.
Results: In this study, 72 putative sweetpotato IbGRAS genes with uneven distribution were isolated on 15 chromosomes and classified into 12 subfamilies supported by gene structures and motif compositions.
Front Plant Sci
April 2022
Xuzhou Institute of Agricultural Sciences in Jiangsu Xuhuai District, Key Laboratory of Biology and Genetic Improvement of Sweetpotato, Ministry of Agriculture, Sweetpotato Research Institute, Chinese Academy of Agricultural Sciences, Xuzhou, China.
The present study was undertaken to determine the scope of sweetpotato cultivation in arid regions of China. For this purpose, we investigated yield, anthocyanin compositions and physicochemical properties of starch in purple-fleshed sweetpotato (PFSP) "Xuzishu8" under humid (zi8-X) and arid (zi8-D) environments of China. The experiment was conducted in three replications in both environments during 2019 and 2020.
View Article and Find Full Text PDFGenes (Basel)
February 2022
Institute of Integrative Plant Biology, School of Life Science, Jiangsu Normal University, Xuzhou 221116, China.
MicroRNA319 (miR319) plays a key role in plant growth, development, and multiple resistance by repressing the expression of targeted () genes. Two members, and , were discovered in the miR319 gene family in sweet potato ( [L.] Lam).
View Article and Find Full Text PDFPlant Signal Behav
December 2022
Institute of Integrative Plant Biology, School of Life Sciences, Jiangsu Normal University, Xuzhou, China.
Bacterial leaf blight caused by pv. () has always been considered to be one of the most severe worldwide diseases in rice. strains usually use the highly conserved type III secretion system (T3SS) to deliver virulence effectors into rice cells and further suppress the host's immunity.
View Article and Find Full Text PDFPlant Cell
April 2022
State Key Laboratory of Crop Stress Adaptation and Improvement, School of Life Sciences, Henan University, Kaifeng 475001, China.
Flowering is a critical agricultural trait that substantially affects tomato fruit yield. Although drought stress influences flowering time, the molecular mechanism underlying drought-regulated flowering in tomato remains elusive. In this study, we demonstrated that loss of function of tomato OPEN STOMATA 1 (SlOST1), a protein kinase essential for abscisic acid (ABA) signaling and abiotic stress responses, lowers the tolerance of tomato plants to drought stress.
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