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Biochemistry & Molecular Biology
Hong Zhao, Yue Zhang, Hui Zhang, Yanzhai Song, Fei Zhao, Yu'e Zhang, Sihui Zhu, Hongkui Zhang, Zhendiao Zhou, Han Guo, Miaomiao Li, Junhui Li, Qiang Gao, Qianqian Han, Huaqiu Huang, Lucy Copsey, Qun Li, Hua Chen, Enrico Coen, Yijing Zhang, Yongbiao Xue
Summary: Research shows that different species with the SI system can detoxify S-RNases from Petunia, which may have ancestral features and have evolved additional SLFs. Type-1 is likely maintained in many lineages through deletion of duplicate S-loci, while in other lineages SI may have been lost through deletion of S-loci or retention of duplications.
Article
Cell Biology
Mei Ji, Zhao Zhao, Yue Li, Penglin Xu, Jia Shi, Zhe Li, Kaige Wang, Xiaotian Huang, Bin Liu
Summary: FBXO6 was identified as the ubiquitin E3 ligase for RNASET2, promoting its instability through ubiquitin-mediated proteasome degradation pathway. High expression of FBXO6 was associated with poor overall survival in ovarian cancer patients, suggesting a potential therapeutic target for ovarian cancer treatment.
CELL DEATH & DISEASE
(2021)
Article
Plant Sciences
Xiaoqiang Li, Mengyu Cheng, Chao Tang, Xiaoxuan Zhu, Kaijie Qi, Shaoling Zhang, Juyou Wu, Peng Wang
Summary: This study conducted a systematic analysis of the Rosaceae FLA gene family, investigating gene structure and evolutionary processes, revealing the expression patterns of FLA genes in pear and their regulatory roles in pollen tube growth.
PLANT SYSTEMATICS AND EVOLUTION
(2021)
Article
Plant Sciences
Sumathi Tomes, Kularajathevan Gunaseelan, Monica Dragulescu, Yen-Yi Wang, Lindy Guo, Robert J. Schaffer, Erika Varkonyi-Gasic
Summary: There have been successful studies that have sped up the flowering cycle in woody perennial horticultural species. In one study, a gene from silver birch was used to accelerate flowering in apple, and similar results were achieved in European pear. These transformed pear lines were able to flower and produce fruit within a short period of time, showing potential for use in rapid breeding programs.
FRONTIERS IN PLANT SCIENCE
(2023)
Article
Nutrition & Dietetics
Nicolette W. de Jong, Severina Terlouw, Frank E. van Boven, M. S. van Maaren, Marco W. J. Schreurs, Dianne B. P. M. Van den Berg-Somhorst, Diederik Esser, Shanna Bastiaan-Net
Summary: The study aimed to measure allergic symptoms in birch pollen allergic patients during challenges with two different pear varieties. Results showed that symptoms were less severe during challenges with 'Cepuna' pears, suggesting that sensitized patients may consume small amounts of 'Cepuna' pears outside of the birch pollen season.
Article
Biochemistry & Molecular Biology
Zhihua Hua
Summary: This study identified four distinct groups of plant F-box genes, some of which are species/lineage-specific while others are present in multiple plant genomes. Statistical modeling indicates that the evolutionary processes of these genes are different, with some being skewed towards fewer species and more paralogs, and others following a random statistical model in terms of presence frequency and sizes in plant genomes.
INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES
(2021)
Article
Biotechnology & Applied Microbiology
Rita S. Borna, Erik H. Murchie, Kevin A. Pyke, Jeremy A. Roberts, Zinnia H. Gonzalez-Carranza
Summary: This study demonstrates that OsFBK1 and EP3 are functional orthologues of HWS, with complex regulatory roles in plant growth and development at different developmental stages. Both EP3 and OsFBK1 affect plant architecture, organ size, floral organ number and size, floral morphology, pollen viability, grain size and weight. Their effects on the transcript levels of multiple genes in the rice microRNA pathway suggest independent regulatory pathways involving EP3 and OsFBK1.
PLANT BIOTECHNOLOGY JOURNAL
(2022)
Article
Plant Sciences
Xu Huang, Jiawei Mei, Jing Zhang, Xiao Liu, Chunlei Wang
Summary: This study identified 27 SFBB genes in 'Yali' pear using transcriptome sequencing and PCR techniques. It found that SFBB genes from Pyrus were divided into 26 types and showed high intrahaplotypic divergence, comparable to the allelic diversity of S-RNase. These findings provide insights into the self-incompatibility system in pears.
HORTICULTURAL PLANT JOURNAL
(2023)
Article
Plant Sciences
Jianzhao Li, Xinhui Yan, Mudassar Ahmad, Wenjie Yu, Zhizhong Song, Junbei Ni, Qinsong Yang, Yuanwen Teng, Hongxia Zhang, Songling Bai
Summary: The study found that alternative splicing of the PpDAM1 gene may play a crucial role in the pear flower bud dormancy process in 'Dangshansu' pear tree.
PLANT PHYSIOLOGY AND BIOCHEMISTRY
(2021)
Article
Multidisciplinary Sciences
Mehrdad Bakhtiari, Jonghun Park, Yuan-Chun Ding, Sharona Shleizer-Burko, Susan L. Neuhausen, Bjarni V. Halldorsson, Kari Stefansson, Melissa Gymrek, Vineet Bafna
Summary: Variable number tandem repeats (VNTRs) play a significant role in genetic variation in organisms and have implications for human diseases. The adVNTR-NN method allows rapid and accurate genotyping of VNTRs from large whole genome sequencing datasets, identifying eVNTR loci that impact gene expression in diseases such as Alzheimer's, obesity and familial cancers.
NATURE COMMUNICATIONS
(2021)
Editorial Material
Evolutionary Biology
Fuqiang Ma, Chun Yin Lau, Chaogu Zheng
Summary: The study revealed that the F-box and csGPCR gene families in nematodes show greater diversity compared to other gene families, with significant differences between Hawaiian and non-Hawaiian subpopulations. Strong positive selection signals were identified in these genes, particularly in the non-Hawaiian population, leading to increased polymorphism. These natural variants, mainly located in substrate-recognition domains and receptor regions, may provide advantages for adaptation by affecting protein degradation and environmental sensing.
GENOME BIOLOGY AND EVOLUTION
(2021)
Article
Plant Sciences
Akash, Adwaita Prasad Parida, Alok Srivastava, Saloni Mathur, Arun Kumar Sharma, Rahul Kumar
Summary: This study identified 410 members of the F-box gene superfamily in tomato, which are classified into ten subfamilies based on C-terminal domains. Both segmental and tandem duplication events contribute significantly to their expansion in the genome. The F-box genes play pivotal roles in fruit ripening and Pi starvation response in tomato, providing new avenues for functional characterization of candidate genes in related species.
PLANT PHYSIOLOGY AND BIOCHEMISTRY
(2021)
Article
Biochemistry & Molecular Biology
Honghong Jiao, Zhongyi Hua, Junhui Zhou, Jin Hu, Yuyang Zhao, Yingping Wang, Yuan Yuan, Luqi Huang
Summary: This study identified MADS-box transcription factors in Panax and found high expression levels of SVP, ANR1, and SOC1-like clade genes in its roots. Two SOC1-like genes, PgMADS41 and PgMADS44, were confirmed to increase lateral root number and main root length in transgenic Arabidopsis thaliana by improving the expression of certain genes. This research provides new insights into the coordinated regulatory function of SOC1-like clade genes in Panax root development and triterpenoid accumulation.
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
(2023)
Article
Plant Sciences
Yuhao Gao, Qinsong Yang, Xinhui Yan, Xinyue Wu, Feng Yang, Jianzhao Li, Jia Wei, Junbei Ni, Mudassar Ahmad, Songling Bai, Yuanwen Teng
Summary: Dormancy-associated MADS-box (DAM) genes play a crucial role in regulating the endodormancy cycle in rosaceous plants. A high-quality genome assembly for the 'Cuiguan' pear (Pyrus pyrifolia) was constructed using PacBio and Hi-C technologies, revealing the differential expression of pear DAM genes and their repressive effects on bud break. Novel genes potentially involved in endodormancy release regulation were identified through RNA and chromatin immunoprecipitation sequencing analyses.
HORTICULTURE RESEARCH
(2021)
Article
Biotechnology & Applied Microbiology
Ailan Wang, Wei Chen, Shiheng Tao
Summary: In the Caenorhabditis genus, extensive species-specific tandem duplications and occasional gene loss drove the rapid evolution of the F-box gene family, leading to complex gene structural variation and diversified functions affecting growth and development within and among Caenorhabditis species. Functional divergence of F-box genes in Caenorhabditis species was suggested to be achieved through sub-functionalization by highly divergent stage-specific expression patterns. This study lays the foundation for future functional studies on the evolution of F-box genes in the Caenorhabditis genome.
Article
Genetics & Heredity
Yueyuan Liu, Jieying Sun, Mingyue Zhang, Guangyan Yang, Runze Wang, Jintao Xu, Qingyu Li, Shaoling Zhang, Wenquan Le, Baofeng Hao, Yuanjun Li, Jun Wu
Article
Biochemistry & Molecular Biology
Xun Sun, Bisheng Pan, Yun Wang, Wenyu Xu, Shaoling Zhang
MOLECULAR PLANT-MICROBE INTERACTIONS
(2020)
Article
Biochemical Research Methods
Ye Zhou, Yongdan Huang, Lei Wu, Guoming Wang, Chao Gu, Shaoling Zhang
PLANT MOLECULAR BIOLOGY REPORTER
(2020)
Article
Plant Sciences
Ming Qian, Linlin Xu, Chao Tang, Hao Zhang, Hongru Gao, Peng Cao, Hao Yin, Lei Wu, Juyou Wu, Chao Gu, Shaoling Zhang
Article
Horticulture
Minyan Song, Rihong Wang, Fengli Zhou, Ran Wang, Shaoling Zhang, Dingli Li, Jiankun Song, Shaolan Yang, Yingjie Yang
SCIENTIA HORTICULTURAE
(2020)
Article
Environmental Sciences
Jiyu Li, Lu Zheng, Ye Fan, Yuerong Wang, Yurou Ma, Dongfang Gu, Yaping Lu, Shaoling Zhang, Xi Chen, Wei Zhang
Summary: PbMTP8.1 is a specific manganese transporter localized to the pre-vacuolar compartment, which enhances plant tolerance to manganese by sequestering manganese into vacuoles.
ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY
(2021)
Article
Plant Sciences
Xiaobing Kou, Qian Liu, Yangyang Sun, Peng Wang, Shaoling Zhang, Juyou Wu
FRONTIERS IN PLANT SCIENCE
(2020)
Article
Biochemistry & Molecular Biology
Chao Gu, Ruo-Fan Wu, Cai-Yun Yu, Kai-Jie Qi, Chen Wu, Hu-Ping Zhang, Shao-Ling Zhang
Summary: Sorbitol accumulation in pear fruit is cooperatively mediated by various SOTs, including SOT3, SOT6/20, SOT19/21, and SOT22. Sorbitol concentration showed positive correlations to fructose and glucose concentrations, indicating its role in determining fruit sweetness.
Article
Plant Sciences
Yun Wang, Guoming Wang, Wenyu Xu, Zhenwu Zhang, Xun Sun, Shaoling Zhang
Summary: This study found that exogenous melatonin treatment can enhance pear resistance to B. dothidea by increasing autophagic activity and the accumulation of soluble sugars and organic acids.
Article
Genetics & Heredity
Guoming Wang, Xun Sun, Zhihua Guo, Dirk Joldersma, Lei Guo, Xin Qiao, Kaijie Qi, Chao Gu, Shaoling Zhang
Summary: In this study, 719 putative PP2C genes were identified in eight Rosaceae species, including 118 in Chinese white pear. Phylogenetic analysis of Chinese white pear's PbrPP2C genes revealed expansion of the family through WGD and DSD, while also showing organ-specific functions. QRT-PCR validation indicated a role in ABA-mediated response to abiotic stress for nine PbrPP2C genes, with five functioning in the nucleus.
FRONTIERS IN GENETICS
(2021)
Article
Biotechnology & Applied Microbiology
Guoming Wang, Kaijie Qi, Xin Gao, Lei Guo, Peng Cao, Qionghou Li, Xin Qiao, Chao Gu, Shaoling Zhang
Summary: In this study, the evolution, characteristics, and expression patterns of PYL genes in Rosaceae plants were investigated. Whole-genome duplication and dispersed duplication were found to be the main drivers for the expansion of PYL gene family, and purifying selection was the major force in PYL gene evolution. qRT-PCR validation revealed the important roles of PYL genes in seed germination and abiotic stress responses in Chinese white pear.
Article
Horticulture
Guoming Wang, Xin Gao, Xueping Wang, Peizhuo Liu, Sophia Lee Guan, Kaijie Qi, Shaoling Zhang, Chao Gu
Summary: This study investigates the formation process and regulatory mechanism of pear fruit size through measuring fruit characteristics, cell numbers, and transcriptome sequencing. The results suggest that fruit size is determined by both cell numbers and cell sizes, and differentially expressed genes related to pear fruit size have been identified.
SCIENTIA HORTICULTURAE
(2022)
Article
Biochemistry & Molecular Biology
Guoming Wang, Lei Guo, Zhihua Guo, Sophia Lee Guan, Nan Zhu, Kaijie Qi, Chao Gu, Shaoling Zhang
Summary: In this study, the expression patterns of PbrEBF1, PbrEBF2, and PbrEBF3 in response to ethylene and 1-MCP treatment were investigated. PbrEBF3 showed potential association with fruit ripening and interaction with PbrEILs. PbrEBF3 plays a central role in pear fruit ripening through mediation of the ethylene signaling pathway.
Article
Biology
Guoming Wang, Zhihua Guo, Xueping Wang, Sophia Lee Guan, Hongru Gao, Kaijie Qi, Chao Gu, Shaoling Zhang
Summary: In this study, 10 candidate reference genes were identified and evaluated for their expression stability during pear fruit development stages. The results showed that Pbr028511, Pbr038418, and Pbr041114 were the most stable reference genes in different pear cultivars. These findings provide valuable references for gene function investigations and molecular mechanism studies in fruit development and ripening for various pear cultivars.
Article
Biochemistry & Molecular Biology
Yanru Feng, Muhammad Shahedul Alam, Feng Yan, Michael Frei
Summary: Tropospheric ozone has significant effects on the remobilization and allocation efficiency of aboveground biomass and nutrients in cereal crops. Long-term ozone exposure increases straw C:N ratio and affects grain C:N ratio. Grain N concentrations increase significantly under ozone stress, but N yield declines due to grain yield losses. Various indicators of N use efficiency are reduced, indicating reduced N absorption from soil and allocation from vegetative to reproductive organs. Straw C:N ratio is not suitable for predicting wheat productivity. Nitrogen harvest index (NHI) is not affected by ozone stress, but the relationship between harvest index (HI) and NHI is changed by elevated ozone concentration.
Article
Biochemistry & Molecular Biology
Cong Guan, Wei Li, Guoliang Wang, Ruimei Yang, Jinglei Zhang, Jinhong Zhang, Bo Wu, Run Gao, Chunlin Jia
Summary: This study characterized the expression profiles of mRNAs and ncRNAs in switchgrass under drought stress. The up-regulated mRNAs were enriched in starch and sucrose metabolism pathway, while the differentially expressed lncRNAs potentially regulated protein-coding genes. The study also constructed regulatory networks and validated the functionality of the target gene PvSS4 in enhancing drought tolerance.
Article
Biochemistry & Molecular Biology
Juan Nicolas-Espinosa, Lucia Yepes-Molina, Fuensanta Martinez-Bernal, Miriam Fernandez-Pozurama, Micaela Carvajal
Summary: This study aimed to investigate the physiological response of broccoli leaves to abiotic stresses such as salinity and boron toxicity/deficiency. The results showed that the combined stress of salinity and boron deficiency resulted in a significant reduction in plant biomass, and the adaptation mechanisms were associated with water and boron concentration in the leaves. The expression patterns of PIP aquaporins varied among the different stress treatments, and their presence in the plasma membrane and interaction with the lipid environment played potential regulatory roles in facilitating salinity-boron stress adaptation mechanisms.
Review
Biochemistry & Molecular Biology
Wen-Feng Huang, Juan Li, Jian-An Huang, Zhong-Hua Liu, Li-Gui Xiong
Summary: This review examines the seasonal trends of phyllosphere microorganisms in woody and herbaceous plants and explores the factors influencing these trends. While herbaceous and woody plants share some similarities and differences in their phyllosphere microbiomes, further experimental validation is needed.
Article
Biochemistry & Molecular Biology
Changguang Liao, Hui Shen, Zihan Gao, Yunshu Wang, Zhiguo Zhu, Qiaoli Xie, Ting Wu, Guoping Chen, Zongli Hu
Summary: The novel CRF, SlCRF6, plays a crucial role in regulating tomato plant morphology, leaf development, and the accumulation of photosynthetic products.
Article
Biochemistry & Molecular Biology
Alok Madhu, Alok Sharma, Amandeep Kaur, Kashmir Singh, Santosh Kumar Upadhyay
Summary: In this study, 15 TaMDHAR genes were identified in bread wheat and their crucial roles in antioxidants, growth and development, and stress responses were revealed.
Article
Biochemistry & Molecular Biology
Kai Zheng, Yongsheng Cai, Yanying Qu, Lu Teng, Chaoyue Wang, Jie Gao, Quanjia Chen
Summary: In this study, the whole genome identification and bioinformatics analysis of the HCT gene family were performed in G. barbadense. The results showed that the GbHCT114 gene regulates plant trichome development, which is closely related to cotton fiber quality. Gene silencing and overexpression experiments confirmed the important role of GbHCT114 gene in cotton fiber morphology, lignin content, and secondary xylem duct cell wall development. Transcriptomic analysis identified differentially expressed genes associated with lignin synthesis and fiber development.
Review
Biochemistry & Molecular Biology
Tanashvi Seth, Sejal Asija, Shahid Umar, Ravi Gupta
Summary: Plants activate a sophisticated signaling cascade in response to pests and pathogens, with lipids playing a crucial role in mediating these defense responses. Different types of lipids are involved in cell signaling during plant-pathogen interaction and each lipid has specific relevance and contributes to specific signaling cascades. Lipid biosynthetic enzymes, including phospholipases, are involved in the production of defense signaling molecules. Lipids participate in stress signaling by mediating signal transduction, acting as precursors for bioactive molecules, regulating ROS formation, and interacting with phytohormones.
Article
Biochemistry & Molecular Biology
Yangyang Chen, Xiao Wu, Xiaohua Wang, Qionghou Li, Hao Yin, Shaoling Zhang
Summary: 'Nanguo' pears emit a rich aroma when fully ripe, and the important volatile components are the six-carbon compounds derived from the lipoxygenase pathway. This study identified a highly expressed bZIP transcription factor that is induced during the mature stage of 'Nanguo' pears, and demonstrated its regulatory role in fatty acid-derived volatile biosynthesis.
Article
Biochemistry & Molecular Biology
Zhao Geng, Haikuan Dou, Jianguang Liu, Guiyuan Zhao, Linlin Liu, Ning Zhao, Hanshuang Zhang, Yongqiang Wang, Zetong An
Summary: The overexpression of GhFB15 gene decreases the salt tolerance of Arabidopsis plants, while silencing the gene improves the salt tolerance of cotton plants. Furthermore, GhFB15 regulates the accumulation of flavonoids and the levels of ROS.
Article
Biochemistry & Molecular Biology
Linjun Cai, Ancheng Ma, Jiao Lei, Chongsheng He
Summary: METTL4 is identified as a plant DNA 6mA methyltransferase in Arabidopsis thaliana and plays a crucial role in regulating heat stress response.
Article
Biochemistry & Molecular Biology
Zailong Tian, Kun Li, Yaru Sun, Baojun Chen, Zhaoe Pan, Zhenzhen Wang, Baoyin Pang, Shoupu He, Yuchen Miao, Xiongming Du
Summary: Plants have evolved a mechanism called 'stress memory' to survive in various environmental stresses. This study reveals the physiological, biochemical, and molecular mechanisms underlying drought stress memory formation in cotton, highlighting the role of histone modification H3K4me3 in regulating transcriptional memory. It also investigates the intergenerational inheritance of drought stress memory in cotton, providing theoretical guidance for cotton breeding.
