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| 1 | Cotton GhPOX1 encoding plant class Ⅲ peroxidase may be responsible for the high level of reactive oxygen species production that is related to cotton fiber elongation显示文摘The accumulation of reactive oxygen species(ROS) is involved in plant cell development.In plant,class Ⅲ peroxidases are heme-containing enzymes encoded by a large multi-gene family participated in the release or consumption of ROS.The specific function of each member of the family is still elusive.Here,we showed that ROS was significantly generated during cotton fiber initiation and elongation,whereas,application of NADPH oxidase inhibitor diphenyleneiodonium(DPI) and peroxidase inhibitor salicylhydroxamic acid(SHAM) to the wild-type cotton ovule culture significantly suppressed fiber growth,respectively.Their inhibitory effects were caused by the reduction of superoxide radical(O2-).Ten GhPOX genes(cDNAs) encoding cotton class Ⅲ peroxidases were isolated,among them eight GhPOX genes were reported for the first time.Microarray analyses indicated that GhPOX1 was the mostly predomi-nantly expressed in fast-elongating cotton fiber cells.Real-time quantitative PCR analysis revealed the transcript level of GhPOX1 was over 400-fold higher in growing fiber cells than in ovules,flowers,roots,stems and leaves.To reveal the role of GhPOX1 in plant devel-opment,its Arabidopsis orthologue atpox13 mutant was demonstrated to be defective in branch root development.Taken together,the data suggest that GhPOX1 plays an important role during fiber cell elongation possibly by mediating production of reactive oxygen spe-cies. | Wenqian Mei Yongmei Qin Wenqiang Song Jun Li Yuxian Zhu | 2009 | Journal of Genetics and Genomics2009，36，3： | 19 |
| 2 | Identification of blood vascular endothelial stem cells by the expression of protein C receptor显示文摘脉管的生长并且改变依赖于从干细胞和 perivascular 细胞的参与的新 endothelial 细胞的产生维持容器正直和功能。存在和脉管的 endothelial 干细胞(VESC ) 的细胞的身份仍然保持不清楚。在成年纸巾的 perivascular pericytes 被认为在早开发期间从间充质的祖先的招募和区别产生。在这研究,我们识别了蛋白质 C 表示受体(Procr +) endothelial 房间作为在多重纸巾的 VESC。Procr + VESC 在文化,在移植的高容器体质效率,在系跟踪的长期的同种细胞的扩大,和 EndMT 特征展出柔韧的 clonogenicity。而且, Procr + VESC 是 bipotent,产生 endothelial 房间和 pericytes 的 de novo 形成。这在成年 angiogenesis 代表 pericytes 的新奇起源,重塑我们血容器开发和 homeostatic 过程的理解。我们的学习可以也提供一个更精确的治疗学的目标禁止病理学的 angiogenesis 和肿瘤生长。 | Qing Cissy Yu Wenqian Song Daisong Wang Yi Arial Zeng | 2016 | Cell Research2016，26，10： | 12 |
| 3 | Overexpression of the CmJAZ1-like gene delays flowering in Chrysanthemum morifolium显示文摘Chrysanthemum(Chrysanthemum morifolium)is one of the four major cut-flower plants worldwide and possesses both high ornamental value and cultural connotation.As most chrysanthemum varieties flower in autumn,it is costly to achieve annual production.JAZ genes in the TIFY family are core components of the jasmonic acid(JA)signaling pathway;in addition to playing a pivotal role in plant responses to defense,they are also widely implicated in regulating plant development processes.Here,we characterized the TIFY family gene CmJAZ1-like from the chrysanthemum cultivar‘Jinba’.CmJAZ1-like localizes in the nucleus and has no transcriptional activity in yeast.Tissue expression pattern analysis indicated that CmJAZ1-like was most active in the root and shoot apex.Overexpressing CmJAZ1-like with Jas domain deletion in chrysanthemum resulted in late flowering.RNA-Seq analysis of the overexpression lines revealed some differentially expressed genes(DEGs)involved in flowering,such as the homologs of the flowering integrators FT and SOC1,an FUL homolog involved in flower meristem identity,AP2 domain-containing transcription factors,MADS box genes,and autonomous pathway-related genes.Based on KEGG pathway enrichment analysis,the differentially transcribed genes were enriched in carbohydrate metabolic and fatty acid-related pathways,which are notable for their role in flowering in plants.This study preliminarily verified the function of CmJAZ1-like in chrysanthemum flowering,and the results can be used in molecular breeding programs aimed at flowering time regulation of chrysanthemum. | Yunxiao Guan Lian Ding Jiafu Jiang Yuanyue Shentu Wenqian Zhao Kunkun Zhao Xue Zhang Aiping Song Sumei Chen Fadi Chen | 2021 | Horticulture Research2021，8，1： | 3 |
| 4 | Hormones induce the formation of luminal-derived basal cells in the mammary gland显示文摘In the mammary gland, it is widely believed that the luminal cells are unipotent after birth, contributing only to the luminal compartment in normal development. Here, by lineage tracing, we uncovered an unexpected potential of luminal cells that can give rise to basal cells during pregnancy. These luminal-derived basal cells (LdBCs) persisted through mammary regression and gen erated more proge ny in successive rounds of preg nan cies. LdBCs express basal markers as well as estroge n receptor a (ERa). I n ovariectomized (OVX) mice, stimulation with estrogen and progesterone promoted the formation of LdBCs. In serial transplantation assays, LdBCs were able to rec on stitute new mammary glands in a hormone-depende nt manner. Tran scriptome an alysis and genetic experiments suggest that Wnt/p-catenin signaling is essential for the formation and maintenance of LdBCs. Our data uncover an unexpected bi-potency of luminal cells in a physiological context. The discovery of ERa+ basal cells, which can respond to hormones and are endowed with stem cell-like regenerative capacity in parous mammary gland, provides new insights into the association of hormones and breast cancer. | Wenqian Song Ran Wang Weimin Jiang Qi Yin Guangdun Peng Ruikai Yang Qing Cissy Yu Jianfeng Chen Jingsong Li Tom H. Cheung Naihe Jing Yi Arial Zeng | 2019 | Cell Research2019，29，3： | 2 |
| 5 | SHANK2 is a frequently amplified oncogene with evolutionarily conserved roles in regulating Hippo signaling显示文摘Dysfunction of the Hippo pathway enables cells to evade contact inhibition and provides advantages for cancerous overgrowth.However,for a significant portion of human cancer,how Hippo signaling is perturbed remains unknown.To answer this question,we performed a genome-wide screening for genes that affect the Hippo pathway in Drosophila and cross-referenced the hit genes with human cancer genome.In our screen,Prosap was identified as a novel regulator of the Hippo pathway that potently affects tissue growth.Interestingly,a mammalian homolog of Prosap,SHANK2,is the most frequently amplified gene on 11 q13,a major tumor amplicon in human cancer.Gene amplification profile in this 11q13 amplicon clearly indicates selective pressure for SHANK2 amplification.More importantly,across the human cancer genome,SHANK2 is the most frequently amplified gene that is not located within the Myc amplicon.Further studies in multiple human cell lines confirmed that SHANK2 overexpression causes deregulation of Hippo signaling through competitive binding for a LATS1 activator,and as a potential oncogene,SHANK2 promotes cellular transformation and tumor formation in vivo.In cancer cell lines with deregulated Hippo pathway,depletion of SHANK2 restores Hippo signaling and ceases cellular proliferation.Taken together,these results suggest that SHANK2 is an evolutionarily conserved Hippo pathway regulator,commonly amplified in human cancer and potently promotes cancer.Our study for the first time illustrated oncogenic function of SHANK2,one of the most frequently amplified gene in human cancer.Furthermore,given that in normal adult tissues,SHANK2 s expression is largely restricted to the nervous system,SHANK2 may represent an interesting target for anticancer therapy. | Liang Xu Peixue Li Xue Hao Yi Lu Mingxian Liu Wenqian Song Lin Shan Jiao Yu Hongyu Ding Shishuang Chen Ailing Yang Yi Arial Zeng Lei Zhang Hai Jiang | 2021 | Protein & Cell2021，12，3： | 1 |
| 6 | Author Correction:Hormones induce the formation of luminal-derived basal cells in the mammary gland显示文摘In the initial published version of this article,there was a mistake in one author name(Jingsong Li).The correct name should be“Jinsong Li”.This correction does not affect the description of the results or the conclusions of this work. | Wenqian Song Ran Wang Weimin Jiang Qi Yin Guangdun Peng Ruikai Yang Qing Cissy Yu Jianfeng Chen Jingsong Li Tom H.Cheung Naihe Jing Yi Arial Zeng | 2019 | Cell Research2019，29，4： | 1 |
| 7 | An efficient and high-throughput protocol for Agrobacterium -mediated transformation based on phosphomannose isomerase positive selection in Japonica rice ( Oryza sativa L.)显示文摘 | Yongbo Duan Chenguang Zhai Hao Li Juan Li Wenqian Mei Huaping Gui Dahu Ni Fengshun Song Li Li Wanggen Zhang Jianbo Yang | 2012 | Plant Cell Reports2012，，9： | 1 |
| 8 | Hepatitis A outbreaks in China during 2006: application of molecular epidemiology显示文摘 | Jingyuan Cao Yue Wang Haiyan Song Qingling Meng Liping Sheng Tao Bian Wenqian Mahemuti Ayiguli Yierhali Masao Omata Shengli Bi | 2009 | Hepatology International2009，，2： | 1 |
| 9 | Short-form OPA1 is a molecular chaperone in mitochondrial intermembrane space显示文摘Mitochondria,double-membrane organelles,are known to participate in a variety of metabolic and signal transduction pathways.The intermembrane space(IMS)of mitochondria is proposed to subject to multiple damages emanating from the respiratory chain.The optic atrophy 1(OPA1),an important protein for mitochondrial fusion,is cleaved into soluble short-form(S-OPA1)under stresses.Here we report that S-OPA1 could function as a molecular chaperone in IMS.We purified the S-OPA1(amino acid sequence after OPA1 isoform 5 S1 site)protein and showed it protected substrate proteins from thermally and chemically induced aggregation and strengthened the thermotolerance of Escherichia coli(E.coli).We also showed that S-OPA1 conferred thermotolerance on IMS proteins,e.g.,neurolysin.The chaperone activity of S-OPA1 may be required for maintaining IMS homeostasis in mitochondria. | Deyang Yao Yukun Li Sheng Zeng Zhifan Li Zahir Shah Bigui Song Jinglei Liu Yi Wu Liang Yang Qi Long Wenqian Wang Zhijuan Hu Haite Tang Xingguo Liu | 2022 | Science China(Life Sciences)2022，65，2： | 1 |
| 10 | Transcriptome Analysis and Genes Function Verification of Root Development of Paeonia suffruticosa under Sandy Loam Cultivation显示文摘Relatively poor in vitro rooting has limited the large-scale commercial production of tree peony.In this study,on the basis of transcriptome sequencing,differentially expressed genes and the associated metabolic pathways were identified in tree peony roots at different stages of root formation under sandy loam cultivation.A total of 31.63 Gb raw data were generated and 120,188 unigenes(mean length of 911.98 bp)were annotated according to six databases(NR,NT,GO,KEGG,COG,and Swiss-Prot).Analyses of the ungerminated root primordium period,induced root primordium period,and root formation period detected 8,232,6,907,and 10,687 differentially expressed genes related to 133,132,and 133 metabolic pathways,respectively.Two significantly differentially expressed genes(Unigene13430_All and CL10096.Contig1_All)were associated with the auxin pathway.The full-length Unigene13430_All coding sequence(843 bp)encoded 280 amino acids,whereas the full-length CL10096.Contig1_All coding sequence(1,470 bp)encoded 489 amino acids.Unigene13430_All and CL10096.Contig1_All were identified as IAA gene family members and were respectively named PsIAA27 and PsARF19.The qRT-PCR analysis and functional verification indicated that the expressions of PsARF19 and PsIAA27 in tree peony seedlings,cuttings and grafted seedlings were significant different.PsARF19 promoted root development,it might be a regulatory gene related to the formation of tree peony roots,while PsIAA27 inhibited lateral root development,and it might be involved in controlling auxin sensitivity during root formation.The results of this study may form the basis of future investigations on the mechanism mediating peony root formation.The transcriptome data will be an excellent resource for researchers interested in characterizing the rooting-related tree peony genes. | Yinglong Song Wenqian Shang Zheng Wang Songlin He Xinya Meng Liyun Shi Yuxiao Shen Dan He Xueyuan Lou Yuke Sun | 2022 | Phyton-International Journal of Experimental Botany2022，91，12： | 0 |
| 11 | VG,encoding a thylakoid formation protein,regulates the formation of variegated leaves in tomato显示文摘Leaf-color mutations have been studied extensively in plants.However,to better understand the complex mechanisms underlying the formation of leaf color,it is essential to continue discover novel genes involved in the process of leaf color development.In this study,we identified a variegated-leaf(vg)mutant in tomato that exhibited defective phenotypes in thylakoids and photosynthesis.To clone the vg locus,an F2population was constructed from the cross between the vg mutant(Solanum lycopersicum)and the wild tomato LA1589(S.pimpinellifolium).Using the map-based cloning approach,the vg locus was mapped on chromosome 7 and narrowed down to a 128 kb region that contained 21 open reading frames(ORFs).The expression levels of ORF9,ORF10,and ORF13 were significantly lower in vg than in the wild-type plants,while the ORF11 transcript level was elevated in vg.We then mutagenized ORF9,ORF10,and ORF13 by the CRISPR/Cas9 system in the wild-type tomato background and found that only the ORF10 mutation reproduced the phenotype of variegated leaves,indicating that ORF10 represents VG and its down-regulated expression was responsible for the variegated leaf phenotype.ORF10 encodes a thylakoid formation protein and its mutant lines showed reduced levels of chlorophyll synthesis and photosynthesis.Taken together,these results suggest that VG is necessary for chloroplast development,chlorophyll synthesis,and photosynthesis in tomato. | Jianwen Song Lijie Guo Lele Shang Wenqian Wang Chuying Yu Zhibiao Ye Junhong Zhang | 2023 | Horticultural Plant Journal2023，9，1： | 0 |
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