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| 1 | Phylogeny of Raninae (Anura: Ranidae ) inferred from mitochondrial and nuclear sequences 显示文摘 | Jing Che Junfeng Pang Hui Zhao | 2007 | Molecular Phylogenetics and Evolution2007，43，： | 1 |
| 2 | Fish Density Estimation with Multi-Scale Context Enhanced Convolutional Neural Network显示文摘With the development of fishery industry,accurate estimation of the number of fish in aquaculture waters is of great importance to fish behavior analysis,bait feeding and fishery resource investigation.In this paper,we propose a method for fish density estimation based on the multi-scale context enhanced convolutional network,which could map a fish school image taken at any angle to a density map,and calculate the number of fish in the image finally.In order to eliminate the influence of camera perspective effect and image resolution on density estimation,multi-scale filters are utilized in a convolutional neural network to process fish image in parallel.And then,the context enhancement module is merged in the network structure to help the network understand the global context information of the image.Finally,different feature maps are merged together to construct the density map of fish school images,and finally get the number of fish in the image.In order to make the effectiveness of our method valid,we test the proposed method on DlouDataset.The results show that the proposed method has lower mean square error and mean absolute error,which is helpful to improve the accuracy of the fish counting in dense fish school images. | Yizhi Zhou Hong Yu Junfeng Wu Zhen Cui Hongshuai Pang Fangyan Zhang | 2019 | Journal of Communications and Information Networks2019，4，3： | 1 |
| 3 | mtDNA data indicates a single origin for dogs south of Yangtze Rive, less than 16,300 years age, from numerous wplves显示文摘 | Pang Junfeng Kluetsch C Zou Xiaoju | 2009 | Molecular Biology and Evolution2009，26，12： | 1 |
| 4 | Bend family proteins mark chromatin boundaries and synergistically promote early germ cell differentiation显示文摘Understanding the regulatory networks for germ cell fate specification is necessary to developing strategies for improving the efficiency of germ cell production in vitro.In this study,we developed a coupled screening strategy that took advantage of an arrayed bi-molecular fluorescence complementation(BiFC)platform for protein-protein interaction screens and epiblast-like cell(EpiLC)-induction assays using reporter mouse embryonic stem cells(mESCs).Investigation of candidate interaction partners of core human pluripotent factors OCT4,NANOG,KLF4 and SOX2 in EpiLC differentiation assays identified novel primordial germ cell(PGC)-inducing factors including BEN-domain(BEND/Bend)family members.Through RNA-seq,ChIP-seq,and ATAC-seq analyses,we showed that Bend5 worked together with Bend4 and helped mark chromatin boundaries to promote EpiLC induction in vitro.Our findings suggest that BEND/Bend proteins represent a new family of transcriptional modulators and chromatin boundary factors that participate in gene expression regulation during early germline development. | Guang Shi Yaofu Bai Xiya Zhang Junfeng Su Junjie Pang Quanyuan He Pengguihang Zeng Junjun Ding Yuanyan Xiong Jingran Zhang Jingwen Wang Dan Liu Wenbin Ma Junjiu Huang Zhou Songyang | 2022 | Protein & Cell2022，13，10： | 1 |
| 5 | Taxonomic Status of the Spot-legged Treefrog in Southern Yunnan,Inferred from Mitochondrial DNA Sequences显示文摘Populations of the spot-legged treefrogs(Polypedates megacephalus) in China show significant morphological variation,but no has yet been conducted to investigate the correlation between morphological variation and genetic/ecological divergence.In this study,mitochondrial DNA sequences from the 12S rRNA gene(374 bp) were amplified from 25 individual spot-legged treefrogs from southern Yunnan,China.The phylogenetic analysis using Bayesian Inference determined two haplotype clades,different from those detected by Richards and Moore(1998).Our results suggest that the phylogenetic lineages reconstructed in this study are not correlated with morphology,thus indicating that the populations in southern Yunnan may be P.leucomystax rather than P.megacephalus. | LU Shunqing PANG Junfeng YANG Datong ZHANG Yaping | 2010 | Asian Herpetological Research2010，1，2： | 1 |
| 6 | Phylogeny of Raninae ( Anura : Ranidae) inferred from mitochondrial and nuclear sequences 显示文摘 | J ing Che Junfeng Pang Hui Zhao | 2007 | Molecular Phylogenetics and Evolution2007，43，： | 1 |
| 7 | microRNA-770 regulates proliferation in glioma through CDK8 mediated signaling pathway显示文摘microRNAs(miRNAs)play crucial roles in tumorigenesis and tumor progression.miR-770 has been reported to be downregulated in several cancers and it affects cancer cell proliferation,apoptosis,metastasis and drug resistance.However,the role and underlying molecular mechanism of miR-770 in human glioma remain unknown.Expressions of miR 770 in glioma tissues and cell lines were measured by quantitative real-time PCR(qRT-PCR)to explore the association of miR-770 expression and clinicopathological characteristics.The expression of CDK8 was detected by qRT-PCR and Western blot in glioma tissues.Target prediction program(RegRNA)and dual-luciferase reporter assay were:conducted to confirm the target gene CDK8 of miR-770.MTT and cell counting assays were used to assess the effect of miR-770 on glioma cell proliferation.The cell cycle distribution and apoptosis were examined by flow cytometry.CDK8 siRNA and overexpression were used to further confirm the function of the target gene. | Zhang Junfeng Xu Hao Shi Lili Zhang Li Zhao Zhaohua Pang Long Chai Xuejun Qi Cunfang Xu Xi | 2021 | 解剖学杂志2021，44，S01： | 0 |
| 8 | New Neuraminidase Inhibitory Alkaloids from the Mangrove Soil-Derived Fungus Arthrinium sp.SCSIO 41305显示文摘New alkaloid,(E)-2-(hydroxyimino)-4-methylpentanamide(1)and a new cyclopentano[b]pyridine,4-hydroxy-7-methyl-6,7-dihydro-5H-cyclopenta[c]pyridin-5-one(2),together with ten known compounds(3–12)were isolated from the mangrove soil-derived fungus Arthrinium sp.SCSIO 41305.Extensive spectroscopic analysis and X-Ray crystallographic analysis were used to elucidate the structure of(E)-2-(hydroxyimino)-4-methylpentanamide(1),including its absolute configuration.All the isolated compounds(1–12)were evaluated for their antimicrobial and enzyme inhibitory activities against acetylcholinesterase(ACh E),neuraminidase(NAs),and phosphatidylinositol 3-kinase(PI3K).Among them,compounds 1 and 3 exhibited strong neuraminidase inhibitory activity with IC_(50)values of 12.04,1.92μmol L^(-1)(IC_(50)20μmol L^(-1)for oseltamivir acid),while compounds 5,6,8,and 10showed moderate neuraminidase inhibitory activity,and compounds 6–10 displayed weak enzyme inhibitory activities against PI3K. | HU Yiwei ZHAO Kai ZHU Junheng QI Xin CHEN Weihao SONG Yingying PANG Xiaoyan LIU Yonghong WANG Junfeng | 2023 | Journal of Ocean University of China2023，22，5： | 0 |
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