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| 1 | Generation of haploid embryonic stem cells from Macaca fascicularis monkey parthenotes显示文摘在从经由单性生殖和男性单性生殖的老鼠的胚胎的干细胞(haESCs ) 启用了在修改基因的动物的哺乳动物的房间和代的基因屏蔽的 haploid 的推导的最近的成功。然而, haESCs 是否能从首领被导出,仍然保持未知。这里,我们从 Macaca fascicularis 猴子的单性生殖的胚囊报导 haESCs 的推导。这些房间,作为 PG-haESCs 称为,是 pluripotent 并且能在 vitro 或在 vivo 区分到三胚胎的细菌层的房间。有趣地,一根猴子 PG-haESC 线(MPH1 ) 的 haploidy 与另一个(MPH2 ) 的相比是更稳定的,作为没有排序的激活荧光的房间(FACS ) ,由 haploid 房间的存在出现超过 140 天 haploid 房间的丰富。重要地,转基因的猴子 PG-haESC 线能被 lentivirus- 和 piggyBac 产生调停 transposon 的基因转移。而且,基因屏蔽在猴子 PG-haESCs 是可行的。我们的结果证明 PG-haESCs 能从猴子被产生,提供为在首领的基因分析的一个理想的工具。 | Hui Yang Zhen Liu Yu Ma Cuiqing Zhong Qi Yin Chikai Zhou Linyu Shi Yijun Cai Hanzhi Zhao Hui Wang Fan Tang Yan Wang Chenchen Zhang Xin-yuan Liu Dongmei Lai Ying Jin Qiang Sun Jinsong Li | 2013 | Cell Research2013，23，10： | 22 |
| 2 | Establishment and application of distant hybridization technology in fish显示文摘Hybridization is widely used. However, for a long time, systematic theories and technologies related to hybridization in fish have been lacking. In this study, through long-term systematic research, we investigated and obtained the main rules regarding inheritance and reproduction related to fish distant hybridization. Furthermore, we established one-step and multistep breeding technologies that were suitable for interspecific hybridization and intraspecific hybridization. Simultaneously, we used these two breeding technologies to produce a batch of diploid fish lineages and tetraploid fish lineages and improved fishes. In addition, we widely discuss the methods, technologies and results of hybridization breeding, referring to the domestic and foreign literature on fish hybridization. We hope that this paper will be beneficial for the research and application of fish hybrid breeding. | Shi Wang Chenchen Tang Min Tao Qinbo Qin Chun Zhang Kaikun Luo Rurong Zhao Jing Wang Li Ren Jun Xiao Fangzhou Hu Rong Zhou Wei Duan Shaojun Liu | 2019 | Science China(Life Sciences)2019，62，1： | 6 |
| 3 | HMGB1 from Astrocytes Promotes EAE by Influencing the Immune Cell Infiltration-Associated Functions of BMECs in Mice显示文摘High mobility group box 1(HMGB1)has been reported to play an important role in experimental autoimmune encephalomyelitis(EAE).Astrocytes are important components of neurovascular units and tightly appose the endothelial cells of microvessels by their perivascular endfeet and directly regulate the functions of the blood-brain barrier.Astrocytes express more HMGB1 during EAE while the exact roles of astrocytic HMGB1 in EAE have not been well elucidated.Here,using conditional-knockout mice,we found that astrocytic HMGB1 depletion decreased morbidity,delayed the onset time,and reduced the disease score and demyelination of EAE.Meanwhile,there were fewer immune cells,especially pathogenic T cells infiltration in the central nervous system of astrocytic HMGB1 conditional-knockout EAE mice,accompanied by up-regulated expression of the tight-junction protein Claudin5 and down-regulated expression of the cell adhesion molecules ICAM1 and VCAM1 in vivo.In vitro,HMGB1 released from astrocytes decreased Claudin5 while increased ICAM1 and VCAM1 expressed by brain microvascular endothelial cells(BMECs)through TLR4 or RAGE.Taken together,our results demonstrate that HMGB1 derived from astrocytes aggravates EAE by directly influencing the immune cell infiltration-associated functions of BMECs. | Junyu Shi Yifan Xiao Na Zhang Mengya Jiao Xuhuan Tang Chan Dai Chenchen Wang Yong Xu Zheng Tan Feili Gong Fang Zheng | 2022 | Neuroscience Bulletin2022，38，11： | 3 |
| 4 | Efficient silencing of the multicopy DUX4 gene by ABE-mediated start codon mutation in human embryos显示文摘The Dux gene plays an important role in mouse embryo development(De Iaco et al.,2017;Hendrickson et al.,2017;Whiddon et al.,2017).It participates in the maternal-to-zygotic transition(MTZ),which mainly includes maternal transcript degradation and zygotic genome activation(ZGA)and is the key process for embryonic development.Approximately 11-100 copies of the DUX4 gene form a tandem cluster in the human genome(Snider et al.,2009,2010). | Yubing Liu Xinmei Lu Min Ye Ling Wang Rongxin Tang Zhiyong Yang Bongkoch Turathum Chenchen Liu Yujing Xue Menghua Wu Yannan Yang Ermeng Gao Di Zhang Feng Yang Keh-Kooi Kee Xingxu Huang Guanglei Li Ri-Cheng Chian | 2022 | Journal of Genetics and Genomics2022，49，10： | 1 |
| 5 | Inflam- mation linking EMT and cancer stem cells 显示文摘 | Chenchen Zhou Jeffrey Liu Yaling Tang | 2012 | Seminars in Cell & Developmental Biology2012，48，11： | 1 |
| 6 | Residue Dynamics of Chlorothalonil and Its 4-Hydroxy Metabolite in Scallion显示文摘[Objectives] This study was conducted to explore the dissipation dynamics of chlorothalonil( 2,4,5,6-tetrachloroisophthalonitrile) in scallion.[Methods]The level of residue and the dissipation of chlorothalonil and its main metabolite 4-hydroxy-2,5,6-trichloroisophthalonitrile in scallion in Beijing and Jiangsu experimental bases were determined via acetonitrile extraction and ultra-performance liquid chromatography coupled with ultraviolet detection( UPLC-UV).[Results]The dissipation of chlorothalonil in scallion followed the first-order kinetic model and the half-life of chlorothalonil in scallion was 3. 5-4. 1 d. The final residue of chlorothalonil in scallion decreased over time after the last application. After chlorothalonil was applied at 1 050 or 1 575 g a. i./hm23 or 4 times,the maximum residue level of chlorothalonil was 1. 48,1. 21,0. 72 and 0. 45 mg/kg 5,7,10 and 14 d after the last application,while that of its 4-hydroxy metabolite was 0. 25,0. 19,0. 13 and 0. 09 mg/kg,respectively. [Conclusions] The results may provide experimental evidence for evaluating the safety of the use of chlorothalonil in scallion. | Ying CHENG Chenchen WANG Jun TANG | 2018 | Agricultural Biotechnology2018，7，5： | 1 |
| 7 | Abnormal meiosis in fertile and sterile triploid cyprinid fish显示文摘Meiosis is the key process for producing mature gametes. A natural fertile triploid Carassius auratus population(3nDTCC) and an artificially derived sterile triploid crucian carp(3nCC) have been previously observed, providing suitable model organisms for investigating meiosis characteristics in triploid fish. In the present study, the microstructures and ultrastructures of spermatogenesis were studied in these fishes. Td T-mediated d UTP nick end labeling detection was performed to investigate the apoptosis of spermatocytes. Fluorescence in situ hybridization was employed to trace chromatin pairing. In addition, the m RNA expressions of cell cycle-related genes(i.e., cell division control 2 and cell cycle protein B) were determined by quantitative realtime polymerase chain reaction to illustrate the molecular mechanism of abnormal meiosis in the 3nCC. The results showed that the 3nCC undergoes an irregular prophase I, with the chromosomes distributed in a unipolar radial manner and exhibiting partial pairing, hindered metaphase I, and degenerated cells in the subsequent stages. Meanwhile, the 3nDTCC presented a relatively regular meiotic prophase I with complete conjugate chromosome pairs and chromosomes distributed along the karyotheca,which were presented as a ring structure by slicing. Only the spreads with 130–150 irregular chromosomes can be easily detected in the 3nDTCC, suggesting that it may undergo an abnormal metaphase I. This study provides new insights into the meiosis of fertile and sterile triploid cyprinid fish. | Chun Zhang Qi Li La Zhu Wangchao He Conghui Yang Hui Zhang Yu Sun Luojing Zhou Yuandong Sun Shurun Zhu Chang Wu Min Tao Yi Zhou Rurong Zhao Chenchen Tang Shaojun Liu | 2021 | Science China(Life Sciences)2021，64，11： | 1 |
| 8 | A novel self‐assembly albumin nanocarrier for reducing doxorubicin‐mediated cardiotoxicity显示文摘 | Ahu Yuan Jinhui Wu Chenchen Song Xiaolei Tang Qian Qiao Lili Zhao Guangming Gong Yiqiao Hu | 2013 | J Pharm Sci2013，，5： | 1 |
| 9 | Allyl Glycidyl Ether-modified Animal Glue Binder for Improved Water Resistance and Bonding Strength in Sand Casting显示文摘This paper aims to develop a modified animal glue sand binder for foundry casting with improved water resistance and bonding strength.An efficient method is reported by using sodium hydroxide as the catalyst to improve the operability of animal glue binder and allyl glycidyl ether as the modifier to improve the water resistance and bonding strength.Sand specimens prepared using allyl glycidyl ether-modified animal glue binder were cured by compressed air at room temperature.The proposed method saves energy and is environmentally friendly and inexpensive.Compared with unmodified animal glue binder,standard dog bone sand specimens with allyl glycidyl ether-modified animal glue binder had higher tensile strength of 2.58 MPa,flowability of 1.95 g,better water resistance(a lower decrease in tensile strength at 25°C and relative humidity of 60%),and good collapsibility.This allyl glycidyl ether-modified animal glue binder is suitable for practical application in the foundry industry. | Chenchen Fan Qian Tang | 2020 | Organic Polymer Material Research2020，2，2： | 0 |
| 10 | Advances in CIGS thin film solar cells with emphasis on the alkali element post-deposition treatment显示文摘In the past tens of years,the power conversion efficiency of Cu(In,Ga)Se2(CIGS)has continuously improved and been one of the fastest growing photovoltaic technologies that can also help us achieve the goal of carbon emissions reduction.Among several key advances,the alkali element post-deposition treatment(AlK PDT)is regarded as the most important finding in the last 10 years,which has led to the improvement of CIGS solar cell efficiency from 20.4%to 23.35%.A profound understanding of the influence of alkali element on the chemical and electrical properties of the CIGS absorber along with the underlying mechanisms is of great importance.In this review,we summarize the strategies of the alkali element doping in CIGS solar cell,the problems to be noted in the PDT process,the effects on the CdS buffer layer,the effects of different alkali elements on the structure and morphology of the CIGS absorber layer,and retrospect the progress in the CIGS solar cell with emphasis on the alkali element post deposition treatment. | Chenchen Zhao Shen Yu Wei Tang Xinye Yuan Hongfei Zhou Tongqing Qi Xue Zheng De Ning Ming Ma Junyi Zhu Jie Zhang Chunlei Yang Weimin Li | 2023 | Materials Reports(Energy)2023，3，3： | 0 |
| 11 | An improved hybrid bream derived from a hybrid lineage of Megalobrama amblycephala(♀)×Culter alburnus(♂)显示文摘Distant hybridization is an important technique in fish genetic breeding.In this study,based on the establishment of an allodiploid fish lineage(BT,2n=48,F_(1)–F_(6))derived from distant hybridization between female Megalobrama amblycephala(BSB,2n=48)and male Culter alburnus(TC,2n=48),and the backcross progeny(BTB,2n=48)derived by backcrossing female F_(1) of BT to male BSB,an improved hybrid bream(BTBB,2n=48)was obtained by backcrossing BTB(♀)to BSB(♂).Moreover,the morphological and genetic characteristics of BTBB individuals were investigated;BTBB was similar to BSB in appearance but had a higher body height than BSB.The study results regarding chromosome numbers and DNA content indicated that BTBB is a diploid hybrid fish.The 5S rDNA and Hox gene of BTBB were inherited from the original parents.Gonadal development in BTBB was normal.On the other hand,BTBB had a faster growth rate,higher muscle protein level,and lower muscle carbohydrate level than BSB.Hence,bisexual fertile BTBB is promoted and can be applied as a high-quality fish,and it can also be used as a new fish germplasm resource to develop high-quality fish further.Thus,this study is of great significance for fish genetic breeding. | Dingbin Gong Min Tao Lihui Xu Fangzhou Hu Zehong Wei Shi Wang Yude Wang Qingfeng Liu Chang Wu Kaikun Luo Chenchen Tang Rong Zhou Chun Zhang Yuequn Wang Shaojun Liu | 2022 | Science China(Life Sciences)2022，65，6： | 0 |
| 12 | Diverse transcriptional patterns of homoeologous recombinant transcripts in triploid fish(Cyprinidae)显示文摘Homoeologous recombination(HR),the exchange of homoeologous chromosomes,contributes to subgenome adaptation to diverse environments by producing various phenotypes.However,the potential relevance of HR and innate immunity is rarely described in triploid cyprinid fish species.In our study,two allotriploid genotypes(R_(2)C and RC_(2)),whose innate immunity was stronger than their inbred parents(Carassius auratus red var.and Cyprinus carpio L.),were obtained from backcrossing between male allotetraploids of C.auratus red var.×C.carpio L.and females of their two inbred parents,respectively.The work detected 140 HRs shared between the two triploids at the genomic level.Further,transcriptions of 54 homoeologous recombinant genes(HRGs)in R_(2)C and 65 HRGs in RC_(2) were detected using both Illumina and PacBio data.Finally,by comparing expressed recombinant reads to total expressed reads in each of the genes,a range of 0.1%-10% was observed in most of the 99-193 HRGs,of which six recombinant genes were classified as'response to stimulus'.These results not only provide a novel way to predict HRs in allopolyploids based on cross prediction at both genomic and transcriptional levels,but also insight into the potential relationship between HRs related to innate immunity and adaptation of the triploids and allotetraploids. | Li Ren Xueyin Zhang Jiaming Li Xiaojing Yan Xin Gao Jialin Cui Chenchen Tang Shaojun Liu | 2021 | Science China(Life Sciences)2021，64，9： | 0 |
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