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| 1 | Clinical characterization and diagnosis of cystic fibrosis throughexome sequencing in Chinese infants with Bartter-syndrome-like hypokalemia alkalosis显示文摘Cystic fibrosis (CF) is a fatal autosomal-recessive disease caused by mutations in the CFtransmembrane conductance regulator (CFTR) gene. CF is characterized by recurrent pulmonary infectionwith obstructive pulmonary disease. CF is common in the Caucasian population but is rare in the Chinesepopulation. The symptoms of early-stage CF are often untypical and may sometimes manifest as Bartter syndrome(BS)-like hypokalemic alkalosis. Therefore, the ability of doctors to differentiate CF from BS-like hypokalemicalkalosis in Chinese infants is a great challenge in the timely and accurate diagnosis of CF. In China, sporadic CFhas not been diagnosed in children younger than three years of age to date. Three infants, who were initiallyadmitted to our hospital over the period of June 2013 to September 2014 with BS-like hypokalemic alkalosis, werediagnosed with CF through exome sequencing and sweat chloride measurement. The compound heterozygousmutations of the CFTR gene were detected in two infants, and a homozygous missense mutation was found in oneinfant. Among the six identified mutations, two are novel point mutations (c.1526G 〉 C and c.3062C 〉 T) that arepossibly pathogenic. The three infants are the youngest Chinese patients to have been diagnosed with sporadic CFat a very early stage. Follow-up examination showed that all of the cases remained symptom-free after earlyintervention, indicating the potential benefit of very early diagnosis and timely intervention in children with CF.Our results demonstrate the necessity of distinguishing CF from BS in Chinese infants with hypokalemic alkalosisand the significant diagnostic value of powerful exome sequencing for rare genetic diseases. Furthermore, ourfindings expand the CFTR mutation spectrum associated with CF. | Liru Qiu Fengjie Yang Yonghua He Huiqing Yuan Jianhua Zhou | 2018 | Frontiers of Medicine2018，12，5： | 7 |
| 2 | Characterization of micro-arc ceramic coatings on Ti-2Al-2.5Zr alloy substrates显示文摘Titanium oxide coatings were synthesized on Ti-2Al-2.5Zr alloy substrates by micro-arc oxidation (MAO) tech-nique. The surface features of the coatings were studied by scanning electron microscopy. The micro-arc discharge channels of the Ti-2Al-2.5Zr alloy decrease while the discharge channel size increases clearly with an increase in treating time. With an increase of the coating thickness the porous layer thickness increases apparently. Phase composition of the surface layers of the coatings was evaluated by X-ray diffraction and X-ray photoelectron spectroscopy. The results of XRD and XPS analysis show that the MAO coating mainly consists of anatase and rutile TiO2. | HE Xiao WU Jihong SHEN Liru | 2007 | Rare Metals2007，26，5： | 2 |
| 3 | QTL mapping of agronomic and economic traits for four F_(2)populations of upland cotton显示文摘Background:Upland cotton(Gossypium hirsutum)accounts for more than 90%of the annual world cotton output because of its high yield potential.However,yield and fiber quality traits often show negative correlations.We constructed four F_(2)populations of upland cotton,using two normal lines(4133B and SGK9708)with high yield potential but moderate fiber quality and two introgression lines(Suyuan04–3 and J02–247)with superior fiber quality,and used them to investigate the genetic basis underlying complex traits such as yield and fiber quality in upland cotton.We also phenotyped eight agronomic and economic traits and mapped quantitative trait loci(QTLs).Results:Extensive phenotype variations and transgressive segregation were found across the segregation populations.We constructed four genetic maps of 585.97 centiMorgan(cM),752.45 cM,752.45 cM,and 1163.66 cM,one for each of the four F_(2)populations.Fifty QTLs were identified across the four populations(7 for plant height,27 for fiber quality and 16 for yield).The same QTLs were identified in different populations,including qBW4 and qBW2,which were linked to a common simple sequence repeat(SSR)marker,NAU1255.A QTL cluster containing eight QTLs for six different traits was characterized on linkage group 9 of the 4133B×Suyuan04–3 population.Conclusions:These findings will provide insights into the genetic basis of simultaneous improvement of yield and fiber quality in upland cotton breeding. | LI Hongge PAN Zhaoe HE Shoupu JIA Yinhua GENG Xiaoli CHEN Baojun WANG Liru PANG Baoyin DU Xiongming | 2021 | Journal of Cotton Research2021，4，1： | 2 |
| 4 | Overexpression of amplified in breast cancer 1 (AIB1) gene promotes lung adenocarcinoma aggressiveness in vitro and in vivo by upregulating C-X-C motif chemokine receptor 4显示文摘Background:We previously found that overexpression of the gene known as amplified in breast cancer 1(AIB1)was associated with lymph node metastasis and poor prognosis in patients with lung adenocarcinoma.However,the role of AIB1 in that malignancy remains unknown.The present study aimed to investigate the function of AIB1 in the process of lung adenocarcinoma cell metastasis.Methods:A series of in vivo and in vitro assays were performed to elucidate the function of AIB1,while real-time PCR and Western blotting were utilized to identify the potential downstream targets of AIB1 in the process of lung adenocarcinoma metastasis.Rescue experiments and in vitro assays were performed to investigate whether the invasive-ness of AIB1-induced lung adenocarcinoma was mediated by C-X-C motif chemokine receptor 4(CXCR4).Results:The ectopic overexpression of AIB1 in lung adenocarcinoma cells substantially enhanced cell migration and invasive abilities in vitro and tumor metastasis in vivo,whereas the depletion of AIB1 expression substantially inhibited lung adenocarcinoma cell migration and invasion.CXCR4 was identified as a potential downstream target of AIB1 in lung adenocarcinoma.The knockdown of AIB1 greatly reduced CXCR4 gene expression at both the transcription and protein levels,whereas the knockdown of CXCR4 in cells with AIB1 ectopic overexpression diminished AIB1-induced migration and invasion in vitro and tumor metastasis in vivo.Furthermore,we found a significant positive association between the expression of AIB1 and CXCR4 in lung adenocarcinoma patients(183 cases),and the co-overexpression of AIB1 and CXCR4 predicted the poorest prognosis.Conclusions:These findings suggest that AIB1 promotes the aggressiveness of lung adenocarcinoma in vitro and in vivo by upregulating CXCR4 and that it might be usable as a novel prognostic marker and/or therapeutic target for this disease. | Liru He Haixia Deng Shiliang Liu Jiewei Chen Binkui Li Chenyuan Wang Xin Wang Yiguo Jiang Ningfang Ma Mengzhong Liu Dan Xie | 2018 | Cancer Communications2018，38，1： | 2 |
| 5 | Genetic dissection of the powdery mildew resistance in wheat breeding line LS5082 using BSR-Seq显示文摘Powdery mildew of wheat is a destructive disease seriously threatening yield and quality worldwide.Comprehensive dissection of new resistance-related loci/genes is necessary to control this disease.LS5082 is a Chinese wheat breeding line with resistance to powdery mildew.Genetic analysis,using the populations of LS5082 and three susceptible parents(Shannong 29,Shimai 22 and Huixianhong),indicated that a single dominant gene,tentatively designated PmLS5082,conferred seedling resistance to different Blumeria graminis f.sp.tritici(Bgt)isolates.Bulked segregant RNA-Seq was carried out to map PmLS5082 and to profile differentially expressed genes associated with PmLS5082.PmLS5082 was mapped to a 0.7 cM genetic interval on chromosome arm 2BL,which was aligned to a 0.7 Mb physical interval of 710.3–711.0 Mb.PmLS5082 differs from the known powdery mildew(Pm)resistance genes on chromosome arm 2BL based on their origin,chromosome positions and/or resistance spectrum,suggesting PmLS5082 is most likely a new Pm gene/allele.Through clusters of orthologous groups and kyoto encyclopedia of genes and genomes analyses,differentially expressed genes(DEGs)associated with PmLS5082 were profiled.Six DEGs in the PmLS5082 interval were confirmed to be associated with PmLS5082 via qPCR analysis,using an additional set of wheat samples and time-course analysis postinoculation with Bgt isolate E09.Ten closely linked markers,including two kompetitive allele-specific PCR markers,were confirmed to be suitable for marker-assisted selection of PmLS5082 in different genetic backgrounds,thus can be used to detect PmLS5082 and pyramid it with other genes in breeding programs. | Liru Wu Tong Zhu Huagang He Xinyou Cao Haosheng Li Hongxing Xu Mengshu Jia Lipei Zhang Jiancheng Song Ghader Mirzaghaderi Cheng Liu Pengtao Ma | 2022 | The Crop Journal2022，10，4： | 1 |
| 6 | A genome-wide association study of lateral root number for Asian cotton(Gossypium arboreum L.)显示文摘Background:The lateral root is one of the most important organs that constitute the root architecture system in plants.It can directly affect the contact area between plants and soil and plays an important role in plant structural support and nutrient absorption.Optimizing root architecture systems can greatly increase crop yields.This study was designed to identify the molecular markers and candidate genes associated with lateral root development in cotton and to evaluate correlations with yield and disease traits.Result:The number of lateral roots for 14-day old seedlings was recorded for 215 Gossypium arboreum accessions.A correlation analysis showed that the number of lateral roots positively correlates with the sympodial branch node and seed index traits,but negatively correlates with lint percentage.A Genome-wide association study(GWAS)identified 18 significant SNPs with 19 candidate genes associated with the lateral root number.Expression analysis identified three genes(FLA 12,WRKY29,and RBOHA)associated with lateral root development.Conclusion:GWAS an alysis identified key SNPs and candidate gen esfor lateral root number,a nd gen es of FLA 12,WRKY29,and RBOHA may play a pivotal role in lateral root development in Asian cotton. | HU Daowu HE Shoupu SUN Gaofei JIA Yinhua GENG Xiaoli WANG Liru PAN Zhaoe CHEN Baojun LI Hongge ZUBAIR Iqbal WANG Xiaoyang ZHAO Zibo GE Yuting PANG Baoyin DU Xiongming | 2022 | Journal of Cotton Research2022，5，2： | 0 |
| 7 | Actuation performances of catkin fibers reinforced thiol-acrylate main-chain liquid crystalline elastomer显示文摘Liquid crystalline elastomers(LCEs)have been utilized as an important class of smart actuator materials.However,the modest actuation mechanical and robustness performances remain a challenge.Inspired by the specific structures,well mechanical properties and physico-chemical characteristics of some natural plant fibers,a composite of thiol-acrylate main-chain LCE matrix incorporated with catkin fibers is designed and developed.The catkin fibers build a network as reinforcement phase,and demon-strate effective compatibility and integration property with the matrix,their high flexibility can be adapted to the large deforma-tional performance of LCE matrix.The prepared LCE composite demonstrates strong mechanical actuation properties.The mod-ulus and driving force triggered by the stimuli are obviously increased.The tensile strength and fatigue failure resistant prop-erty under high loadings and repeated cycles of thermal actua-tion or photothermal actuation are greatly enhanced.While the stimulus response deformation rate,phase transition temperature and liquid crystal phase structure of the LCE matrix,and so on,do not weaken or change.This work promotes the LCE materi-als’application potential and broadens the application value of natural plant fibers. | Liru Yao Huixuan Yan Yifan He Nan Zhao Xiuxiu Wang Chensha Li Liguo Sun Yang He Yanju Liu Jianqi Zhang | 2022 | International Journal of Smart and Nano Materials2022，13，4： | 0 |
| 8 | Genetic diversity and population structure of Gossypium arboreum L. collected in China显示文摘Background: Gossypium arboreum is a diploid species cultivated in the Old World. It possesses favorable characters that are valuable for developing superior cotton cultivars.Method: A set of 197 Gossypium arboreum accessions were genotyped using 80 genome-wide SSR markers to establish patterns of the genetic diversity and population structure. These accessions were collected from three major G. arboreum growing areas in China. A total of 255 alleles across 80 markers were identified in the genetic diversity analysis.Results: Three subgroups were found using the population structure analysis, corresponding to the Yangtze River Valley, North China, and Southwest China zones of G.arboreum growing areas in China. Average genetic distance and Polymorphic information content value of G. arboreum population were 0.34 and 0.47, respectively, indicating high genetic diversity in the G. arboreum germplasm pool. The Phylogenetic analysis results concurred with the subgroups identified by Structure analysis with a few exceptions. Variations among and within three groups were observed to be 13.61% and 86.39%, respectively.Conclusion: The information regarding genetic diversity and population structure from this study is useful for genetic and genomic analysis and systematic utilization of economically important traits in G. arboreum. | JIA Yinhua PAN Zhaoe HE Shoupu GONG Wenfang GENG Xiaoli PANG Baoyin WANG Liru DU Xiongming | 2018 | Journal of Cotton Research2018，1，3： | 0 |
| 9 | Validating field regeneration capacity for selected accessions of Gossypium hirsutum using callus induction and regeneration capacity显示文摘Background Gossypium hirsutum undergoes rapid clonal propagation to regenerate a mature plant through tissue culture.However,the correlation between cotton leaf regeneration,callus induction,and regeneration ability was still obscure.In this research,cotton leaf regeneration level for 21 accessions in the field(new leaves)was observed after the first harvest,and a comparison between field regeneration level and callus induction with its regeneration capacity(new shoots and roots)for the same 21 accessions was carried out.Agronomic traits,including plant height,leaf area,fresh leaf weight,dry leaf weight,the number of flowers and bolls,and biochemical(proline content)and physiological(chlorophyll and carotenoid content)traits during the flowering stage of 21 upland cotton accessions,were investigated.Result A significant correlation between physiological parameters and callus induction was discovered.Callus induction and regeneration capacity of roots and shoots for hypocotyl,cotyledons,and shoot tip tissues were used to validate field leaf regeneration level after the first harvest.CCRI 24 showed significant leaf regeneration in the field and callus induction capacity through callus induction and regeneration.Conclusion We found a substantial relationship between field regeneration capability and callus induction with its regeneration capacity for the hypocotyl,cotyledons,and shoot tip.The results showed that ZS061,Lumian 378,Jimian 863,and ZS065 have the highest moisture retention capacity,while CCRI 24,Liaoyang Duomaomian,and Beizhe Gongshemian have the lowest moisture retention capacity.CCRI 24 has the highest leaf regeneration capacity in the field,while Beizhe Gongshemian has the lowest leaf regeneration capacity.All our result provides a clue for checking the regeneration capacity through leaf regeneration level in the field. | TAJO Sani Muhammad PAN Zhaoe HE Shoupu JIA Yinhua MAHMOOD Tahir NAZIR Mian Fasil HU Daowu WANG Liru SADAU Salisu Bello IBRAHIM Sani AUTA Umar GENG Xiaoli DU Xiongming | 2023 | Journal of Cotton Research2023，6，2： | 0 |
| 10 | Correlation analysis of stem hardness traits with fiber and yield-related traits in core collections of Gossypium hirsutum显示文摘Background:Stem hardness is one of the major influencing factors for plant architecture in upland cotton(Gossypium hirsutum L.).Evaluating hardness phenotypic traits is very important for the selection of elite lines for resistance to lodging in Gossypium hirsutum L.Cotton breeders are interested in using diverse genotypes to enhance fiber quality and high-yield.Few pieces of research for hardness and its relationship with fiber quality and yield were found.This study was designed to find the relationship of stem hardness traits with fiber quality and yield contributing traits of upland cotton.Results:Experiments were carried out to measure the bending,acupuncture,and compression properties of the stem from a collection of upland cotton genotypes,comprising 237 accessions.The results showed that the genotypic difference in stem hardness was highly significant among the genotypes,and the stem hardness traits(BL,BU,AL,AU,CL,and CU)have a positive association with fiber quality traits and yield-related traits.Statistical analyses of the results showed that in descriptive statistics result bending(BL,BU)has a maximum coefficient of variance,but fiber length and fiber strength have less coefficient of variance among the genotypes.Principal component analysis(PCA)trimmed quantitative characters into nine principal components.The first nine principal components(PC)with Eigenvalues>1 explained 86%of the variation among 237 accessions of cotton.Both 2017 and 2018,PCA results indicated that BL,BU,FL,FE,and LI contributed to their variability in PC1,and BU,AU,CU,FD,LP,and FWPB have shown their variability in PC2.Conclusion:We describe here the systematic study of the mechanism involved in the regulation of enhancing fiber quality and yield by stem bending strength,acupuncture,and compression properties of G.hirsutum. | RAZA Irum HU Daowu AHMAD Adeel LI Hongge HE Shoupu NAZIR Mian Faisal WANG Xiaoyang JIA Yinhua PAN Zhaoe ZHANG Peng YASIR Muhammad IQBAL Muhammad Shahid GENG Xiaoli WANG Liru PANG Baoyin DU Xiongming | 2021 | Journal of Cotton Research2021，4，1： | 0 |
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