|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Temporal and spatial variations of stem CO_(2) efflux of three species in subtropical China显示文摘Aims Although stem CO_(2) efflux is critical to ecosystem carbon and energy balance and its feedback to future climate change,little information is available on stem CO_(2) efflux and its responses to temperature,especially in subtropical China.This study aims to(i)evaluate the temporal and spatial variations of stem CO_(2) efflux of three species,including oak(Quercus acutissima Carr.),masson pine(Pinus massoniana Lamb.)and loblolly pine(Pinus taeda Linn.)in subtropical China and(ii)analyze the temperature sensitivity of stem CO_(2) efflux in the three species based on 2-year field measurements.Methods We measured stem CO_(2) efflux and stem temperature(at 3 cm depth)of the three species using the horizontally oriented soil chamber technique from September 2008 to August 2010.We also conducted a 24-h measurement to examine the diurnal variation of stem CO_(2) efflux in three consecutive days in April 2009.Important findings The temporal dynamics of stem CO_(2) efflux followed the change of the stem temperature in a 3-cm depth with a bell-shaped curve in the three species.Stem temperature explained 77–85%of the seasonal variations of stem CO_(2) efflux over the entire study period in the three species.The temperature sensitivity(Q_(10))of stem CO_(2) efflux was obviously different among the three species with higher Q10 value found in oak(2.24)and lower values in the coniferous species(1.76 and 1.63).Our results also showed that the Q10 values of stem CO_(2) efflux in all the three species were lower in the growing season than that in the non-growing season,indicating that the growth and maintenance respiration had different temperature responses.Moreover,we found that the temperature-normalized stem CO_(2) efflux(R_(10))changed greatly between the growing and non-growing seasons in oak and masson pine,but not in loblolly pine.Additionally,we also found that in the non-growing season,the principal factor responsible for the spatial variation of stem CO_(2) efflux among the 15 sampling trees was sapwood volume,whereas in the growing season,stem CO_(2) efflux was closely related to annual dry-matter production in the three subtropical species. | Qingpeng Yang Ming Xu Yonggang Chi Yunpu Zheng Ruichang Shen Peixue Li Huitang Dai | 2012 | Journal of Plant Ecology2012，5，2： | 7 |
| 2 | Transcriptome profiles reveal that gibberellin-related genes regulate weeping traits in crape myrtle显示文摘Plant architecture includes vital traits that influence and benefit crops,and economically important trees.Different plant architectures provide natural beauty.Weeping ornamental plants are aesthetically appealing to people.The regulatory mechanism controlling the weeping trait is poorly understood in crape myrtle.To investigate the weeping trait mechanism,transcriptional profiling of different organs in weeping and upright crape myrtle was performed based on phenotype.Phenotypic and histological analyses demonstrated that endodermal cells were absent,and that new shoot phenotypes could be rescued by the GA3 treatment of weeping plants.The transcriptional analysis and coexpression network analysis(WGCNA)of differentially expressed genes indicated that GA synthesis and signal transduction pathways play a role in weeping traits.When the expression level of a negative element of GA signaling,LfiGRAS1,was reduced by virus-induced gene silencing(VIGS),new branches grew in infected plants in a negatively geotropic manner.An integrated analysis implied that GA had a strong influence on weeping crape myrtle by interacting with other factors.This study helps to elucidate the mechanism governing the weeping trait and can improve the efficiency of breeding in Lagerstroemia. | Suzhen Li Tangchun Zheng Xiaokang Zhuo Zhuojiao Li Lulu Li Ping Li Like Qiu Huitang Pan Jia Wang Tangren Cheng Qixiang Zhang | 2020 | Horticulture Research2020，7，1： | 5 |
| 3 | Establishment and Verification of An Efficient Virus-induced Gene Silencing System in Forsythia显示文摘To understand the functional identification of large-scale genomic sequences in Forsythia,tobacco rattle virus(TRV)-mediated virus-induced gene silencing(VIGS),suitable for the plant,was explored in this study.The results showed that the TRV-mediated VIGS system could be successfully used in Forsythia for silencing the reporter gene FsPDS(Forsythia phytoene desaturase)using stem infiltration and leaf infiltrationmethods.All the treated plants were pruned below the injection site after 7–15 d infection;the FsPDS was silenced and typical photobleaching symptoms were observed in newly sprouted leaves at the whole-plant level.Meanwhile,this system has been successfully tested and verified through virus detection and qRT-PCR analysis.After the optimization,Forsythia magnesium chelatase subunit H(FsChlH)was silenced successfully in Forsythia using this system,resulting in yellow leaveswith decreased chlorophyll content.The system was stable,highly efficient and had greater rapidity and convenience,which made it suitable to study the function of genes related to physiological pathways such as growth and development,and metabolic regulation in Forsythia. | Jianshuang Shen Weijia Si Yutong Wu Yang Xu Jia Wang Tangren Cheng Qixiang Zhang Huitang Pan | 2021 | Horticultural Plant Journal2021，7，1： | 3 |
| 4 | Cooling and humidifying effect of plant communities in subtropical urban parks显示文摘 | Zhe Z Yingmin L Huitang P | 2013 | Urban forestry and urban greening2013，12，3： | 1 |
| 5 | A Cross-layer Design for TCP End-to-end Performance Improvement in Multi-hop Wireless Networks显示文摘 | Cheng R S Lin Huitang | | 0，，14： | 1 |
| 6 | Selection of suitable reference genes for quantitative real-time polymerase chain reac- tion in Prunus mume during flowering stages and under different abiotic stress conditions显示文摘 | Wang Tao Hao Ruijie Pan Huitang | 2014 | Journal of the American Society for Horticultural Science2014，139，2： | 1 |
| 7 | Analysis of Osteocalcin Expression in Transgenic Mice Reveals a Species Difference in Vitamin D Regulation of Mouse and Human Osteocalcin Genes显示文摘 | Thomas L.Clemens HuiTang ShigetoMaeda Robert A.Kesterson FrancescoDemayo J. WesleyPike Caren M.Gundberg | 2009 | J Bone Miner Res2009，，10： | 1 |
| 8 | Genome assembly and resequencing analyses provide new insights into the evolution, domestication and ornamental traits of crape myrtle显示文摘Crape myrtle(Lagerstroemia indica)is a globally used ornamental woody plant and is the representative species of Lagerstroemia.However,studies on the evolution and genomic breeding of L.indica have been hindered by the lack of a reference genome.Here we assembled the first high-quality genome of L.indica using PacBio combined with Hi-C scaffolding to anchor the 329.14-Mb genome assembly into 24 pseudochromosomes.We detected a previously undescribed independent whole-genome triplication event occurring 35.5 million years ago in L.indica following its divergence from Punica granatum.After resequencing 73 accessions of Lagerstroemia,the main parents of modern crape myrtle cultivars were found to be L.indica and L.fauriei.During the process of domestication,genetic diversity tended to decrease in many plants,but this was not observed in L.indica.We constructed a high-density genetic linkage map with an average map distance of 0.33 cM.Furthermore,we integrated the results of quantitative trait locus(QTL)using genetic mapping and bulk segregant analysis(BSA),revealing that the major-effect interval controlling internode length(IL)is located on chr1,which contains CDL15,CRG98,and GID1b1 associated with the phytohormone pathways.Analysis of gene expression of the red,purple,and white flower-colour flavonoid pathways revealed that differential expression of multiple genes determined the flower colour of L.indica,with white flowers having the lowest gene expression.In addition,BSA of purple-and green-leaved individuals of populations of L.indica was performed,and the leaf colour loci were mapped to chr12 and chr17.Within these intervals,we identified MYB35,NCED,and KAS1.Our genome assembly provided a foundation for investigating the evolution,population structure,and differentiation of Myrtaceae species and accelerating the molecular breeding of L.indica. | Yang Zhou Tangchun Zheng Ming Cai Lu Feng Xiufeng Chi Ping Shen Xin Wang Zhiting Wan Cunquan Yuan Man Zhang Yu Han Jia Wang Huitang Pan Tangren Cheng Qixiang Zhang | 2023 | Horticulture Research2023，10，9： | 1 |
| 9 | Genome-wide identification and analysis of late embryogenesis abundant (LEA) genes in Prunus mume显示文摘 | Dongliang Du Qixiang Zhang Tangren Cheng Huitang Pan Weiru Yang Lidan Sun | 2013 | Molecular Biology Reports2013，，2： | 1 |
| 10 | Genome-Wide Analysis of the AP2/ERF Gene Family in Prunus mume显示文摘 | Dongliang Du Ruijie Hao Tangren Cheng Huitang Pan Weiru Yang Jia Wang Qixiang Zhang | 2013 | Plant Molecular Biology Reporter2013，，3： | 1 |
| 11 | Dynamic equations of impurity hydrogen during heavy water electrolysis显示文摘 | ZHOU Junbo WANG Kuisheng SHEN Huitang | 2004 | Int J Hydrogen Energy2004，29，13： | 1 |
| 12 | Ethanol‐Induced Oxidative Stress via the CYP2E1 Pathway Disrupts Adiponectin Secretion from Adipocytes显示文摘 | HuiTang Becky M.Sebastian ArmendAxhemi XiaocongChen Antoinette D.Hillian Donald W.Jacobsen Laura E.Nagy | 2012 | Alcoholism: Clinical and Experimental Research2012，，2： | 1 |
| 13 | Thiazolylhydrazone dervatives as inhibitors for insect N-acetyl-β-D-hexosaminidase and chitinase显示文摘Insect chitinase and N-acetyl-β-D-hexosaminidases(Hex)are potential targets for developing new pesticides.Here,a series of thiazolylhydrazonesⅠ(with substituted group R1 at N3)andⅡ(with substituted group R1 at N2)were designed,synthesised and evaluated as competitive inhibitors of OfHexl and OfChi-h,from the agricultural pest Ostrinia furnacalis,DerivativesⅠ-3 d andⅡ-3 d,with phenoxyethyl group at R1,demonstrated the best inhibitory activities against OfHexl and OfChi-h.Molecular docking analysis indicated that the branched conformation compound II-3 d(Ki=1.5μmol/L)formed more hydrogen bonds with OfHexl than the stretched conformation compound I-3 d(Ki=5.9μmol/L).The differences in compounds’binding conformations with OfChi-h explained differences in inhibitory activity of compounds I-3 d(Ki=1.9μmol/L)and II-3 d(Ki=4.1μmol/L).This work suggests a novel scaffold for developing specific Hex and Chi-h inhibitors. | Huibin Yang Huitang Qi Zesheng Hao Xusheng Shao Tian Liu Qing Yang Xuhong Qian | 2020 | Chinese Chemical Letters2020，31，5： | 1 |
| 14 | Dynamic equations of impurity hydrogen during heavy water electrolysis 显示文摘 | Zhou Junbo Wang Kuisheng Shen Huitang | 2004 | International Journal of Hydrogen Energy2004，29，13： | 1 |
| 15 | Global stability analysis for some trajectory tracking control schemes of robotic manipulators 显示文摘 | Chen Qijun Chen Huitang Wang Yuejuan | 2002 | Journal of Robotic Systems2002，18，2： | 1 |
| 16 | Friction adaptive compensation scheme basedon sliding-mode observer 显示文摘 | Yu Zhongwei Chen Huitang | 1999 | Robot1999，21，7： | 1 |
| 17 | Predicting Changes in Staff Morale and Burnout at Community Health Centers Participating in the Health Disparities Collaboratives显示文摘 | Jessica E.Graber Elbert S.Huang Melinda L.Drum Marshall H.Chin Amy E.Walters LorettaHeuer HuiTang Cynthia T.Schaefer Michael T.Quinn | 2008 | Health Services Research2008，，4： | 1 |
| 18 | Naphthalimide and quinoline derivatives as inhibitors for insect N-acetyl-β-D-hexosaminidase显示文摘Insect chitinolyticβ-N-acetyl-D-hexosaminidase,such as OfHex1 from Ostrinia furnacalis,is a potential target for insecticide design.Among the known OfH ex1 inhibitors,Q2 is of great interest because it is the first non-carbohydrate inhibitor.In this study,we designed and synthesized a series of Q2 derivatives by replacing the thiadiazole and naphthalimide groups and changing the linker length.Compound 3 m showed the best inhibitory activity with a Kivalue of 0.34 mmol/L against OfHex1,which is about onequarter that of Q2(K_i=1.4 mmol/L).Compound 6 a showed the best inhibitory activity among the quinoline-containing derivatives(K_i=2.3 mmol/L).Molecular docking indicated that although 3 m,6 a,and Q2 binding the active pocket of OfHex1 in similar mode,compound 3 m engaged better than the other compounds in intermolecular interaction with OfH ex1. | Huibin Yang Huitang Qi Tian Liu Xusheng Shao Qing Yang Xuhong Qian | 2019 | Chinese Chemical Letters2019，30，5： | 0 |
您所在的机构暂未开通此部分的功能，请联系管理员