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| 1 | Rapid phenotypic evolution with shallow genomic differentiation during early stages of high elevation adaptation in Eurasian Tree Sparrows显示文摘Known as the‘third polar region’,the Qinghai-Tibet Plateau represents one of the harshest highland environments in the world and yet a number of organisms thrive there.Previous studies of birds,animals and humans have focused on well-differentiated populations in later stages of phenotypic divergence.The adaptive processes during the initial phase of highland adaptation remain poorly understood.We studied a human commensal,the Eurasian Tree Sparrow,which has followed human agriculture to the Qinghai-Tibet Plateau.Despite strong phenotypic differentiation at multiple levels,in particular in muscle-related phenotypes,highland and lowland populations show shallow genomic divergence and the colonization event occurred within the past few thousand years.In a one-month acclimation experiment investigating phenotypic plasticity,we exposed adult lowland tree sparrows to a hypoxic environment and did not observe muscle changes.Through population genetic analyses,we identified a signature of polygenic adaptation,whereby shifts in allele frequencies are spread across multiple loci,many of which are associated with muscle-related processes.Our results reveal a case of positive selection in which polygenic adaptation appears to drive rapid phenotypic evolution,shedding light on early stages of adaptive evolution to a novel environment. | Yanhua Qu Chunhai Chen Ying Xiong Huishang She Yong E Zhang Yalin Cheng Shane DuBay Dongming Li Per G P Ericson Yan Hao Hongyuan Wang Hongfeng Zhao Gang Song Hailin Zhang Ting Yang Chi Zhang Liping Liang Tianyu Wu Jinyang Zhao Qiang Gao Weiwei Zhai Fumin Lei | 2020 | National Science Review2020，7，1： | 2 |
| 2 | Exponential stability of a repairable system with imperfect switching mech- anism显示文摘 | Hu Weiwei She Zifei | 2007 | Asymptotic Analysis2007，54，1： | 1 |
| 3 | Exponential stability of a repairable system with imperfect switching mechanism显示文摘 | HU Weiwei SHE Zifei XIN Yuhong | 2007 | Asymptotic Analysis2007，54，1： | 1 |
| 4 | Tuning the Excited State of Tetradentate Pd(ll) and Pt(ll) Complexes through Benzannulated N-Heteroaromatic Ring and Central Metal显示文摘A series of tetra de ntate Pd(ll)and Pt(ll)complexes containing fused 5/6/6 metallocycles with phe nyl/V-heteroaromatic ben-zo[d]imidazole(pbiz),benzo[d]oxazole(pboz)or benzo[d]thiazole(pbthz)-containing ligands was developed.Systematic studies by experiments and theoret:ical calculations reveal that both the central metal and the benzannulated A/-heteroaromatic ring have sig-n ificant in flue nee on the electrochemical,photophysical and excited-state properties of the Pd(ll)and Pt(ll)complexes.In identical condition,compared to pb/z-based Pd(ll)and Pt(ll)complexes,the corresponding metal complexes with pboz and pbthz-containing ligand show significant red-shift emission spectra. | Guijie Hua Guo Xiaoli Fang Yun-Fang Yang Yulu Sun Weiwei Lou Qisheng Zhang Yuanbin She | 2022 | Chinese Journal of Chemistry2022，40，2： | 0 |
| 5 | Comparative Transcriptome Analyses Reveal Genes Related to Spine Development in Cucumber (Cucumis sativus)显示文摘Fruit spine is an important quality trait of cucumber.To better understand the molecular basis of cucumber spine development and function,RNA-Seq was performed to identify differentially expressed genes(DEGs)in fruit spines of different development stages,namely,8 days before anthesis(SpBA8),anthesis(SpA)and 8 days after anthesis(SpAA8).Stage-wise comparisons obtained 2,259(SpBA8 vs.SpA),4,551(SpA vs.SpAA8),and 5,290(SpBA8 vs.SpAA8)DEGs.All the DEGs were classified into eight expression clusters by trend analysis.Among these DEGs,in addition to the Mict,Tril,CsTTG1,CsMYB6,NS,and Tu genes that have been reported to regulate fruit spine formation,we found that the CsHDG11,CsSCL8,CsSPL8,CsZFP6 and CsZFP8 may also be involved in spine development in cucumber.Our study provides a theoretical basis for further research on molecular mechanisms of spine development in cucumber. | Yue Chen Huan Wang Taibai Xu Peng Zhou Junsong Pan Weiwei She Weiwei Zhang | 2023 | Phyton-International Journal of Experimental Botany2023，92，4： | 0 |
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