检索结果-南通市图书馆

Identification of SSR markers linked to the abscission of cotton boll traits and mining germplasm in Cotton

在线全文

学校读者我要写书评

暂无评论

Journal of Cotton Research 2024年第2期7卷 177-187页

作者： SHUI Guangling lin hairong MA Xiaomei ZHU Bo HAN Peng AINI Nurimanguli GUO Chunping WU Yuanlong PAN Zhenyuan YOU Chunyuan SONG Guoli NIE Xinhui Key Laboratory of Oasis Ecology Agricultural of Xinjiang Bingtuan Agricultural CollegeShihezi UniversityShiheziXinjiang 832003China Cotton Institute Xinjiang Academy of Agriculture and Reclamation ScienceShiheziXinjiang 832000China Agricultural Science Research Institute of the 5th Division of Xinjiang Production and Construction Corps ShuangheXinjiang 833408China Modern Agricultural College Kashi UniversityKashiXinjiang 844000China National Key Laboratory of Crop Genetic Improvement College of Plant Sciences&TechnologyHuazhong Agricultural UniversityWuhanHubei 430070China National Key Laboratory of Cotton Bio‑Breeding and Integrated Utilization Institute of Cotton ResearchChinese Academy of Agricultural SciencesAnyangHenan 455000China

Background Cotton is an economically important *** is crucial to find an effective method to improve cotton yield,and one approach is to decrease the abscission of cotton bolls and ***,the lack of knowledge of the genetic and molecular mechanisms underlying cotton boll abscission traits has hindered genetic *** Pearson’s correlation analysis revealed a significant positive correlation between boll abscission rates 1(AR1)and boll abscission rates 2(AR2).A genome-wide association study was conducted on 145 loci that exhibited high polymorphism and were uniformly distributed across 26 chromosomes(pair).The study revealed 18,46,and 62 markers that were significantly associated with boll abscission,fiber quality,and yield traits(P<0.05),explaining 1.75%–7.13%,1.16%–9.58%,and 1.40%–5.44%of the phenotypic variation,***,the marker MON_SHIN-1584b was associated with the cotton boll abscission trait,whereas MON_CGR5732a was associated with cotton boll abscission and fiber quality *** of the marker loci identified in this study had been previously *** on phenotypic effects,six typical cultivars with elite alleles related to cotton boll abscission,fiber quality,and yield traits were *** cultivars hold great promise for widespread utilization in breeding *** These results lay the foundation for understanding the molecular regulatory mechanism of cotton boll abscission and provide data for the future improvement of cotton breeding.

关键词： SSR Genome wide association studies Abscission Favorable alleles Cotton Genetic improvement

Morphological and cytological assessments reveal pollen degradation causes pollen abortion in cotton cytoplasmic male sterility lines

在线全文

学校读者我要写书评

暂无评论

Journal of Cotton Research 2024年第3期7卷 266-276页

作者： PEI Qingyu LIU Jinshan GUO Chunping MA Xiaomei LIU Xiaoyan YOU Chunyuan lin hairong LI Zhibo ZHAO Ruihai ZHU Bo WU Yuanlong PAN Zhenyuan NIE Xinhui Key Laboratory of Oasis Ecology Agricultural of Xinjiang Production and Construction Corps Agricultural CollegeShihezi UniversityShihezi 832003XinjiangChina Seed Management Station of Xinjiang Production and Construction Corps Urumqi 830000XinjiangChina Cotton Institute Xinjiang Academy of Agricultural and Reclamation ScienceShihezi 832000XinjiangChina Xinjiang Jinbo Seed Industry Co. LtdBoleXinjiang 833400China National Key Laboratory of Crop Genetic Improvement College of Plant Sciences and TechnologyHuazhong Agricultural UniversityWuhan 430070HubeiChina Cotton Research Institute Shihezi Academy of Agriculture ScienceShihezi 832011XinjiangChina Agricultural Science Research Institute of the 5th Division of Xinjiang Production and Construction Corps Shuanghe 833408XinjiangChina

Background Understanding the mechanism of male sterility is crucial for producing hybrid seeds and developing sterile germplasm ***,only a few cytoplasmic male sterility(CMS)lines of cotton have been produced due to several challenges,like inadequate variation of agronomic traits,incomplete sterility,weak resilience of restorer lines,and difficulty in combining strong ***,the morphological and cytological identification of CMS in cotton will facilitate hybrid *** Two F_(2) segregating populations of cotton were constructed from cytoplasmic male sterile lines(HaA and 01A,maternal)and restorer lines(HaR and 26R,paternal).Genetic analysis of these populations revealed a segregation ratio of 3:1 for fertile to sterile *** analysis indicated no significant differences in traits of flower bud development between sterile and fertile ***,sterile plants exhibited smaller floral organs,shortened filament lengths,and anther atrophy on the flowering day in comparison with the fertile *** performed scanning electron microscopy(SEM),the two F_(2) populations revealed morphological variations in the anther *** analysis showed no significant differences in pollen development before pollen ***,between the pollen maturation and flowering stages,the tapetum layer of sterile plants degenerated prematurely,resulting in abnormal pollen grains and gradual pollen *** The results of this study suggest that fertility-restoring genes are controlled by a single dominant *** plants exhibit distinctive floral morphology,which is characterized by stamen atrophy and abnormal *** abortion occurs between pollen maturity and flowering,indicating that premature tapetum degradation may be the primary cause of pollen ***,our study provides a theoretical basis for utilizing CMS in hybrid breeding and in-depth investigation of the dominant conf

关键词： Cotton Cytoplasmic male sterility Genetic analysis Morphological characteristics Pollen development

Correction:Identification of SSR markers linked to the abscission of cotton boll traits and mining germplasm in Cotton

在线全文

学校读者我要写书评

暂无评论

Journal of Cotton Research 2024年第2期7卷 219-222页

作者： SHUI Guangling lin hairong MA Xiaomei ZHU Bo HAN Peng AINI Nurimanguli GUO Chunping WU Yuanlong PAN Zhenyuan YOU Chunyuan SONG Guoli NIE Xinhui Key Laboratory of Oasis Ecology Agricultural of Xinjiang Bingtuan Agricultural CollegeShihezi UniversityShiheziXinjiang 832003China Cotton Institute Xinjiang Academy of Agriculture and Reclamation ScienceShiheziXinjiang 832000China Agricultural Science Research Institute of the 5 Division of Xinjiang Production and Construction CorpsShuangheXinjiang 833408China Modern Agricultural College Kashi UniversityKashiXinjiang 844000China National Key Laboratory of Crop Genetic Improvement College of Plant Sciences&TechnologyHuazhong Agricultural UniversityWuhanHubei 430070China National Key Laboratory of Cotton Bio‑Breeding and Integrated Utilization Institute of Cotton ResearchChinese Academy of Agricultural SciencesAnyangHenan 455000China

Correction:J Cotton Res 7,20(2024)https://***/10.1186/s42397-024-00180-3 Following publication of the original article(Shui et al.2024),the author found 5 errors in the published *** of the author’s name has been corrected from Gou Chunping to Guo *** reference(Zhao SQ.2016)in Table 2 has been updated to:Zhao *** on the major gene and multigene mixed inheritance and QTL mapping for early maturity traits in upland *** Acad Agric ***://***/10.3969/***.201600501.(in Chinese with English abstract).***’Results’part,’Phenotype analysis of 238 cotton boll abscission among cotton accessions’paragraph,the phenotype analysis of AR1 ranging from 19.27%–63.79%,which was wrongly written as 19.27%-63.97%.***‘2018KRL’is modified to‘2018KEL’in Table 1.

关键词： germplasm traits cotton

重症急性胰腺炎合并侵袭性真菌感染的临床特点及危险因素分析

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

包头医学院学报 2024年第10期40卷 51-54,77页

作者：林海榕廖秋霞周烨林晓林建东福建医科大学附属第一医院重症医学科福建福州350005 福建医科大学附属第一医院滨海院区国家区域医疗中心重症医学科

目的:分析重症急性胰腺炎(severe acute pancreatitis,SAP)合并侵袭性真菌感染(invasive fungal infections,IFI)的临床特点及危险因素。方法:回顾性分析2019年1月至2021年12月收治的84例SAP患者的临床资料,按照是否发生IFI感染,分为IFI... 详细信息

目的:分析重症急性胰腺炎(severe acute pancreatitis,SAP)合并侵袭性真菌感染(invasive fungal infections,IFI)的临床特点及危险因素。方法:回顾性分析2019年1月至2021年12月收治的84例SAP患者的临床资料,按照是否发生IFI感染,分为IFI组(25例)和非IFI组(59例),分析IFI组患者真菌感染的种类和部位,比较IFI组和非IFI组的临床差异并进行Logistic回归分析。结果:84例SAP患者中有25例合并IFI,发生率为29.76%;其中8例患者死亡,死亡率为32.00%。病原学检查共检出31株真菌,均为念珠菌;其中白色念珠菌15株(48.40%)、近平滑念珠菌6株(19.35%)、光滑念珠菌6株(19.35%)、热带念珠菌2株(6.45%)、克柔念珠菌2株(6.45%)。SAP患者发生IFI的部位有肺部(80.64%)、腹腔(6.45%)、血液(6.45%)、胆道(3.23%)以及肠道(3.23%)。单因素分析结果显示SAP患者合并IFI与年龄、淋巴细胞计数(×109/L)、降钙素原(procalcitonin,PCT)(ng/mL)、多脏器功能障碍综合征(multiple organ dysfunction syndrome,MODS)、休克、APACHEⅡ评分、全肠外营养(total parenteral nutrition,TPN)时间、抗生素使用时间、抗生素种类数目、尿管留置时间、深静脉置管留置时间、机械通气时间以及ICU住院时间有关(P<0.05);多因素分析结果显示年龄、PCT、深静脉置管留置时间、机械通气时间以及ICU住院时间是SAP患者合并IFI的独立危险因素(P<0.05)。结论:SAP合并IFI菌种分布主要为白色念珠菌,主要好发部位为肺部;年龄、PCT、深静脉置管留置时间、机械通气时间以及ICU住院时间是SAP患者合并IFI的独立危险因素。

关键词：重症急性胰腺炎真菌感染临床特点危险因素

Identification of SSR markers linked to the abscission of cotton boll traits and mining germplasm in Cotton

在线全文

学校读者我要写书评

暂无评论

Correction: Identification of SSR markers linked to the abscission of cotton boll traits and mining germplasm in Cotton

棉花研究(英文) 2024年第2期 177页

作者： SHUI Guangling lin hairong MA Xiaomei ZHU Bo HAN Peng AINI Nurimanguli GUO Chunping WU Yuanlong PAN Zhenyuan YOU Chunyuan SONG Guoli NIE Xinhui

来源：博看期刊评论

在线全文

博看期刊

学校读者我要写书评

暂无评论

Unraveling the Fundamental Mechanism of Interface Conductive Network Influence on the Fast‑Charging Performance of SiO‑Based Anode for Lithium‑Ion Batteries

棉花研究(英文) 2024年第2期 219页

作者： SHUI Guangling lin hairong MA Xiaomei ZHU Bo HAN Peng AINI Nurimanguli GUO Chunping WU Yuanlong PAN Zhenyuan YOU Chunyuan SONG Guoli NIE Xinhui

来源：博看期刊评论

在线全文

博看期刊

学校读者我要写书评

暂无评论

Nano-Micro Letters 2024年第3期16卷 53-68页

作者： Ruirui Zhang Zhexi Xiao Zhenkang lin Xinghao Yan Ziying He hairong Jiang Zhou Yang Xilai Jia Fei Wei Beijing Key Laboratory of Green Chemical Reaction Engineering and Technology Department of Chemical EngineeringTsinghua UniversityBeijing 100084People’s Republic of China School of Materials Science and Engineering University of Science and Technology BeijingBeijing 100083People’s Republic of China Beijing Key Laboratory of Chemical Power Source and Green Catalysis School of Chemistry and Chemical EngineeringBeijing Institute of TechnologyBeijing 100081People’s Republic of China Institute of Polymer Science and Engineering Department of Chemical EngineeringTsinghua UniversityBeijing 100084People’s Republic of China

Progress in the fast charging of high-capacity silicon monoxide(SiO)-based anode is currently hindered by insufficient conductivity and notable volume *** construction of an interface conductive network effectively addresses the aforementioned problems;however,the impact of its quality on lithium-ion transfer and structure durability is yet to be ***,the influence of an interface conductive network on ionic transport and mechanical stability under fast charging is explored for the first time.2D modeling simulation and Cryo-transmission electron microscopy precisely reveal the mitigation of interface polarization owing to a higher fraction of conductive inorganic species formation in bilayer solid electrolyte interphase is mainly responsible for a linear decrease in ionic diffusion energy ***,atomic force microscopy and Raman shift exhibit substantial stress dissipation generated by a complete conductive network,which is critical to the linear reduction of electrode residual *** study provides insights into the rational design of optimized interface SiO-based anodes with reinforced fast-charging performance.

关键词： Fast charging SiO anode Interface conductive network Ionic transport Mechanical stability

Erratum to“Tumor Microenvironment-Specific Chemical Internalization for Enhanced Gene Therapy of Metastatic Breast Cancer”

在线全文

学校读者我要写书评

暂无评论

Research 2024年第3期6卷 797-798页

作者： Yun Zhou Mian Yu Changjun Tie Yang Deng Junqing Wang Yunfei Yi Fan Zhang Chenyi Huang hairong Zheng lin Mei Meiying Wu School of Pharmaceutical Sciences(Shenzhen) Sun Yat-sen UniversityShenzhen 518107China Paul C.Lauterbur Research Center for Biomedical Imaging Institute of Biomedical and Health EngineeringShenzhen Institutes of Advanced TechnologyChinese Academy of SciencesShenzhen 518055China Tianjin Key Laboratory of Biomedical Materials Key Laboratory of Biomaterials and Nanotechnology for Cancer ImmunotherapyInstitute of Biomedical EngineeringChinese Academy of Medical Sciences and Peking Union Medical CollegeTianjin 300192China

In the Research Article “Tumor Microenvironment-Specific Chemical Internalization for Enhanced Gene Therapy of Metastatic Breast Cancer,” the authors made an error in Fig. 6A. In Fig. 6A, the image of “pre” in the “Free Cy5-siRNA” group was misused. When incorporating the final images in Fig. 6A, another image of “24 h” in the “Free Cy5-siRNA” group was inadvertently chosen as the “Pre” image, so they appear to be remarkably similar. After the error was discovered, the authors repeated the experiments that concluded that this error did not affect the results, discussion, or conclusion of this paper. Figure 6A has now been corrected in the PDF and HTML (full text).

关键词： Internal Cancer Breast

外源H_2S和H_2O_2对NaCl胁迫下加工番茄幼苗生理特性的影响

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

华北农学报 2018年第3期33卷 159-166页

作者：蔺亚平林海荣崔辉梅石河子大学农学院新疆石河子832003 特色果蔬栽培生理与种质资源利用兵团重点实验室新疆石河子832003

为探明外源H_2S和H_2O_2对NaCl胁迫下加工番茄幼苗的生理调节作用,以耐盐性弱的KT-32和耐盐性强的KT-7这2个加工番茄品系为材料,采用盆栽法,设置0.5,1.5,3.0 mmol/L 3个H_2O_2浓度水平,研究50μmol/L H_2S和H_2O_2共处理对250 mmol/L N... 详细信息

为探明外源H_2S和H_2O_2对NaCl胁迫下加工番茄幼苗的生理调节作用,以耐盐性弱的KT-32和耐盐性强的KT-7这2个加工番茄品系为材料,采用盆栽法,设置0.5,1.5,3.0 mmol/L 3个H_2O_2浓度水平,研究50μmol/L H_2S和H_2O_2共处理对250 mmol/L NaCl胁迫下加工番茄幼苗的生长、渗透调节、物质积累和活性氧代谢的影响。结果表明,外源H_2S和H_2O_2共处理缓解了NaCl胁迫对加工番茄幼苗生长的抑制作用,使加工番茄幼苗仍保持较强的光合色素含量、较高的相对含水量和根系活力,降低了电解质渗出率、MDA含量、H_2O_2含量和O2-·产生速率,增强了加工番茄幼苗叶片中抗氧化酶SOD、POD和CAT活性,其中在2个品系中,50μmol/L H_2S和1.5 mmol/L H_2O_2共处理时可溶性糖分别比单独50μmol/L H_2S处理提高了24.0%和29.4%,脯氨酸含量分别提高了25.8%和21.3%,缓解盐胁迫效果最为显著。综上,外源H_2S和H_2O_2之间存在着一定程度的协同作用,可以诱导增强NaCl胁迫下加工番茄幼苗植株渗透调节能力、提高清除活性氧的酶促系统的防御能力,从而减弱加工番茄细胞内活性氧自由基对质膜的伤害,进而提高加工番茄幼苗对盐胁迫的适应性。其结果可为探讨H_2S和H_2O_2这2种信号分子协同作用、缓解加工番茄幼苗盐胁迫的生理机制提供理论依据。

关键词： H2O2 H2S NaCl胁迫加工番茄幼苗