检索结果-南通市图书馆

Unraveling a genetic roadmap for improved taste in the domesticated apple

Molecular Plant 2021年第9期14卷 1454-1471页

作者： Liao Liao Weihan Zhang Bo Zhang Ting Fang Xiao-Fei Wang Yarning Cai Collins Ogutu Lei Gao Gang Chen Xiaoqing Nie Jinsheng Xu Quanyan Zhang Yiran Ren Jianqiang Yu Chukun Wang Cecilia H.Deng Baiquan Ma Beibei Zheng Chun-Xiang You Da-Gang Hu Richard Espley Kui Lin-Wang Jia-Long Yao Andrew C.Allan Awais Khan Schuyler S.Korban Zhangjun Fei Ray Ming Yu-Jin Hao Li Li Yuepeng Han CAS Key Laboratory of Plant Germplasm Enhancement and Specialty Agriculture Hubei Hongshan LaboratoryWuhan Botanical GardenThe Innovative Academy of Seed DesignChinese Academy of SciencesWuhan 430074China Agricultural Bioinformatics Key Laboratory of Hubei Province College of InformaticsHuazhong Agricultural UniversityWuhan 430070China Center of Economic Botany Core Botanical GardensChinese Academy of SciencesWuhan 430074China University of Chinese Academy of Sciences 19A YuquanluBeijing 100049China College of Horticulture Science and Engineering Shandong Agricultural UniversityTai-An 271018China Sino-African Joint Research Center Chinese Academy of SciencesWuhan 430074China The New Zealand Institute for Plant&Food Research Limited AucklandNew Zealand School of Biological Sciences University of AucklandPrivate Bag 92019Auckland 1142New Zealand Plant Pathology and Plant-Microbe Biology Section Cornell UniversityGenevaNY 14456USA Department of Natural Resources and Environmental Sciences University of Illinois at Urbana-ChampaignUrbanaIL 61801USA Boyce Thompson Institute Cornell UniversityIthacaNY 14853USA Department of Plant Biology University of Illinois at Urbana-ChampaignUrbanaIL 61801USA

Although taste is an important aspect of fruit quality, an understanding of its genetic control remains elusive in apple and other fruit crops. In this study, we conducted genomic sequence analysis of 497 Malus accessions and revealed erosion of genetic diversity caused by apple breeding and possible independent domestication events of dessert and cider apples. Signatures of selection for fruit acidity and size, but not for fruit sugar content, were detected during the processes of both domestication and improvement. Furthermore, we found that single mutations in major genes affecting fruit taste, including Ma1, MdTDT, and MdSOT2, dramatically decrease malate, citrate, and sorbitol accumulation, respectively, and correspond to important domestication events. Interestingly, Ma1 was identified to have pleiotropic effects on both organic acid content and sugar:acid ratio, suggesting that it plays a vital role in determining fruit taste. Fruit taste is unlikely to have been negatively affected by linkage drag associated with selection for larger fruit that resulted from the pyramiding of multiple genes with minor effects on fruit size. Collectively, our study provides new insights into the genetic basis of fruit quality and its evolutionary roadmap during apple domestication, pinpointing several candidate genes for genetic manipulation of fruit taste in apple.

关键词： apple fruit taste organic acids soluble sugars fruit size domestication

来源：

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

Naming and outline of Dothideomycetes-2014 including proposals for the protection or suppression of generic names

引用

Fungal Diversity 2014年第6期69卷 1-55页

作者： Nalin N.Wijayawardene Pedro W.Crous Paul M.Kirk David L.Hawksworth Saranyaphat Boonmee Uwe Braun Dong-Qin Dai Melvina J.D’souza Paul Diederich Asha Dissanayake Mingkhuan Doilom Singang Hongsanan E.B.Gareth Jones Johannes Z.Groenewald Ruvishika Jayawardena James D.Lawrey Jian-Kui Liu Robert Lücking Hugo Madrid Dimuthu S.Manamgoda Lucia Muggia Matthew P.Nelsen Rungtiwa Phookamsak Satinee Suetrong Kazuaki Tanaka Kasun M.Thambugala Dhanushka N.Wanasinghe Saowanee Wikee Ying Zhang Andre Aptroot H.A.Ariyawansa Ali H.Bahkali D.Jayarama Bhat Cécile Gueidan Putarak Chomnunti G.Sybren De Hoog Kerry Knudsen Wen-Jing Li Eric H.C.McKenzie Andrew N.Miller Alan J.L.Phillips Marcin Piatek Huzefa A.Raja Roger S.Shivas Bernad Slippers Joanne E.Taylor Qing Tian Yong Wang Joyce H.C.Woudenberg Lei Cai Walter M.Jaklitsch Kevin D.Hyde Key Laboratory for Plant Diversity and Biogeography of East Asia Kunming Institute of BotanyChinese Academy of ScienceKunming 650201YunnanPeople’s Republic of China World Agroforestry Centre East and Central AsiaKunming 650201YunnanPeople’s Republic of China Institute of Excellence in Fungal Research Chiang Rai 57100Thailand forestry and Agricultural Biotechnology Institute(FABI) University of PretoriaPretoria 0002South Africa CBS-KNAW Fungal Biodiversity Centre Uppsalalaan 83584 CT UtrechtThe Netherlands State Key Laboratory of Mycology Institute of MicrobiologyChinese Academy of SciencesBeijing100101People_s Republicof China Mycology Section Royal Botanic GardensKewRichmondSurrey TW93DSUK Department of Life Sciences The Natural History MuseumCromwell RoadLondon SW75BDUK Departamento de Biología VegetalⅡ Facultad de FarmaciaUniversidad Complutense de MadridPlaza Ramón y CajalMadrid 28040Spain School of Science Mae Fah Luang UniversityChiang Rai 57100Thailand Institut Für Biologie Martin-Luther-UniversitatBereich Geobotanik Und Botanischer GartenHerbariumNeuwerk 2106099 Halle(Saale)Germany Musée National d'histoire Naturelle 25 Rue MunsterL-2160 LuxembourgLuxembourg Institute of Plant and Environment Protection Beijing Academy of Agriculture and Forestry SciencesBeijing 100097People’s Republic of China Department of Botany and Microbiology College of ScienceKing Saud UniversityP.O.Box 2455Riyadh 11451Kingdom of Saudi Arabia Department of Environmental Science and Policy George Mason University4400 University DriveFairfaxVA 22030-4444USA Science and Education Integrative Research(Botany)The Field Museum1400 South Lake Shore DriveChicagoIL 60605-2496USA Institute of Plant Sciences University of GrazHolteigasse 68010GrazAustria Department of Life Science University of TriesteVia L.Giorgieri 10TriesteItaly Committee on Evolutionary Biology University of Chicago1025 E.57th StreetChicagoIL 60637USA Fungal Biodiversity Laboratory(BFBD) National Center for Gen

Article 59.1,of the International Code of Nomenclature for Algae,Fungi,and Plants(ICN;Melbourne Code),which addresses the nomenclature of pleomorphic fungi,became effective from 30 July *** that date,each fungal species can have one nomenclaturally correct name in a particular *** other previously used names for this species will be considered as *** older generic epithet takes priority over the younger *** widely used younger names proposed for use,must comply with Art.57.2 and their usage should be approved by the Nomenclature Committee for Fungi(NCF).In this paper,we list all genera currently accepted by us in Dothideomycetes(belonging to 23 orders and 110 families),including pleomorphic and nonpleomorphic *** the case of pleomorphic genera,we follow the rulings of the current ICN and propose single generic names for future *** taxonomic placements of 1261 genera are listed as an *** names and suppressed names for 34 pleomorphic genera are listed *** and justifications are provided for possible proposed names after the list of *** are also provided on recent advances in our understanding of asexual and sexual morph linkages in Dothideomycetes.A phylogenetic tree based on four gene analyses supported 23 orders and 75 families,while 35 families still lack molecular data.

关键词： Article 59.1 Ascomycota One name Phylogeny Pleomorphism

来源：

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

Growth Performance of Cypress (Cupressus funebris) Trees in Progeny Test Plantations

引用

Agricultural Biotechnology 2019年第2期8卷 96-100页

作者： Angui DENG Yong PENG Xiaomei TAN Wendong ZENG Yujun LUO Changwan TAN Yanting LIU Zhengyan LIU Chenyang WANG Qijiang District State forest Farm Chongqing forestry Research Institute Qijiang District forestry Bureau

Based on the 6-year-old young forests of 40 cypress(Cupressus funebris) families from four provenances(Fengdu County, Youyang County and Zhong County of Chongqing City, and Qiandao Lake in Zhejiang Province), differences in growth traits between families and provenances were studied to select excellent families, so as to provide necessary data support for the upgrading of cypress seed gardens and inferior thinning of seed gardens. The results showed that there were significant differences in tree height, diameter at one meter height, crown width and growth potential between families and provenances. The coefficients of variation among families were 10.25%, 7.19%, 5.91% and 0.98%, respectively, and the coefficients of variation in tree height and diameter at one meter height among provenances were 7.25% and 12.58%, respectively, indicating that the tree height and diameter at one meter height of the superior cypress tree families were rich in variation among families and provenances, and there was potential for high-generation breeding. According to the selection rate of 15%, six excellent families for afforestation(Feng 8, Shi 4, Feng 1, Ye 14, Shi 3, and Ye 6) were screened. The average diameter at one meter height, tree height and crown width of the six excellent families were, respectively, 2.97 cm, 3.39 and 0.78 m, which were 18.82%, 12.70% and 15.42% higher than the family average, respectively, and 15.09%, 9.79% and 15.53% higher than the control group, respectively.

关键词： Cupressus funebris Progeny test Family Variation Early selection

来源：

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

试析凯文·林奇在《城市意象》中是如何显现思维的存在并使之导向真实的

引用

农业科技与信息（现代园林） 2011年第3期8卷 18-20页

作者：王丹琦罗乐宋扬北京林业大学园林学院北京100083 天津泰达园林规划设计院有限公司天津300457 Tianjin Tianbao gardens and Environmental Sanitation Development Co. Ltd.tianjin300308

思维与对象的直接联系才能产生真实的发展与研究。为能显现思维的存在并使之导向真实,作者从思维的主体"观察者"和主体的观察对象"环境"两方面寻求着解决方法。

关键词：城市意象哲学思维真实

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

microRNA regulation of fruit development,quality formation and stress response

引用

Fruit Research 2021年第1期1卷 36-46页

作者： Xiangjin Kong Meiying He Zhihong Guo Yijie Zhou Zhongsuzhi Chen Hongxia Qu Hong Zhu Key Laboratory of Plant Resources Conservation and Sustainable Utilization Core Botanical GardensChinese Academy of SciencesGuangzhou 510650China University of Chinese Academy of Sciences Beijing 100049China Key Laboratory of South China Agricultural Plant Molecular Analysis and Genetic Improvement South China Botanical GardenChinese Academy of SciencesGuangzhou 510650China Northwest Institute of Eco-Environment and Resources Chinese Academy of SciencesLanzhou 730000China

Fruits,as the reproductive organs of many higher plants,are an integral part of a balanced diet,providing rich nutrients and bioactive substances for our *** the years,the research on fruit development,quality formation and stress response has deepened,which sheds light on the regulatory mechanism and application of fruit quality *** the many regulatory factors,microRNAs(miRNAs)are a class of short non-coding RNAs,ranging from 20 to 24-nt,which post-transcriptionally regulate target gene *** and their functions have been extensively examined in plants especially in model species,and they play critical roles in the regulation of diverse biological processes in response to endogenous developmental signals and external environmental cues,*** fruit crops,the function of miRNAs and their regulation have also been under intensive *** particular,the novel roles of miRNAs that have not been revealed in the model annual species have been unraveling,which reflect the genetic,physiological,and developmental complexity of gene regulation in fruit *** we review the current research progress achieved,specifically in fruit crops,with a focus on the function of miRNAs in the control of fruit development and quality as well as response to various *** future prospects of miRNAs for quality-targeted fruit breeding are also discussed.

关键词： organs crops stress

来源：

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

The sooty moulds

引用

Fungal Diversity 2014年第3期66卷 1-36页

作者： Putarak Chomnunti Sinang Hongsanan Begoña Aguirre-Hudson Qing Tian Derek Peršoh Manpreet K.Dhami Aisyah S.Alias Jianchu Xu Xingzhong Liu Marc Stadler Kevin D.Hyde Key Laboratory for Plant Biodiversity and Biogeography of East Asia Kunming Institute of BotanyChinese Academy of ScienceKunming 650201YunnanChina Institute of Excellence in Fungal Research and School of ScienceMae Fah Luang University333 M.1 ThasudMuangChiang Rai 57100Thailand Jodrell Laboratory Royal Botanic GardensKew RichmondSurrey TW93DSUK Department of Mycology University of BayreuthUniversitätsstraße 3095440 BayreuthGermany Plant Health and Environment Laboratory Ministry for Primary IndustriesP O Box 2095Auckland 1140New Zealand Institute of Ocean and Earth Sciences(IOES) C308Institute of Postgraduate Studies BuildingUniversity of Malaya50603 Kuala LumpurMalaysia State Key Laboratory of Mycology Institute of MicrobiologyChinese Academy of SciencesNo3 Park 1Chaoyang DistrictBeijing 100101People’s Republic of China Department Microbial Drugs Helmholtz-Centre for Infection Research and Technical University of BraunschweigInhoffenstrasse 738124 BraunschweigGermany World Agroforestry Center East and Central AsiaKunming 650201YunnanChin

Sooty moulds are a remarkable,but poorly understood group of *** coat fruits and leaves superficially with black mycelia,which reduces photosynthesis rates of host *** researchers have,however,tried to quantify their economic *** moulds have been well-studied at the morphological level,but they are poorly represented in a natural classification based on *** are presently known in Antennulariellaceae,Capnodiaceae,Chaetothyriaceae,Coccodiniaceae,Euantennariaceae,Metacapnodiaceae and Trichomeriaceae and several miscellaneous ***,molecular data is available for only five *** sooty mould colonies comprise numerous species and thus it is hard to confirm relationships between genera or sexual and asexual *** studies need to obtain single spore isolates of species to test their phylogenetic affinities and linkages between *** generation sequencing has shown sooty mould colonies to contain many more fungal species than expected,but it is not clear which species are dominant or active in the *** are more common in tropical,subtropical and warm temperate regions and thus their prevalence in temperate regions is likely to increase with global *** moulds are rarely parasitized by fungicolous taxa and these may have biocontrol *** apparently grow in extreme environments and may be *** needs testing as xerophilic taxa may be of interest for industrial *** moulds grow on sugars and appear to out-compete typical“weed”fungi and *** may produce antibiotics for this purpose and their biochemical potential for obtaining novel bioactive compounds for medical application is underexplored.

关键词： Antibiotics Capnodiales Chaetothyriales Global warming Life cycle Phylogeny Xerophiles

来源：

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

A New Multistep Approach to Identify Leaf-Off Poplar Plantations Using Airborne Imagery

引用

Journal of Geographic Information System 2022年第6期14卷 634-651页

作者： Ramzan Ali Khorrami Zahra Naeimi Michael Wing Hossein Ahani Sayed M. Bateni forests and Rangelands Research Department Mazandaran Agricultural and Natural Resources Research and Education Center Agricultural Research Education and Extension Organization (AREEO) Sari Iran Department of Physics University of Tehran Tehran Iran forest Engineering Resources and Management Oregon State University Corvallis OR USA Ministry of Agriculture Tehran Iran Department of Civil and Environmental Engineering and Water Resources Research Center University of Hawaii at Manoa Honolulu HI USA

Identification of type of leafless trees using both fall imagery and field-based surveys is a global concern in the forest science community. Few studies were devoted to separate leafless trees from others in the growth season using remote sensing imagery. But this study was the first attempt to identify the type of leafless tree in the fall imagery. We investigated the potential of the Simple Linear Iterative Clustering (SLIC) and k-mean segmentation techniques, and texture and color image analyses to identify leafless poplar trees using imagery collected in a leaf-off season. For the first time in this study, the star shaped feature identifier was found through a binary image that was successful in identifying leaf-off poplar plantations. Optimal threshold values of Normalized Difference Vegetation Index (NDVI) and Normalized Green Index (NGI) indices were able to differentiate highly vegetated land, green farms, and gardens from the grasses that sometimes grow between poplar plantation lines. A Coefficient of Variation (CV) of red color intensity and histogram of value were also successful in separating bare soil and other land cover types. Imagery was processed and analyzed in a Matlab software. In this study, leafless poplar plantation was identified with a user accuracy of 84% and the overall accuracy was obtained 81.3%. This method provides a framework for identification of leafless poplar trees that may be beneficial for distinguishing other types of leafless trees.

关键词： Leafless Poplar Plantations Fall Ultracam Imagery Star Shaped-Feature K-Mean Segmentation Texture and Color Image Analysis

来源：

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

Brooke-Spiegler综合征:激光切除治疗

引用

世界核心医学期刊文摘（皮肤病学分册） 2005年第9期1卷 31-31页

作者： Rallan D. Harland C.C. 刘艳 9 Denmark gardens Carshalton Surrey SM5 2JL United Kingdom

Brooke-Spiegler syndrome is a rare genetic condition associated with adnexal and epidermal tumours. Facial trichoepitheliomas and cylindromas are particularly distressing to sufferers. Conventional treatment can be followed by recurrence. We report a case with disfiguring trichoepithelioma treated with erbium:Yag and CO2 laser, achieving a good cosmetic result without recurrence after 2 years. Brooke-Spiegler syndrome and its treatment are reviewed.

关键词：毛发上皮瘤圆柱瘤遗传性疾病皮肤附属器

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Sphaeria ericophila的命名、分类、分子系统发育和Metacapnodium属分类地位的意义

引用

菌物研究 2020年第4期18卷 235-245页

作者： David L.Hawksworth Carlos G.Boluda Comparative Plant and Fungal Biology Royal Botanic GardensKewSurreyTW93DSUK Department of Life Sciences The Natural History MuseumCromwell RoadLondon SW15BDIJK Jilin Agricultural University Changchun 130118China Unite de Phylogenie et Genetique moleculaires Conservatoire et Jardin botaniquesGeneva 1292 ChambesySwitzerland

1809年,Link在伊比利亚的高山欧石楠Erica arborea上发现了黑煤病(sooty mould),经鉴定将其命名为Sphaeria ericophila,最近有学者在葡萄牙和西班牙都再次采集到***,通过对其候选模式和附加模式的研究,发现该菌在形态上与Metacapnodium... 详细信息

1809年,Link在伊比利亚的高山欧石楠Erica arborea上发现了黑煤病(sooty mould),经鉴定将其命名为Sphaeria ericophila,最近有学者在葡萄牙和西班牙都再次采集到***,通过对其候选模式和附加模式的研究,发现该菌在形态上与Metacapnodium属的模式种***最为接近,同时在2013年与***合并成同一个属。通过ITS测序得到3个样品的序列,结果表明该菌属于散囊菌纲Eurotiomycetes而非座囊菌纲Dothideomycetes,并且最接近于褐球壳目Phaeomoniellales/刺盾炱目Chaetothyriales。本文报道了Metacapnodium的首条序列,并表明另一份黑煤病(sooty mould)样本不属于煤炱目Capnodiales,而是属于刺盾炱目Chaetothyriales ***.。自Huges在1970年研究Link的名称应用以来就引入了真菌命名法起始日期的变化,以及放弃了同一物种的不同形态的命名,从而解决了命名问题。如前文所述,现已证实Metacapnodium包含Antennullaria,其中Sphoeria enicophila为模式物种。***非专性寄生,在西班牙,它不仅在刺柏属Juniperus植物上寄生,也会严重感染高山欧石楠Erica arborea还可能感染其他欧石楠属植物,如***,但在非洲东部山区的欧石楠属植物上可能还存在该属Metacapnodium的其他致病菌。

关键词：煤炱目刺盾炱目 Hughes(人名) M.ericophilum 分子系统发育命名法褐球壳目模式

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

基于菌物名录数据库的生物多样性编目与数据挖掘分析

基于菌物名录数据库的生物多样性编目与数据挖掘分析

引用

中国菌物学会2018年学术年会

作者：王科 Kirk M.Paul 姚一建中国科学院微生物研究所真菌学国家重点实验室中国科学院大学 Biodiversity Informatics & Spatial Analysis Jodrell LaboratoryRoyal Botanic Gardens

长期以来,分类学的研究成果主要以平面的方式发表在各种纸质文献资料中。近年来,随着计算机和人工智能等新兴技术的发展和应用,平面资料信息的数字化成为一种趋势,世界各国都非常重视本国生物资源信息的收集汇总,构建了各种菌物数据库,... 详细信息

长期以来,分类学的研究成果主要以平面的方式发表在各种纸质文献资料中。近年来,随着计算机和人工智能等新兴技术的发展和应用,平面资料信息的数字化成为一种趋势,世界各国都非常重视本国生物资源信息的收集汇总,构建了各种菌物数据库,为科学研究、政府决策、资源保护、合理利用和科学传播提供了重要的信息基础。本研究探索并建立从平面资料信息构建数据库的流程和方法,并在"中国菌物名录数据库"和"Index Fungorum"所收集数据的基础上进行数据挖掘和分析。通过软件操作和程序设计,在数据库中提取相关信息,完成了《中国生物多样性红色名录—大型真菌卷》编制工作,并已编纂《中国生物物种名录—真菌卷》的部分分册,同时梳理和规范了菌物汉语学名,为菌物分类研究和资源收集与整理提供牢固的基础。

关键词：菌物数据库生物多样性菌物分类学

来源： cnki会议评论

在线全文

cnki会议

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：