×
验证码:
换一张
忘记密码？
记住我
×
登录
中文版
|
English
中国科学院昆明植物研究所知识管理系统
Knowledge Management System of Kunming Institute of Botany,CAS
登录
注册
ALL
ORCID
题名
作者
学科领域
关键词
资助项目
文献类型
出处
收录类别
出版者
发表日期
存缴日期
学科门类
学习讨论厅
图片搜索
粘贴图片网址
首页
研究单元&专题
作者
文献类型
学科分类
知识图谱
新闻&公告
在结果中检索
研究单元&专题
中国科学院东亚植... [329]
昆明植物所硕博研... [294]
共享文献 [288]
资源植物与生物技... [226]
中国西南野生生物种... [98]
植物化学与西部植物... [33]
更多...
作者
许建初 [110]
李德铢 [91]
孙航 [74]
邓涛 [42]
周浙昆 [40]
龚洵 [39]
更多...
文献类型
期刊论文 [1153]
学位论文 [294]
专著 [59]
其他 [11]
会议论文 [2]
演示报告 [2]
更多...
发表日期
2021 [74]
2020 [118]
2019 [110]
2018 [87]
2017 [108]
2016 [119]
更多...
语种
英语 [846]
中文 [269]
出处
PLOS ONE [45]
植物分类与资源学报 [40]
JOURNAL O... [39]
MOLECULAR... [30]
SCIENTIFI... [26]
FUNGAL DI... [23]
更多...
资助项目
0.05) between wild (AR = 4.651), semi-cultivated (AR = 5.091) and cultivated (AR = 5.132) populations of C. taliensis, which suggested that the genetic background of long-lived woody plant was not easy to be changed, and there were moderate high gene flow between populations. However, there was a significant difference (P < 0.05) between wild (AR = 5.9) and cultivated (AR = 7.1) populations distributed in the same place in Yun county, Yunnan province, which may result from the hybridization and introgression of species in the tea garden and anthropogenic damages to the wild population. The hypothesis of hybrid origin of C. grandibracteata was tested by morphological and microsatellites analyses. Compared with other species, the locules in ovary of C. grandibracteata are variable, which showed a morphological intermediate and mosaic. Except one private allele, Ninety-nine percent alleles of C. grandibracteata were shared with these of C. taliensis and C. sinensis var. assamica. And C. grandibracteata was nested in the cluster of C. taliensis in the UPGMA tree. Conclusively, our results supported the hypothesis of hybrid origin of C. grandibracteata partly. The speciation of C. grandibracteata was derived from hybridization and asymmetrical introgression potentially. It is possible that C. taliensis was one of its parents, but it still needs more evidences to prove that C. sinensis var. assamica was another parent.","jscount":"1","jsurl":"/simple-search?field1=all&rpp=10&accurate=false&advanced=false&sort_by=2&isNonaffiliated=false&search_type=-1&query1=Conservation%2BImplications&order=desc&&fq=dc.project.title_filter%3ACamellia%5C+taliensis%5C+%5C%28W.%5C+W.%5C+Smith%5C%29%5C+Melchior%2C%5C+a%5C+member%5C+of%5C+Camellia%5C+sect.%5C+Thea%2C%5C+is%5C+an%5C+indigenous%5C+species%5C+in%5C+local%5C+natural%5C+forest%5C+and%5C+has%5C+a%5C+long%5C+cultivative%5C+history%5C+in%5C+western%5C+Yunnan%5C+and%5C+its%5C+neighborhood%2C%5C+where%5C+the%5C+domestications%5C+of%5C+this%5C+species%5C+in%5C+different%5C+historical%5C+periods%5C+and%5C+in%5C+different%5C+ways%5C+can%5C+be%5C+found.%5C+C.%5C+taliensis%5C+is%5C+an%5C+important%5C+contributor%5C+to%5C+the%5C+formations%5C+of%5C+tea%5C+landraces%5C+by%5C+hybridization%5C+and%5C+introgression.%5C+In%5C+the%5C+present%5C+study%2C%5C+14%5C+microsatellite%5C+loci%5C+screened%5C+from%5C+37%5C+loci%5C+were%5C+used%5C+to%5C+explore%5C+the%5C+genetic%5C+diversity%5C+about%5C+this%5C+species%5C+with%5C+579%5C+samples%5C+from%5C+25%5C+populations%5C+%5C%2816%5C+wild%5C+populations%2C%5C+4%5C+semi%5C-cultivated%5C+populations%5C+and%5C+5%5C+cultivated%5C+populations%5C%29.%5C+At%5C+the%5C+same%5C+time%2C%5C+the%5C+potential%5C+hybrid%5C+speciation%5C+of%5C+C.%5C+grandibracteata%2C%5C+was%5C+investigated%5C+using%5C+39%5C+individuals%5C+from%5C+2%5C+populations%2C%5C+along%5C+with%5C+C.%5C+taliensis%5C+and%5C+C.%5C+sinensis%5C+var.%5C+assamica%5C+%5C%2883%5C+individuals%5C+from%5C+4%5C+populations%5C%29%5C+by%5C+the%5C+same%5C+microsatellite%5C+markers.%5C+C.%5C+taliensis%5C+had%5C+a%5C+moderate%5C+high%5C+level%5C+of%5C+genetic%5C+diversity%5C+%5C%28A%5C+%3D%5C+14.3%2C%5C+Ne%3D%5C+5.7%2C%5C+HE%5C+%3D%5C+0.666%2C%5C+I%5C+%3D%5C+1.753%2C%5C+AR%5C+%3D%5C+7.2%2C%5C+PPB%5C+%3D%5C+100%25%5C%29.%5C+This%5C+may%5C+result%5C+from%5C+several%5C+factors%5C+including%5C+K%5C-strategy%2C%5C+genetic%5C+background%2C%5C+gene%5C+flow%5C+between%5C+populations%2C%5C+hybridization%5C+and%5C+introgression%5C+among%5C+species.%5C+Between%5C+wild%5C+populations%5C+of%5C+C.%5C+taliensis%2C%5C+the%5C+gene%5C+flow%5C+was%5C+moderate%5C+high%5C+%5C%28Nm%5C+%3D%5C+1.197%5C%29%2C%5C+and%5C+genetic%5C+variation%5C+was%5C+less%5C+than%5C+20%25%5C+%5C%28GST%5C+%3D%5C+0.147%2C%5C+FST%5C+%3D%5C+0.173%5C%29%2C%5C+which%5C+was%5C+similar%5C+to%5C+other%5C+research%5C+results%5C+of%5C+long%5C-lived%5C+woody%5C+plants%2C%5C+and%5C+reflected%5C+the%5C+genetic%5C+structure%5C+of%5C+its%5C+ancestry%5C+to%5C+same%5C+extent.%5C+There%5C+was%5C+a%5C+high%5C+significant%5C+correlation%5C+between%5C+geographic%5C+distance%5C+and%5C+Nei%E2%80%99s%5C+genetic%5C+distance%5C+%5C%28r%5C+%3D%5C+0.372%2C%5C+P%5C+%3D%5C+0.001%5C%29%5C+of%5C+populations%2C%5C+which%5C+accorded%5C+with%5C+isolation%5C+by%5C+distance%5C+model.%5C+Inferring%5C+from%5C+Bayesian%5C+clustering%5C+of%5C+genotypes%2C%5C+all%5C+individuals%5C+of%5C+C.%5C+taliensis%5C+were%5C+divided%5C+into%5C+two%5C+groups%2C%5C+conflicting%5C+with%5C+the%5C+result%5C+based%5C+on%5C+Nei%E2%80%99s%5C+genetic%5C+distance%5C+and%5C+real%5C+geographic%5C+distribution%2C%5C+which%5C+suggested%5C+there%5C+were%5C+heavy%5C+and%5C+non%5C-random%5C+influences%5C+by%5C+human%5C+practices.%5C+According%5C+to%5C+allelic%5C+richness%2C%5C+there%5C+were%5C+no%5C+significant%5C+differences%5C+%5C%28P%5C+%3E%5C+0.05%5C%29%5C+between%5C+wild%5C+%5C%28AR%5C+%3D%5C+4.651%5C%29%2C%5C+semi%5C-cultivated%5C+%5C%28AR%5C+%3D%5C+5.091%5C%29%5C+and%5C+cultivated%5C+%5C%28AR%5C+%3D%5C+5.132%5C%29%5C+populations%5C+of%5C+C.%5C+taliensis%2C%5C+which%5C+suggested%5C+that%5C+the%5C+genetic%5C+background%5C+of%5C+long%5C-lived%5C+woody%5C+plant%5C+was%5C+not%5C+easy%5C+to%5C+be%5C+changed%2C%5C+and%5C+there%5C+were%5C+moderate%5C+high%5C+gene%5C+flow%5C+between%5C+populations.%5C+However%2C%5C+there%5C+was%5C+a%5C+significant%5C+difference%5C+%5C%28P%5C+%3C%5C+0.05%5C%29%5C+between%5C+wild%5C+%5C%28AR%5C+%3D%5C+5.9%5C%29%5C+and%5C+cultivated%5C+%5C%28AR%5C+%3D%5C+7.1%5C%29%5C+populations%5C+distributed%5C+in%5C+the%5C+same%5C+place%5C+in%5C+Yun%5C+county%2C%5C+Yunnan%5C+province%2C%5C+which%5C+may%5C+result%5C+from%5C+the%5C+hybridization%5C+and%5C+introgression%5C+of%5C+species%5C+in%5C+the%5C+tea%5C+garden%5C+and%5C+anthropogenic%5C+damages%5C+to%5C+the%5C+wild%5C+population.%5C+The%5C+hypothesis%5C+of%5C+hybrid%5C+origin%5C+of%5C+C.%5C+grandibracteata%5C+was%5C+tested%5C+by%5C+morphological%5C+and%5C+microsatellites%5C+analyses.%5C+Compared%5C+with%5C+other%5C+species%2C%5C+the%5C+locules%5C+in%5C+ovary%5C+of%5C+C.%5C+grandibracteata%5C+are%5C+variable%2C%5C+which%5C+showed%5C+a%5C+morphological%5C+intermediate%5C+and%5C+mosaic.%5C+Except%5C+one%5C+private%5C+allele%2C%5C+Ninety%5C-nine%5C+percent%5C+alleles%5C+of%5C+C.%5C+grandibracteata%5C+were%5C+shared%5C+with%5C+these%5C+of%5C+C.%5C+taliensis%5C+and%5C+C.%5C+sinensis%5C+var.%5C+assamica.%5C+And%5C+C.%5C+grandibracteata%5C+was%5C+nested%5C+in%5C+the%5C+cluster%5C+of%5C+C.%5C+taliensis%5C+in%5C+the%5C+UPGMA%5C+tree.%5C+Conclusively%2C%5C+our%5C+results%5C+supported%5C+the%5C+hypothesis%5C+of%5C+hybrid%5C+origin%5C+of%5C+C.%5C+grandibracteata%5C+partly.%5C+The%5C+speciation%5C+of%5C+C.%5C+grandibracteata%5C+was%5C+derived%5C+from%5C+hybridization%5C+and%5C+asymmetrical%5C+introgression%5C+potentially.%5C+It%5C+is%5C+possible%5C+that%5C+C.%5C+taliensis%5C+was%5C+one%5C+of%5C+its%5C+parents%2C%5C+but%5C+it%5C+still%5C+needs%5C+more%5C+evidences%5C+to%5C+prove%5C+that%5C+C.%5C+sinensis%5C+var.%5C+assamica%5C+was%5C+another%5C+parent."},{"jsname":"China Postdoctoral Science Foundation","jscount":"1","jsurl":"/simple-search?field1=all&rpp=10&accurate=false&advanced=false&sort_by=2&isNonaffiliated=false&search_type=-1&query1=Conservation%2BImplications&order=desc&&fq=dc.project.title_filter%3AChina%5C+Postdoctoral%5C+Science%5C+Foundation"},{"jsname":"China Scholarship Council","jscount":"1","jsurl":"/simple-search?field1=all&rpp=10&accurate=false&advanced=false&sort_by=2&isNonaffiliated=false&search_type=-1&query1=Conservation%2BImplications&order=desc&&fq=dc.project.title_filter%3AChina%5C+Scholarship%5C+Council"},{"jsname":"China Scholarship Council[201504910423]","jscount":"1","jsurl":"/simple-search?field1=all&rpp=10&accurate=false&advanced=false&sort_by=2&isNonaffiliated=false&search_type=-1&query1=Conservation%2BImplications&order=desc&&fq=dc.project.title_filter%3AChina%5C+Scholarship%5C+Council%5C%5B201504910423%5C%5D"},{"jsname":"lastIndexed","jscount":"2025-06-04"}],"资助项目","dc.project.title_filter")'>
National K... [3]
National N... [3]
National N... [2]
National N... [2]
Zhang Hong... [2]
1. Seed do... [1]
更多...
收录类别
SCI [670]
SSCI [37]
CSCD [33]
AHCI [1]
IC [1]
ISTP [1]
更多...
资助机构
National ... [14]
CAS/SAFEA ... [7]
National K... [6]
Chinese Ac... [5]
Chinese Ac... [5]
John D. an... [5]
更多...
×
知识图谱
KIB OpenIR
开始提交
已提交作品
待认领作品
已认领作品
未提交全文
收藏管理
QQ客服
官方微博
反馈留言
浏览/检索结果:
共1522条，第1-10条
帮助
已选(
0
)
清除
条数/页：
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
95
100
排序方式：
请选择
WOS被引频次升序
WOS被引频次降序
题名升序
题名降序
提交时间升序
提交时间降序
作者升序
作者降序
发表日期升序
发表日期降序
期刊影响因子升序
期刊影响因子降序
Systematics and Biogeography of Aralia L. (Araliaceae):Revision of Aralia Sects. Aralia, Humiles, Nanae, andSciadodendron
期刊论文
出版物, 3111, 卷号: 57, 期号: 0, 页码: 1-172
作者:
Jun Wen
Adobe PDF(7233Kb)
|
收藏
|
浏览/下载：472/8
|
提交时间：2017/07/24
Aralia
Aralia Sect. Aralia
Aralia Sect. Dimorphanthus
Aralia Sect. Humiles
Aralia Sect. Nanae
Aralia Sect. pentapanax
Aralia Sect. Sciadodendron
Biogeography
Araliaceae
Systematics
Glabridin inhibits migration and invasion by transcriptional inhibition of matrix metalloproteinase-9 through modulation of NF-B and AP-1 activity in human liver cancer cells lines
期刊论文
出版物, 3111, 期号: 0, 页码: 1—28
作者:
Ming-Ju Hsieh
;
Chiao-Wen Lin
;
Shun-Fa Yang
;
Mu-Kuan Chen
;
Hui-Ling Chiou
Adobe PDF(1320Kb)
|
收藏
|
浏览/下载：415/1
|
提交时间：2017/07/24
Glabridin
Migration
Invasion
Matrix Metalloproteinase-9
Hepatoma
Evolutionary ecology of plant-plant interactions
期刊论文
出版物, 3111, 页码: 1-144
作者:
Zuo Z(作者)
Adobe PDF(717Kb)
|
收藏
|
浏览/下载：421/4
|
提交时间：2017/07/19
Using Dali for Structural Comparison of Proteins
期刊论文
Current Protocols in Bioinformatics, 3111, 期号: 0, 页码: 1-24
作者:
Zuo Z(作者)
Adobe PDF(1615Kb)
|
收藏
|
浏览/下载：481/1
|
提交时间：2017/07/24
Data Analysisin Vegetation Ecology
期刊论文
出版物, 3111, 期号: 0, 页码: 1-297
作者:
Otto Wildi
Adobe PDF(3432Kb)
|
收藏
|
浏览/下载：313/2
|
提交时间：2017/07/24
Population structure of wild soybean (Glycine soja) based on SLAF-seq have implications for its conservation
期刊论文
PEERJ, 2023, 卷号: 11, 页码: e16415
作者:
Meng,Jing
;
Yang,Guoqian
;
Li,Xuejiao
;
Zhao,Yan
;
He,Shuilian
浏览
|
Adobe PDF(8371Kb)
|
收藏
|
浏览/下载：173/45
|
提交时间：2024/07/17
Glycine soja
SLAF-seq
Genetic diversity
Population structure
SPATIAL GENETIC-STRUCTURE
TOOL SET
DIVERSITY
SIEB.
CHINESE
DNA
ZUCC.
DIFFERENTIATION
PHYLOGEOGRAPHY
HISTORY
Staying in situ or shifting range under ongoing climate change: A case of an endemic herb in the Himalaya-Hengduan Mountains across elevational gradients
期刊论文
DIVERSITY AND DISTRIBUTIONS, 2023, 卷号: 29, 期号: 4, 页码: 524-542
作者:
Lin,Nan
;
Liu,Qun
;
Landis,Jacob B.
;
Rana,Hum Kala
;
Li,Zhimin
;
Wang,Hengchang
;
Sun,Hang
;
Deng,Tao
浏览
|
Adobe PDF(19019Kb)
|
收藏
|
浏览/下载：141/21
|
提交时间：2024/07/10
adaptive evolution
elevational gradients
global climate change
migration
morphological variation
RADseq
HIGH-ALTITUDE ADAPTATION
LOCAL ADAPTATION
GENE FLOW
PHENOTYPIC PLASTICITY
EVOLUTIONARY RESPONSES
RESOURCE-ALLOCATION
POPULATION-GENETICS
NICHE CONSERVATISM
GENOMIC BASIS
BIODIVERSITY
Global patterns of phylogenetic relatedness of invasive flowering plants
期刊论文
DIVERSITY AND DISTRIBUTIONS, 2023
作者:
Qian,Hong
浏览
|
Adobe PDF(1418Kb)
|
收藏
|
浏览/下载：171/43
|
提交时间：2024/07/10
angiosperms
climatic condition
community assembly
exotic species
introduced species
invasive species
niche conservatism
phylogenetic relatedness
TRAIT DIFFERENCES
NATURALIZATION
SUCCESS
COMMUNITIES
ASSEMBLAGES
DIVERSITY
HISTORY
CLIMATE
Exploring ascomycete diversity in Yunnan, China I: resolving ambiguous taxa in Phaeothecoidiellaceae and investigating conservation implications of fungi
期刊论文
FRONTIERS IN CELLULAR AND INFECTION MICROBIOLOGY, 2023, 卷号: 13, 页码: 1252387
作者:
Hongsanan,Sinang
;
Phookamsak,Rungtiwa
;
Bhat,Darbhe Jayarama
;
Wanasinghe,Dhanushka N.
;
Promputtha,Itthayakorn
;
Suwannarach,Nakarin
;
Sandamali,Diana
;
Lumyong,Saisamorn
;
Xu,Jianchu
;
Xie,Ning
浏览
|
Adobe PDF(3492Kb)
|
收藏
|
浏览/下载：175/13
|
提交时间：2024/07/10
Dothideomycetes
fungal taxonomy
Mycosphaerellales
novel taxa
sootyblotch/flyspeck fungi
REFINED FAMILIES
SOOTY BLOTCH
SP-NOV.
REPETOPHRAGMA
GENERA
FLYSPECK
CLASSIFICATION
XISHUANGBANNA
BIODIVERSITY
SPORIDESMIUM
RAD-sequencing improves the genetic characterization of a threatened tree peony (Paeonia ludlowii) endemic to China: Implications for conservation
期刊论文
PLANT DIVERSITY, 2023, 卷号: 45, 期号: 5, 页码: 513-522
作者:
Zhao,Yu-Juan
;
Yin,Gen-Shen
;
Gong,Xun
浏览
|
Adobe PDF(1067Kb)
|
收藏
|
浏览/下载：171/18
|
提交时间：2024/05/09
Conservation
Fragmentation
Genetic structure
Genetic variation
Paeonia
RAD-sequencing
HABITAT FRAGMENTATION
POPULATION-STRUCTURE
GENOMICS
CONSEQUENCES
DIVERSITY
SOFTWARE
FLOW
CHALLENGES
INFERENCE
DISTANCE
