Results 31 to 40 of about 5,995 (167)

Citizens Turning Into Scientists: A Calling to Boost the Knowledge of the Public to Address the Environmental Crisis in the Brazilian Semiarid 从公众到科学家:助力提升公众知识以应对巴西半干旱地区环境危机

open access: yesIntegrative Conservation, Volume 4, Issue 4, Page 546-554, December 2025.
Desertification is increasing in the Brazilian Semiarid, leading to loss of species and ecosystem services, while precise data on biodiversity distribution and trends are lacking. Public engagement in scientific projects can improve ecosystem protection.
Lucas Rodriguez Forti   +3 more
wiley   +1 more source

Discussion of plant biodiversity and it's characteristics in Taiwan(台湾的植物生物多样性及其特点之探讨)

open access: yesZhejiang Daxue xuebao. Lixue ban, 2002
在物种多样性、生态系统多样性和遗传多样性三个层面上,探讨了台湾植物生物多样性的现状;在分析台湾植物生物多样性及与周边地区比较的基础上,从多个方面对其特点作了探讨,并对台湾与大陆在植物生物多样性方面的亲缘性作了阐明.
CAIFei(蔡飞), HSUKuo-shin(徐国士)
doaj   +1 more source

Screening of SNP Loci of Growth-related Candidate Gene and Genetic Diversity of Five Populations Based On Microsatellite Markers in Fujian Oyster, Crassostrea angulata [PDF]

open access: yes, 2015
福建牡蛎(Crassostreaangulata,C.angulata)又名葡萄牙牡蛎,具有重要的经济价值和生态价值,但由于长期未经选育以及人工育苗的应用,导致牡蛎养殖出现经济性状衰退及死亡率逐年增高等现象,亟需加强种质资源保护,开展遗传改良研究。本研究利用单核苷酸多态性分子标记(singlenucleotidepolymorphism,SNP)对福建牡蛎生长相关的5个候选基因,即胰岛素相关多肽(insulinrelatedpeptides,IRPs)、ɑ-淀粉酶(ɑ-Amylase,ɑ-AMY ...
楚瑞敏
core  

Efficiency Analysis of EX16+10Y Kit on Detection of the Uygur Population in Xinjiang Province [PDF]

open access: yes, 2018
Objective To analyse the efficiency of EX16+10Y kit on the forensic detection of the Uygur in Xinjiang province. Methods The blood samples were extracted from 4 620 male individuals of Uygur in Xinjiang province, and amplified by EX16+10Y kit. The typing
BI Gang, ZHANG Chen, DONG Yan, et al
core   +1 more source

DNA Barcoding Reveals Cryptic Diversity and Informs Conservation Priorities in Chinese Firmiana Species (Malvaceae) Using Genome Skimming Data DNA条形码揭示中国梧桐属 (锦葵科) 隐存多样性及保护优先级:来自基因组浅层测序数据的证据

open access: yesIntegrative Conservation, Volume 4, Issue 4, Page 569-583, December 2025.
Accurate species identification is critical for conserving endangered Firmiana trees in China. However, morphological similarities among closely related Firmiana species complicate its taxonomic identification. We conducted genome skimming on 62 samples representing all 10 Chinese species and discovered nrITS as the optimal DNA barcode, achieving 100 ...
Li‐Jun Yan   +8 more
wiley   +1 more source

A New Type of Spacer Oligonucleotide Typing for Mycobacterium Tuberculosis Complex and Clinical Evaluation [PDF]

open access: yes, 2016
结核病是当今世界范围内对人类健康最具威胁的传染性疾病之一,具有潜伏感染的特点,因此追踪传染源和查证传播途径是长期困扰结核病流行病学研究的一个问题,也是分子流行病学要解决的首要问题。基因分型技术是分子流行病学研究的一个有力工具,在研究结核病传播规律方面有着不可替代的优势。一个理想的基因分型技术应当具备简便、快速、结果可在不同实验室间进行比较等特点。本论文基于探针熔解曲线分析技术,建立新型的快速结核分枝杆菌分型体系,并评价其临床应用。论文内容如下: 第一章为绪论,首先概述了结核病目前的流行情况 ...
曾小红
core  

Hurricane Impacts on the Population Genetics of an Endangered Ecosystem Engineer 飓风对一种濒危生态系统工程师的种群遗传学影响

open access: yesIntegrative Conservation, Volume 4, Issue 4, Page 641-651, December 2025.
Key Largo woodrats are a small and endangered island species, whose individuals tend to occur in family groups. Isolation from mainland populations, predation, and habitat fragmentation have caused genetic drift, leading to low overall diversity. Here, we found that a major category 4 hurricane promoted genetic diversity in the Key Largo woodrat ...
Taylor Ackley   +5 more
wiley   +1 more source

The function and mechanism of ENO1 in glioma cell model [PDF]

open access: yes, 2016
神经胶质瘤是一种发生在脑和脊髓的胶质细胞癌变的肿瘤。胶质瘤占脑和中枢系统肿瘤的30%,占脑恶性肿瘤的80%,年发病率约为3-8人/10万人口。ENO1是糖酵解中催化磷酸烯醇式丙酮酸和磷酸甘油酸相互转化的限速酶,在多种肿瘤中,ENO1表达水平均上调。 本研究通过对以WBP2为诱饵的pull-down/MS结果分析得到ENO1为可能与WBP2相互作用的蛋白质。体外表达并纯化了ENO1蛋白质,并通过Pull-down实验证实了ENO1和WBP2间存在相互作用,即二者能够在体外结合 ...
李芳芳
core  

Network Analysis of Y-STR in Six Ethnic Populations in Guangxi and Its Forensic Significances [PDF]

open access: yes, 2019
Objective To explore the distribution of genetic structure of Y-SNP and Y-STR genetic markers in different ethnic groups and its application in forensic science. Methods SNaPshot minisequencing was used to detect the polymorphisms of 12 Y-SNP loci in 439
XIAO Yue, DENG Pan, CHANG Kai-chuang,et al.
core   +1 more source

Genetic Confirmations of Dwarf Lemurs Across Madagascar Highlights Complex Biogeographic Patterns 马达加斯加全境鼠狐猴的遗传确认揭示了复杂的生物地理模式

open access: yesIntegrative Conservation, Volume 4, Issue 4, Page 665-674, December 2025.
Using a diagnostic mitochondrial marker gene, we document the presence of furry‐eared dwarf lemurs, a species known from Madagascar's eastern montane rainforests, in several forest fragments across the island's central highlands. These findings raise new questions about when this species colonized these sites, how they tolerate these changing and ...
Marina B. Blanco   +27 more
wiley   +1 more source

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