Results 31 to 40 of about 7,850 (117)
Rare Metals, Volume 45, Issue 2, February 2026.ABSTRACT Intervertebral disc degeneration (IDD) is a predominant cause of low back pain, significantly impacting quality of life. Mitochondrial fitness is essential in the progression of IDD, as it regulates cellular senescence and pyroptosis. This study investigates the role of mitochondrial caseinolytic protease P (ClpP) in alleviating senescence and
Kun Wang +7 more
wiley +1 more source
四川大学学报. 自然科学版, 2015 通过在27个不同进化层次物种的基因组和蛋白组中搜索酵母线粒体蛋白转运系统亚基的同源序列,并进一步分析了同源亚基序列相似性与其所在线粒体位置的关系.结果表明,位于线粒体相同位置的模块有类似的序列相似性曲线,相似性曲线在模块内部一般有波峰和波谷.从线粒体外膜到基质,序列相似性整体升高.线粒体蛋白转运系统亚基与一些功能不相关的蛋白也表现出序列相似关系,且这些亚基多集中在线粒体的内膜和外膜.
刘震, 张国强, 卢全伟
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IBA57基因突变引起的多发性线粒体功能障碍综合征1例并文献复习
Zhongguo shiyan zhenduanxue, 2021 多发性线粒体功能障碍综合征(Multiple mitochondrial dysfunction syndrome,MMDS)是一组由核基因突变引起的线粒体病,为常染色体隐性遗传病。本病依据基因改变分为6型,1-5型是由于参与Fe-S簇(iron-sulfur cluster,ISC)生物合成的核基因发生突变,导致线粒体呼吸链(mitochondrial respiratory chain,MRC)复合体和硫辛酸合酶(lipoic acid synthase,LIAS)功能障碍;
张萌 +4 more
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Rare Metals, Volume 45, Issue 1, January 2026.ABSTRACT Nanozymes have attracted considerable attention in cancer therapy due to their adjustable enzyme activity and high catalytic efficiency. However, they still face a major challenge from tumor metastasis. In this work, endogenous/exogenous dual‐responsive bimetallic hollow PdRu (termed HPdRu) nanozymes were prepared.
Nan‐Nan Zheng, Xin Hu, Jun‐Qing Hu
wiley +1 more source
四川大学学报. 自然科学版, 1996 将Ｓａｕ３ＡＩ部分酶切的凤尾菇线粒体ＤＮＡ插入质粒载体ｐＢＳ＋的ＢａｍＨＩ位点，然后以凤尾菇线粒体ＤＮＡ为探针与重组质粒ＤＮＡ进行斑点杂交，筛选到６个阳性克隆．选取其中２个阳性克隆的插入片段，分别与来自６个属的１３个食用菌品种的线粒体ＤＮＡ进行Ｓｏｕｔｈｅｒｎ杂交，其结果显示两探针能与所有测定的侧耳属品种的线粒体ＤＮＡ杂交，并具有多态性；但与其它属线粒体ＤＮＡ只有不同程度的杂交．两探针中Ｈ４的杂交范围较广，而Ｈ２仅能与部分食用菌的线粒体ＤＮＡ杂交 ...
曾凡亚, 汤海妹, 张义正
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Integrative Conservation, Volume 4, Issue 3, Page 405-415, September 2025.Assessing the genetic diversity of edible insects harvested from the wild is a pre‐requisite for designing conservation and management policies. The caterpillars of Gynanisa maja (Saturniidae) are harvested in large numbers in mopane woodlands in southern Africa, where they represent a seasonal source of income and nutrition to many rural communities ...
Zwannda Nethavhani +3 more
wiley +1 more source
Integrative Conservation, Volume 4, Issue 3, Page 277-286, September 2025.This study provides an innovation to address the challenge in accessibility to samples and genetic markers in Snow leopard conservation genetic studies. We performed next‐generation sequencing (NGS) on 19 fecal samples obtained from the eastern Qinghai‐Tibet Plateau, and successfully assembled 17 complete mitogenome sequences (~16,720 bp) and ...
Chen Cheng +7 more
wiley +1 more source
Systematic Entomology, Volume 50, Issue 3, Page 495-518, July 2025.Using genomic data from 285 species across 19 planthopper families, we conducted the first phylogenomic study targeting global planthoppers and inferred their phylogeny with the highest resolution so far. We proposed taxonomic changes including the establishment of a new family Borysthenidae stat. rev. and a new superfamily Meenoploidea superfam.
Junchen Deng +9 more
wiley +1 more source
Methods in Ecology and Evolution, Volume 15, Issue 8, Page 1408-1421, August 2024.Abstract Environmental DNA (eDNA) monitoring of species distribution has become a critical tool in ecology, conservation biology and fisheries for identifying the presence and distribution of diverse organisms, including important, threatened and invasive species.
Jiwei Yang +4 more
wiley +1 more source
野生动物学报, 2021 塔里木兔是我国新疆地区特有物种，已被列为国家Ⅱ级重点保护动物。本研究基于所测定的塔里木兔线粒体全基因组序列（全长17011 bp），进行了全序列的结构分析，结果表明塔里木兔线粒体基因组包含13个蛋白质编码基因、22个tRNA基因、2个rRNA基因和1个控制区。除了nad6在L链上以外，其他的蛋白质编码基因都在H链上。基于线粒体基因序列，通过生物信息学预测发现除了trnM和trnS1以外，其余tRNA都有经典的三叶草二级结构。线粒体全基因组具有AT偏好性，其结构与目前兔属其他物种线粒体基因组结构类似 ...
黄娅琳 1 +1 more
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