Results 31 to 40 of about 71,604 (263)

Multi‐Enzyme Mimetic Molybdenum Nitride Nanozymes Reshape Subgingival Microenvironment for Synergistic Periodontitis Therapy via ROS Regulation and Microbiome Remodeling

Advanced Science, EarlyView.
ABSTRACT Periodontitis, a chronic inflammatory disease initiated and sustained by plaque microorganisms and host immune response, remains an intractable oral disease and a leading cause of tooth loss worldwide. Traditional mechanical debridement and adjunctive antibiotic or antiseptic therapy often shows limited efficacy due to the complex anatomical ...
Weiyu Zhang, Zhongwei Yang, Yunfan Zhang, Longwei Wang, Xiaoyu Zhang, Jiahui Mao, Yizhi Dai, Yifan Yuan, Mingge Wang, Xin Yang, Xin Yu, Jing Liu, Chunying Chen   +12 more
wiley   +1 more source

Development of Cytoplasmatic SSR-Markers for Population Genetic Studies of the Siberian Stone Pine (Pinus Sibirica Du Tour) [PDF]

Сибирский лесной журнал, 2014
Three chloroplast and one mitochondrial DNA markers were developed and used for genotyping of 60 trees in two populations of the Siberian stone pine (Pinus sibirica Du Tour).
Е. А. Shilkina, N. V. Oreshkova, А. А. Ibe, K. O. Deych, K. V. Krutovsky   +4 more
doaj  

A multiple-method approach reveals a declining amount of chloroplast DNA during development in Arabidopsis

BMC Plant Biology, 2009
Background A decline in chloroplast DNA (cpDNA) during leaf maturity has been reported previously for eight plant species, including Arabidopsis thaliana.
Oldenburg Delene J, Rowan Beth A, Bendich Arnold J   +2 more
doaj   +1 more source

3D Chromatin Architecture Provides Insights Into Leaf Trait Variation Among Pear Species

Advanced Science, EarlyView.
ABSTRACT Three‐dimensional (3D) chromatin architecture plays a fundamental role in eukaryotic gene regulations, its functional significance in perennial fruit trees remains poorly characterized despite extensive applications in crop genomics. Here, we developed high‐resolution (∼5 kb) Hi‐C maps of Pyrus and compared 3D genomic architecture of three ...
Yueyuan Liu, Chenhui Han, Cheng Xue, Manyi Sun, Bobo Song, Yongsong Xue, Guangyan Yang, Shaozhuo Xu, Wei Wei, Jiaming Li, Runze Wang, Jun Wu   +11 more
wiley   +1 more source

Chloroplast DNA Diversity of Oak Species in Eastern Romania

Notulae Botanicae Horti Agrobotanici Cluj-Napoca, 2010
The chloroplast DNA of 34 sessile oak (Quercus petraea) and 27 pedunculate oak (Q. robur) populations covering the entire natural distribution of the two oak species in Eastern Romania was investigated using four large regions of the chloroplast genome ...
Ioan Calin MOLDOVAN, Nicolae SOFLETEA, Alexandru Lucian CURTU, Ioan Vasile ABRUDAN, Dragos POSTOLACHE, Flaviu POPESCU   +5 more
doaj   +1 more source

Nanotechnology Approaches for Chloroplast Biotechnology Advancements

Frontiers in Plant Science, 2021
Photosynthetic organisms are sources of sustainable foods, renewable biofuels, novel biopharmaceuticals, and next-generation biomaterials essential for modern society.
Gregory M. Newkirk, Gregory M. Newkirk, Pedro de Allende, Robert E. Jinkerson, Robert E. Jinkerson, Juan Pablo Giraldo   +5 more
doaj   +1 more source

Dual Cytoplasmic and Chloroplastic Mechanisms Fine‐Tune Chloroplast Division through ARC3 Protein Stability

Advanced Science, EarlyView.
ARC3 levels are controlled by cytosolic and chloroplast proteolytic systems. PUB52 mediates ARC3 precursor ubiquitination and degradation in the cytosol, while CLPC1 promotes ARC3 degradation in chloroplasts, where ARC2 protects ARC3 from excessive breakdown. Disrupting these components causes chloroplast division defects, placing them upstream of ARC3.
Yang Yuan, Denghao Xiang, Ruiying Li, Zhichuang Yue, Zhipeng Wang, Honghong Hu   +5 more
wiley   +1 more source

Genetic analysis of local pear varieties in Weixian county, Hebei province based on whole-genome resequencing and chloroplast DNA sequences [PDF]

Guoshu xuebao
[Objective] Weixian has a long pear cultivation history with approximately 20 unique local pear cultivars, including the most famous Weixian Yali. Researchers have made significant progress in the collection, preservation and phenotypic evaluation on ...
QI Dan, DONG Xingguang, LI Zhenjiang, CAO Yufen, LU Lu, TIAN Luming, LI Junxi, ZHANG Ying, HUO Hongliang, MIAO Xiuchen, XU Jiayu, LIU Chao, LI Jinling, ZHU Ruiying   +13 more
doaj   +1 more source

DMS‐MaPseq and DREEM Analyses Implicate the Critical Role of RNA Structural Dynamics in Turnip Yellow Mosaic Virus Pathogenicity

Advanced Science, EarlyView.
RNA structural profiling of Turnip Yellow Mosaic Virus by DMS‐MaPseq and DREEM analyses uncover that viral genome‐wide RSS is highly complicated and heterogeneous, with alternative RSSs widely distributed across the genome. Notably, the viral 3’ tRNA‐like structure adopts alternative conformations in vivo.
Jiaying Zhu, Changhao Li, Chisimbily Onyia, Xindi Li, Xingxing Yan, Songxiao Zhong, Taerin Oh, Xiuren Zhang   +7 more
wiley   +1 more source

Natural Variation of COLD and CATECHINS REGULATOR 1 Coordinately Fine‐Tunes Cold Tolerance and Tea Quality in Tea Plants

Advanced Science, EarlyView.
Multi‐trait genome‐wide association mapping identifies a central hub regulator, COLD AND CATECHINS REGULATOR 1 (CCR1), and its excellent natural allele variation, coordinately enhancing cold tolerance and promoting catechins biosyntheis. CsCCR1 interacts with CsCBF1/3 and is transcriptionally activated by CsLUX and CsKUA1 to promote catechins ...
Yanli Wang, Wei Tong, Qiong Wu, Didi Wu, Yanrui Zhang, Qijuan Gao, Fangdong Li, Zhaoliang Zhang, Wenjie Wang, Chuankui Song, Enhua Xia   +10 more
wiley   +1 more source