Results 151 to 160 of about 1,695,496 (296)

Semi-automated sequence curation for reliable reference datasets in ITS2 vascular plant DNA (meta-)barcoding

Scientific Data
One of the most critical steps for accurate taxonomic identification in DNA (meta)-barcoding is to have an accurate DNA reference sequence dataset for the marker of choice. Therefore, developing such a dataset has been a long-term ambition, especially in
Andreia Quaresma, Markus J. Ankenbrand, Carlos Ariel Yadró Garcia, José Rufino, Mónica Honrado, Joana Amaral, Robert Brodschneider, Valters Brusbardis, Kristina Gratzer, Fani Hatjina, Ole Kilpinen, Marco Pietropaoli, Ivo Roessink, Jozef van der Steen, Flemming Vejsnæs, M. Alice Pinto, Alexander Keller   +16 more
doaj   +1 more source

An assessment of the taxonomic reliability of DNA barcode sequences in publicly available databases [PDF]

ALGAE, 2020
Soyeong Jin, Kwang Young Kim, Min-Seok Kim, Chungoo Park   +3 more
openaire   +1 more source

Unveiling the Taxonomic Diversity and Unprecedented Biosynthetic Treasure of the Phylum Myxococcota

Advanced Science, EarlyView.
Natural products remain vital sources of therapeutics, and the phylum Myxococcota constitutes an especially rich reservoir for them. Based on decades of microbiological efforts, we present 154 new Myxococcota genomes and revise taxonomy quadrupling the number of families and genera.
Amay Ajaykumar Agrawal, Ronald Garcia, Guangyi Chen, Chantal D. Bader, Peter Sullivan, Alexander Popoff, Daniel Krug, Maja Hunter, Sebastian Walesch, Emilia Oueis, Christine Frank, Haowen Zhao, Joachim J. Hug, Sebastian Keller, Pascal Hirsch, Azat Tagirdzhanov, Tatiana Malygina, Mary Victory E. Gutierrez, Alexey Gurevich, Judith Boldt, Boyke Bunk, Jörg Overmann, Ulrich Nübel, Andreas Keller, Olga V. Kalinina, Rolf Müller   +25 more
wiley   +1 more source

Gestational Hypoxia Disrupts Medial Ganglionic Eminence Progenitor Dynamics and Interneuron Development in Schizophrenia

Advanced Science, EarlyView.
FES‐derived MGE spheroids exhibit progenitor‐stage alterations in developmental trajectory and hypoxia‐responsive transcriptional programs, followed by functional disruption. Gestational hypoxia recapitulates impaired progenitor proliferation, shortened cell‐cycle progression, interneuron developmental abnormalities, and schizophrenia‐like behaviors in
Peiyan Ni, Qiancheng Zhang, Youhui Jiang, Huiying Yao, Chuqing Zhou, Xiaoyi Tian, Shiyingnan Gao, Jun Zhao, Xinyi Ren, Naxin Xu, Mengshan Fu, Liansheng Zhao, Xueyu Qi, Xueli Yu, Wanjun Guo, Sangmi Chung, Fan Guo, Tao Li   +17 more
wiley   +1 more source

DNA-barcoding of non-biting midge larvae (chironomidae) in heavy metal polluted ponds [PDF]

, 2019
Chironomids, or non-biting midges (Chironomidae), belong to the order of true flies (Diptera), and are frequently used as bio-indicators of water quality, where higher diversity levels reflect less polluted habitats.
Manfredi, V.
core  

A Microcapsule‐Integrated smRandom‐seq Platform Enables Fixation‐Free Single Microbe RNA Sequencing

Advanced Science, EarlyView.
We developed a microcapsule‐integrated high‐throughput fixation‐free single‐microbe RNA‐seq workflow in which microbes are encapsulated in aqueous two‐phase microcapsules for physical confinement of nucleic acids. This platform enables co‐encapsulation with barcoded beads for sequencing and reveals that fixation‐free processing enhances transcriptomic ...
Mengdi Song, Yuting Wang, Zhaolun Wang, Shunji Zhang, Zhengmin Tang, Yongcheng Wang   +5 more
wiley   +1 more source

Hasard, déterminisme et édification des communautés écologiques insulaires : le cas des araignées d'Hawaï et des îles de l'océan indien [PDF]

, 2012
Cette thèse se place dans le cadre théorique de l'édification des communautés écologiques, un phénomène complexe pouvant s'étudier à de nombreuses échelles et influencé par des facteurs variés.
Casquet, Julianne
core  

DNA barcoding to analyse taxonomically complex groups in plants: the case of Thymus (Lamiaceae)

, 2013
We evaluated the utility of the core barcode regions (matK and rbcL) and the plastid intergenic spacer trnH-psbA to distinguish between Thymus spp. This is a taxonomically complex group that has been investigated so far mainly using morphological approaches.
FEDERICI, SILVIA, GALIMBERTI, ANDREA, Bartolucci, F, BRUNI, ILARIA, DE MATTIA, FABRIZIO, Cortis, P, LABRA, MASSIMO   +6 more
openaire   +4 more sources

Dual‐line Genome‐scale CRISPR Screening Enables Robust Target Gene Discovery

Advanced Science, EarlyView.
A species‐optimized CRISPR platform integrates efficient piggyBac delivery, genome‐scale sgRNA libraries, and parallel screening in two independently engineered Bactrocera dorsalis Cas9 cell lines. Cross‐line consensus analysis filters line‐specific effects, enriches candidates with reproducible in vivo phenotypes, and reveals conserved, species ...
Ziniu Li, Jiao Qiao, Qiuyuan Zhang, Peipei Liu, Chenjun Zheng, Qi Zhou, Mengqi Ji, Zhihui Zhu, Xiaoxue Li, Hongyu Zhang   +9 more
wiley   +1 more source

Multi‐Omics Integration Identifies a CDH3‐Associated Malignant Epithelial State and Immunosuppressive Niche to Predict Prognosis in Thymic Epithelial Tumors

Advanced Science, EarlyView.
Single‐cell, spatial, molecular, and pathology analyses identify a CDH3‐associated malignant epithelial state in thymic epithelial tumors. This state links stem‐like and EMT programs to M2 macrophage–rich immunosuppressive niches, genomic instability, poor survival, and drug vulnerability.
Yuntao Feng, Jingyu Chen, Lang Xia, Tao Wang, Yuzhou Wang, Lei Zhang, Guofang Zhao, Long Xu, Juemin Yu, Yunlang She, Junqi Wu, Yue Zhao, Chang Chen, Deping Zhao   +13 more
wiley   +1 more source