Results 161 to 170 of about 81,162 (322)

Karyotype analysis and physical mapping of 18S-5.8S-25S and 5S ribosomal RNA loci in species of genus Lens Miller (Fabaceae) [PDF]

, 2002
H. S. Balyan, Andreas Houben, R. Ahne
openalex   +1 more source

Geometrically Encoded Positioning of Introns, Intergenic Segments, and Exons in the Human Genome

Advanced Science, EarlyView.
This study introduces a new hypothesis: exons, introns, and intergenic segments are non‐random projections of the functional layers of 3D structure of chromatin packing domains. Evidence is presented that this “geometric code” may encode volumetric structure, reconciling epigenetic patterns, correlates with oncogenic mutations, acting as a potential ...
Luay M. Almassalha, Kyle L. MacQuarrie, Marcelo Carignano, Cody L. Dunton, Ruyi Gong, Joe Ibarra, Lucas M. Carter, Wing Shun Li, Rikkert Nap, Parambir S. Dulai, Igal Szleifer, Vadim Backman   +11 more
wiley   +1 more source

Engineering Dimensional Configuration of Single‐Atom S‐Cu‐S Sites as Reversible Electron Station for Enhanced Peroxidase‐Mimicking

Advanced Science, EarlyView.
L‐cysteine triggers auto‐assembly of POD‐like 3D biomimetic S‐Cu‐S single‐atom nanozymes on MoS2 (MoCC). MoCC shows 16.3‐fold higher catalytic velocity and 17.9‐fold greater affinity than HRP, enabling efficient •OH generation via enhanced electron inversion and transfer.
Wenjie Ma, Qian He, Jiancheng Sun, Yiqing Chen, Hongfei Su, Ludan Zhang, Xiao He, Yuguang Wang, Changjian Xie, Zhiyong Zhang, Xin Zhou, Yuliang Zhao, Wenyan Yin   +12 more
wiley   +1 more source

Corrigendum to: PEMA: a flexible pipeline for environmental DNA metabarcoding analysis of the 16S/18S ribosomal RNA, ITS, and COI marker genes. [PDF]

Gigascience, 2020
Zafeiropoulos H, Viet HQ, Vasileiadou K, Potirakis A, Arvanitidis C, Topalis P, Pavloudi C, Pafilis E.   +7 more
europepmc   +1 more source

INDEPENDENT ORIGINATION OF FLORAL ZYGOMORPHY, A PREDICTED ADAPTIVE RESPONSE TO POLLINATORS: DEVELOPMENTAL AND GENETIC MECHANISMS [PDF]

, 2016
Observations of floral development indicate that floral organ initiation in pentapetalous flowers more commonly results in a medially positioned abaxial petal (MAB) than in a medially positioned adaxial petal (MAD), where the medial plane is defined by ...
Bukhari, Ghadeer, Zhang, Wenheng
core   +1 more source

18S Ribosomal RNA [PDF]

, 2020
openaire   +1 more source

A Hydrodynamic Bioreactor for High‐Yield Production of Extracellular Vesicles from Stem Cell Spheroids with Defined Cargo Profiling

Advanced Science, EarlyView.
This study harnesses hydrodynamic flows to generate, confine and stimulate stem cell spheroids, enabling the large‐scale production of extracellular vesicles (EVs). This innovative method not only streamlines spheroid formation and subsequent EV release in a single, integrated process, but also ensures the generation of EVs with enhanced biological ...
Solène Lenoir, Elliot Thouvenot, Giacomo Gropplero, Léonie Dec, Damarys Loew, Clotilde Théry, Jose E Perez, Claire Wilhelm   +7 more
wiley   +1 more source

The 18S rRNA dimethylase Dim1p is required for pre-ribosomal RNA processing in yeast. [PDF]

, 1995
Denis L. J. Lafontaine, Jean Vandenhaute, David Tollervey   +2 more
openalex   +1 more source

Type I Interferon Pathway Activation Disrupts Monocyte Maturation and Enhances Immune Evasion in Multiple Myeloma

Advanced Science, EarlyView.
This study shows that monocytes in multiple myeloma display an excessive interferon response, leading to transcriptional reprogramming and altered differentiation. Using single‐cell sequencing, coculture experiments, and patient samples before and after therapy, the authors demonstrate that induction treatment reduces this interferon response ...
Jian Cui, Jingwei Wang, Xiaoyun Li, Lina Wang, Xuehan Mao, Rui Lyv, Wenqiang Yan, Jingyu Xu, Jieqiong Zhou, Chenxing Du, Shuhui Deng, Mu Hao, Yan Xu, Shuhua Yi, Dehui Zou, Tao Cheng, Xin Gao, Lugui Qiu, Gang An   +18 more
wiley   +1 more source

PEMA: a flexible Pipeline for Environmental DNA Metabarcoding Analysis of the 16S/18S ribosomal RNA, ITS, and COI marker genes. [PDF]

Gigascience, 2020
Zafeiropoulos H, Viet HQ, Vasileiadou K, Potirakis A, Arvanitidis C, Topalis P, Pavloudi C, Pafilis E.   +7 more
europepmc   +1 more source