Results 71 to 80 of about 129,318 (337)

Analysis of triacylglycerol and phospholipid sn‐positional isomers by liquid chromatographic and mass spectrometric methodologies

Mass Spectrometry Reviews, EarlyView., 2023
Abstract Analysis of triacylglycerol (TG) and phospholipid sn‐positional isomers can be divided into two main categories: (a) direct separation by chromatography or other means such as ion mobility mass spectrometry and (b) quantification of regioisomer ratios by structurally informative fragment ions with mass spectrometric methods.
Mikael Fabritius, Baoru Yang
wiley   +1 more source

Natural Toolbox–Chemical Engineering Aspect and High‐Value Applications of Janus Cellulose Nanomaterials

Advanced Science, EarlyView.
The Tai Ji symbol from China represents the co‐existence of two opposite substances, similar to quantum entanglement. The term Janus comes from ancient Roman religion and mythology. Janus, the god of beginnings, transitions, etc., has two faces, symbolizing duality. Janus cellulose nanomaterials show structural duality.
Yu Zhao, Shengjie Wang, Zongchen Wei, Shiming Qiu, Guofu Zhou, Jr‐Hau He, Xuezhu Xu   +6 more
wiley   +1 more source

Helicenes with Four Helical Turns: Dimerization of [13]Helicenes to [27]Helicenoids

Angewandte Chemie, EarlyView.
The telephone cord challenge: When a 2‐naphthol‐annulated hetero[13]helicene is oxidatively dimerized, two structurally distinct hetero[27]helicenes (both with four helical turns) are formed. When a racemic mixture of [13]helicenes is dimerized, a (M)‐ and a (P)‐helicene join to form a mixed [27]helicenoid (right), and when an enantiomerically pure [13]
Matea Sršen, Stephan K. Pedersen, Tomislav Rožić, Arianna Lanza, Michael Pittelkow   +4 more
wiley   +2 more sources

Restriction fragment length polymorphism in calpain (CAPN2) gene in crossbred cattle

Boletim de Indústria Animal, 2012
With advances in molecular genetics have been possible to predict the genetic value of the animal, in particular its potential to transmit desired characters to their offspring, including characters difficult to evaluate or with low heritability, as is ...
Maria Aparecida Cassiano Lara, Eder Pinatti, Aderbal Cavalcante-Neto, Gunta Gutmanis, Weber Vilas Boas Soares, Flávio Dutra Resende, Marcelo Henrique Faria   +6 more
doaj  

Extensively Drug-Resistant Tuberculosis, Pakistan

Emerging Infectious Diseases, 2010
Frequency of extensively drug-resistant tuberculosis in Pakistan increased from 1.5% in 2006 to 4.5% in 2009 ...
Rumina Hasan, Kauser Jabeen, Asho Ali, Yasraba Rafiq, Rabia Laiq, Babar Malik, Mahnaz Tanveer, Ramona Groenheit, Solomon Ghebremichael, Sven Hoffner, Zahra Hasan   +10 more
doaj   +1 more source

Genomic Variation Underpins Genetic Divergence and Differing Salt Resilience in Sesbania bispinosa

Advanced Science, EarlyView.
Sesbania, a leguminous halophyte, thrives in saline soils. Comparative genomics reveals key genomic variations—particularly chromosomal inversions—are identified as contributors to population differentiation and salt resilience. These findings advance the understanding of genomic variation driving evolution and phenotypic differentiation and offer ...
Gai Huang, Xiaofei Wang, Chengli Liu, Kaixuan He, Xiu‐Li Hou, Haofei Luo, Shuaibin Zhang, Changqing You, Yajun Jia, Fuqiang Wang, Xianwei Song, Guodao Liu, Xian Deng, Xiaofeng Cao   +13 more
wiley   +1 more source

Exploring the Interplay of Lattice Dynamics and Charge Transport in Organic Semiconductors: Progress Toward Rational Phonon Engineering

Angewandte Chemie, EarlyView.
This Minireview highlights recent advances in understanding the role of lattice dynamics and electron–phonon coupling in organic semiconductors. Emphasis is placed on mode‐resolved insights into dynamics‐induced electronic disorder, emerging strategies for phonon engineering, and the implications of both low‐ and high‐frequency vibrations on charge ...
Barbara M. T. C. Peluzo, Rahul Meena, Luca Catalano, Guillaume Schweicher, Michael T. Ruggiero   +4 more
wiley   +2 more sources

A Smart Single‐Loop‐Mediated Isothermal Amplification Facilitates Flexible SNP Probe Design for On‐Site Rapid Differentiation of SARS‐CoV‐2 Omicron Variants

Advanced Science, EarlyView.
The ssLAMP method amplifies the nucleic acid of pathogen and identifies SNP mutations. By combining the portable detection device with smartphone‐based analysis software, enables rapid, on‐site SNP detection and genotyping of SARS‐Cov‐2 Omicron variants, providing a cost‐effective and field‐deployable solution for precise pathogen identification in ...
Qijie Lin, Hongchao Gou, Xiaoyun Qu, Kaiyuan Jia, Yuhui Deng, Dan Li, Qianyi Cai, Yucen Liang, Xiaozhen Xu, Yanbin Li, Jianhan Lin, Letian Li, Yuhang Jiang, Shouwen Du, Lingcong Deng, Bailing Yan, Ruidong Liu, Chang Li, Jianmin Zhang, Ming Liao   +19 more
wiley   +1 more source

CD103+ T Cells Eliminate Damaged Alveolar Epithelial Type II Cells Under Oxidative Stress to Prevent Lung Tumorigenesis

Advanced Science, EarlyView.
This work unravels a novel function of CD103+ T cells in eradicating oxidative‐stressed somatic cells to prevent lung tumorigenesis and identifies specific CD103+ T cell‐decline as a key feature in the aged lung. This comprehensive study highlights the contribution of immuno‐dysregulation to the high incidence of aging‐associated lung cancers ...
Yu Xu, Haorui Luo, Jiahao Wang, Haifeng Liu, Luonan Chen, Hongbin Ji, Zimu Deng, Xiaolong Liu   +7 more
wiley   +1 more source

A Genetic Map of Lettuce (Lactuca sativa L.) with Restriction Fragment Length Polymorphism, Isozyme, Disease Resistance and Morphological Markers.

Genetics, 1987
A detailed linkage map of lettuce was constructed using 53 genetic markers including 41 restriction fragment length polymorphism (RFLP) loci, five downy mildew resistance genes, four isozyme loci and three morphological markers.
B. Landry, R. Kesseli, B. Farrara, R. Michelmore   +3 more
semanticscholar   +1 more source