Results 111 to 120 of about 56,079,681 (305)

Chronobiology of Cancer: How Aging Fuels Oncogenesis at the Molecular Level

Aging and Cancer, EarlyView.
This graphical abstract illustrates the key biological pathways linking aging with cancer development and progression. In the upper left, cumulative exposure to ultraviolet radiation, toxins, and reactive oxygen species (ROS) causes DNA damage and genomic instability, whereas age‐related decline in repair mechanisms, such as ATM/ATR, BER, and NER ...
Anu Singh, Aroonima Misra, Sufian Zaheer
wiley   +1 more source

An investigation of allele sampling models for genotyping-by-sequencing

, 2018
Genotyping-by-sequencing (GBS) produces data suitable for genomic analysis such as genomic selection or parentage analysis. Analyses are improved when models which incorporate facets of the genotyping process are taken into account, for example the read ...
Ken Dodds (3501542), Rudiger Brauning (47247), Shannon Clarke (3504989), John McEwan (45371)   +3 more
core  

Genetic resources of African mahogany in Brazil: genomic diversity and structure of forest plantations

BMC Plant Biology
Background African mahogany species (Khaya sp.) have been introduced to Brazil gaining increasing economic interest over the last years, as they produce high quality wood for industrial applications.
Júlio Cézar Tannure Faria, Enéas Ricardo Konzen, Marcos Vinicius Winckler Caldeira, Tiago de Oliveira Godinho, Luciana Prata Maluf, Sarah Ola Moreira, Carolina da Silva Carvalho, Bárbara Simões Santos Leal, Cássia dos Santos Azevedo, Dione Richer Momolli, Gracielle Teodora da Costa Pinto Coelho, Conceição de Maria Batista de Oliveira, Taís Cristina Bastos Soares   +12 more
doaj   +1 more source

SPG4 and Dementia: Expanding the Clinical Spectrum

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Hereditary spastic paraplegia (HSP) is a group of disorders characterized by progressive spasticity and lower limb weakness, with mutations in SPG4/SPAST being the most common cause. Detailed studies and clinical and molecular comparisons across different populations are missing.
Emanuele Panza, Arun Meyyazhagan, Eliseo Picchi, Gustavo Ribas, Ingrid Faber, Ryosuke Miyamoto, Preethi Basavaraju, Paolo Eusebi, Haripriya Kuchi Bhotla, Mario Stasi, Fabrizio Gaudiello, Francesco Patti, Filippo Maria Santorelli, Marcondes Cavalcante França Jr, José Luiz Pedroso, Orlando Graziani Povoas Barsottini, Hélio Afonso Ghizoni Teive, Peter Henry St George‐Hyslop, Toshitaka Kawarai, Antonio Orlacchio   +19 more
wiley   +1 more source

Comparison of relatedness from SNP chips and genotyping-by-sequencing

, 2017
Estimates of genomic relatedness derived from either SNP chip (two different densities) or genotyping-by-sequencing (GBS) resources were compared in a group of 95 sheep.
Ken Dodds (3501542), Rudiger Brauning (47247), Shannon Clarke (3504989), John McEwan (45371), Tracey Van Stijn (10380614)   +4 more
core  

Population genetics of Todarodes pacificus (Cephalopoda: Ommastrephidae) in the northwest Pacific Ocean via GBS sequencing

Open Life Sciences
The common squid, Todarodes pacificus, is an important commercial species that inhabits the northwest Pacific Ocean, particularly the East Japan Sea, the Pacific coast of Japan, and the East China Sea.
Liu Yang, Hu Xingxing, Lu Huajie, Liu Yimeng, Wang Congcong, Dai Xiaojie   +5 more
doaj   +1 more source

RNA Sequencing Resolves Cryptic Pathogenic Variants in Mitochondrial Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Mitochondrial diseases are the most common inherited metabolic disorders, characterized by pronounced clinical and genetic heterogeneity that complicates molecular diagnosis. Although DNA‐based sequencing approaches have become standard in genetic testing, up to half of patients remain without a definitive diagnosis.
Zhimei Liu, Xin Duan, Fatemeh Peymani, Jia Wang, Chengjia Bao, Chaolong Xu, Ying Zou, Zixuan Zhang, Yunxi Zhang, Tongyue Li, Martin Pavlov, Junling Wang, Minhan Song, Tianyu Song, Xiaodi Han, Mingxi Sun, Danmin Shen, Ruoyu Duan, Huafang Jiang, Manting Xu, Holger Prokisch, Fang Fang   +21 more
wiley   +1 more source

Mito‐Nuclear Discordance and Species Boundaries in the Freshwater Fish Genus Cyprinion Revealed by Genome‐Wide SNPs

Ecology and Evolution
The cyprinid genus Cyprinion, comprising nine species distributed from the Indus drainage across the Iranian Plateau to Mesopotamia and the Arabian Peninsula, exhibits contentious species boundaries due to extensive morphological overlap and limited ...
Iraj Hashemzadeh Segherloo, Matthias F. Geiger, Eric Normandeau, Jörg Freyhof   +3 more
doaj   +1 more source

A primer on sequencing and genotype imputation in cattle

Journal of Animal Science
Abstract Since their introduction to the beef industry, genotyping technologies have opened the door for genomic selection and accelerated population improvement. Single-nucleotide polymorphism arrays have served as the backbone of genomic selection programs since their introduction.
openaire   +3 more sources

High‐Resolution MRI Revealed Different Etiology‐Specific Associations With Cerebral Infarction in Adult Moyamoya Vasculopathy

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective High‐resolution MRI enables detailed assessment of intracranial vessel wall pathology in moyamoya vasculopathy. We aimed to classify adult moyamoya vasculopathy etiologies using high‐resolution MRI and to examine subtype‐specific associations between high‐resolution MRI features and ischemic infarction.
Guangsong Han, Jiachun Pan, Yuehui Hong, Xiaoyuan Fan, Ming Yao, Lixin Zhou, Yicheng Zhu, Feng Feng, Jun Ni   +8 more
wiley   +1 more source