Results 21 to 30 of about 172,476 (315)

The 46, XX Ovotesticular Disorder of Sex Development With Xq27.1q27.2 Duplication Involving the SOX3 Gene: A Rare Case Report and Literature Review

Frontiers in Pediatrics, 2021
Background: Very few reports are available on human XX ovotesticular disorder of sex development involving SOX3 gene duplication. Here we aim to present a rare case of SOX3 gene duplication in a person from the Chinese population who exhibits XX ...
Jianlong Zhuang, Chunnuan Chen, Jia Li, Yuying Jiang, Junyu Wang, Yuanbai Wang, Shuhong Zeng, Yiming Lin, Yingjun Xie, Yingjun Xie   +9 more
doaj   +1 more source

Altered patterns of gene duplication and differential gene gain and loss in fungal pathogens

BMC Genomics, 2008
Background Duplication, followed by fixation or random loss of novel genes, contributes to genome evolution. Particular outcomes of duplication events are possibly associated with pathogenic life histories in fungi.
Carbone Ignazio, Brown Douglas E, Conant Gavin C, Powell Amy J, Dean Ralph A   +4 more
doaj   +1 more source

Comparative Genomics Reveals Gene Duplication and Evolution in 26 Aurantioideae Species

Horticulturae
Gene duplication, as a prevalent phenomenon in the tree of life, provides a potential substrate for evolution. However, its role in the Aurantioideae remains unclear.
Jiaxuan Liu, Jiaxin Wu, Saimire Silaiyiman, Lejun Ouyang, Zheng Cao, Chao Shen   +5 more
doaj   +1 more source

Genome duplication and gene loss affect the evolution of heat shock transcription factor genes in legumes. [PDF]

PLoS ONE, 2014
Whole-genome duplication events (polyploidy events) and gene loss events have played important roles in the evolution of legumes. Here we show that the vast majority of Hsf gene duplications resulted from whole genome duplication events rather than ...
Yongxiang Lin, Ying Cheng, Jing Jin, Xiaolei Jin, Haiyang Jiang, Hanwei Yan, Beijiu Cheng   +6 more
doaj   +1 more source

A novel evolutionary model for constructing gene coexpression networks with comprehensive features

BMC Bioinformatics, 2019
Background Uncovering the evolutionary principles of gene coexpression network is important for our understanding of the network topological property of new genes.
Yuexi Gu, Jian Zu, Yu Li
doaj   +1 more source

Phylogeny Reconstruction Using Duplicate Genes [PDF]

Molecular Biology and Evolution, 2000
In this paper, we propose a new method (uninode coding) for coding duplicate (paralogous) genes to infer species trees. Uninode coding incorporates data from duplicated and unduplicated gene copies in phylogenetic analyses of taxa. Uninode coding utilizes global parsimony through the inclusion of both duplicated and unduplicated gene copies, allows one
M P, Simmons, C, Donovan Bailey, K C, Nixon   +2 more
openaire   +2 more sources

The Phenotypic Plasticity of Duplicated Genes in Saccharomyces cerevisiae and the Origin of Adaptations

G3: Genes, Genomes, Genetics, 2017
Gene and genome duplication are the major sources of biological innovations in plants and animals. Functional and transcriptional divergence between the copies after gene duplication has been considered the main driver of innovations .
Florian Mattenberger, Beatriz Sabater-Muñoz, Christina Toft, Mario A. Fares   +3 more
doaj   +1 more source

Chromosome duplication causing gene‐dosage‐based effects on the gene expression level in Gossypium hirsutum‐Gossypium australe addition lines

Plant Direct, 2020
Polyploidization, or whole‐genome duplication, leads to gene expression changes that drive the evolution of many plants and some animals. However, the role of the dosage effect on gene expression changes following genome duplication remains unclear. Here,
Shouli Feng, Min Xu, Haiyue Guo, Fujie Liu, Changjiang Cui, Ting Zhao, Baoliang Zhou   +6 more
doaj   +1 more source

Overdosage of HNF1B Gene Associated With Annular Pancreas Detected in Neonate Patients With 17q12 Duplication

Frontiers in Genetics, 2021
The annular pancreas (AP) is a congenital anomaly of the pancreas that can cause acute abdominal pain and vomiting after birth. However, the genetic cause of AP is still unknown, and no study has reported AP in patients with 17q12 duplication. This study
Feifan Xiao, Feifan Xiao, Xiuyun Liu, Xiuyun Liu, Yulan Lu, Bingbing Wu, Renchao Liu, Bo Liu, Kai Yan, Huiyao Chen, Huiyao Chen, Guoqiang Cheng, Laishuan Wang, Qi Ni, Qi Ni, Gang Li, Ping Zhang, Xiaomin Peng, Yun Cao, Chun Shen, Huijun Wang, Wenhao Zhou, Wenhao Zhou, Wenhao Zhou   +23 more
doaj   +1 more source

Mapping the evolution of mitochondrial complex I through structural variation

FEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin, Tingting Chen, James A. Letts   +2 more
wiley   +1 more source