The date of interbreeding between Neandertals and modern humans. [PDF]
Comparisons of DNA sequences between Neandertals and present-day humans have shown that Neandertals share more genetic variants with non-Africans than with Africans.
Sriram Sankararaman +4 more
doaj +1 more source
There are increasing concerns regarding the impact of agrochemical pesticides on non-target organisms. Pesticides could cause honeybee abnormal development in response to neurotoxins such as neonicotinoid.
Kang Wang +9 more
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A functional variant in microRNA-146a promoter modulates its expression and confers disease risk for systemic lupus erythematosus. [PDF]
Systemic lupus erythematosus (SLE) is a complex autoimmune disease with a strong genetic predisposition, characterized by an upregulated type I interferon pathway. MicroRNAs are important regulators of immune homeostasis, and aberrant microRNA expression
Xiaobing Luo +12 more
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SUMO-targeted ubiquitin ligase, Rad60, and Nse2 SUMO ligase suppress spontaneous Top1-mediated DNA damage and genome instability. [PDF]
Through as yet undefined proteins and pathways, the SUMO-targeted ubiquitin ligase (STUbL) suppresses genomic instability by ubiquitinating SUMO conjugated proteins and driving their proteasomal destruction.
Johanna Heideker +4 more
doaj +1 more source
Altered Ca2+ kinetics associated with α-actinin-3 deficiency may explain positive selection for ACTN3 null allele in human evolution. [PDF]
Over 1.5 billion people lack the skeletal muscle fast-twitch fibre protein α-actinin-3 due to homozygosity for a common null polymorphism (R577X) in the ACTN3 gene.
Stewart I Head +7 more
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A gain-of-function mutation in Tnni2 impeded bone development through increasing Hif3a expression in DA2B mice. [PDF]
Distal arthrogryposis type 2B (DA2B) is an important genetic disorder in humans. However, the mechanisms governing this disease are not clearly understood. In this study, we generated knock-in mice carrying a DA2B mutation (K175del) in troponin I type 2 (
Xiaoquan Zhu +20 more
doaj +1 more source
Regulation of adipogenesis by nucelar receptor PPARγ is modulated by the histone demethylase JMJD2C
A potential strategy to combat obesity and its associated complications involves modifying gene expression in adipose cells to reduce lipid accumulation.
Lizcano Fernando +2 more
doaj
Description and comparison of growth parameters in Chianina and Nelore cattle breeds
Weight data from birth to 18 months of age of Nelore and Chianina, both meat-producing cattle breeds, were analyzed. Data were corrected for significant effects of environment and utilized to estimate genetic parameters through the non-linear von ...
Carrijo Sônia Mara +1 more
doaj
An elegans Solution for Crossover Formation. [PDF]
Stephanie P Bellendir, Jeff Sekelsky
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