Mycotoxin zearalenone induced gonadal impairment and altered gene expression in the hypothalamic-pituitary-gonadal axis of adult female zebrafish (Danio rerio )

2018 ◽  
Vol 38 (11) ◽  
pp. 1388-1397 ◽  
Author(s):  
Sellamani Muthulakshmi ◽  
Pourmohammadi Fallah Hamideh ◽  
Hamid R. Habibi ◽  
Kannan Maharajan ◽  
Krishna Kadirvelu ◽  
...  
Keyword(s):  
Gene Expression ◽  
Adult Female ◽  
Danio Rerio ◽  
Altered Gene Expression ◽  
Altered Gene ◽  
Female Zebrafish

Oxidative stress response and gene expression with atrazine exposure in adult female zebrafish (Danio rerio)

Chemosphere ◽  
2010 ◽  
Vol 78 (7) ◽  
pp. 846-852 ◽  
Author(s):  
Yuanxiang Jin ◽  
Xiangxiang Zhang ◽  
Linjun Shu ◽  
Lifang Chen ◽  
Liwei Sun ◽  
...  
Keyword(s):  
Oxidative Stress ◽  
Gene Expression ◽  
Stress Response ◽  
Adult Female ◽  
Danio Rerio ◽  
Oxidative Stress Response ◽  
Female Zebrafish

Molecular and Microscopic Analysis of Altered Gene Expression in Transgenic and Gene Targeted Mice

1996 ◽  
Vol 54 ◽  
pp. 12-13
Author(s):  
W. K. Jones ◽  
J. Robbins
Keyword(s):  
Gene Expression ◽  
Pulmonary Veins ◽  
Microscopic Analysis ◽  
Mouse Tissue ◽  
Adult Heart ◽  
Heavy Chains ◽  
Altered Gene Expression ◽  
Altered Gene ◽  
Pulmonary Myocardium

Two myosin heavy chains (MyHC) are expressed in the mammalian heart and are differentially regulated during development. In the mouse, the α-MyHC is expressed constitutively in the atrium. At birth, the β-MyHC is downregulated and replaced by the α-MyHC, which is the sole cardiac MyHC isoform in the adult heart. We have employed transgenic and gene-targeting methodologies to study the regulation of cardiac MyHC gene expression and the functional and developmental consequences of altered α-MyHC expression in the mouse.We previously characterized an α-MyHC promoter capable of driving tissue-specific and developmentally correct expression of a CAT (chloramphenicol acetyltransferase) marker in the mouse. Tissue surveys detected a small amount of CAT activity in the lung (Fig. 1a). The results of in situ hybridization analyses indicated that the pattern of CAT transcript in the adult heart (Fig. 1b, top panel) is the same as that of α-MyHC (Fig. 1b, lower panel). The α-MyHC gene is expressed in a layer of cardiac muscle (pulmonary myocardium) associated with the pulmonary veins (Fig. 1c). These studies extend our understanding of α-MyHC expression and delimit a third cardiac compartment.

Polymorphism of the MTHFR Gene is Associated with Altered Gene Expression in Colorectal Cancer

Endoscopy ◽  
2004 ◽  
Vol 36 (05) ◽  
Author(s):  
K Collins ◽  
GA Doherty ◽  
MR Sweeney ◽  
SM Byrne ◽  
AA Aftab ◽  
...  
Keyword(s):  
Gene Expression ◽  
Colorectal Cancer ◽  
Mthfr Gene ◽  
Altered Gene Expression ◽  
Altered Gene
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