• Study Resource
  • Explore
    • Arts & Humanities
    • Business
    • Engineering & Technology
    • Foreign Language
    • History
    • Math
    • Science
    • Social Science

    Top subcategories

    • Advanced Math
    • Algebra
    • Basic Math
    • Calculus
    • Geometry
    • Linear Algebra
    • Pre-Algebra
    • Pre-Calculus
    • Statistics And Probability
    • Trigonometry
    • other →

    Top subcategories

    • Astronomy
    • Astrophysics
    • Biology
    • Chemistry
    • Earth Science
    • Environmental Science
    • Health Science
    • Physics
    • other →

    Top subcategories

    • Anthropology
    • Law
    • Political Science
    • Psychology
    • Sociology
    • other →

    Top subcategories

    • Accounting
    • Economics
    • Finance
    • Management
    • other →

    Top subcategories

    • Aerospace Engineering
    • Bioengineering
    • Chemical Engineering
    • Civil Engineering
    • Computer Science
    • Electrical Engineering
    • Industrial Engineering
    • Mechanical Engineering
    • Web Design
    • other →

    Top subcategories

    • Architecture
    • Communications
    • English
    • Gender Studies
    • Music
    • Performing Arts
    • Philosophy
    • Religious Studies
    • Writing
    • other →

    Top subcategories

    • Ancient History
    • European History
    • US History
    • World History
    • other →

    Top subcategories

    • Croatian
    • Czech
    • Finnish
    • Greek
    • Hindi
    • Japanese
    • Korean
    • Persian
    • Swedish
    • Turkish
    • other →
 
Profile Documents Logout
Upload
Photosynthesis
Photosynthesis

... These enzymes are encoded by three structural genes which are adjacent to one another on the chromosome. They are controlled by one regulator gene that codes for a one repressor. ...
Memories?
Memories?

... Studies have shown that men’s and women’s brains respond differently to emotional experiences and to the memories of those experiences. (Top) This image shows the greater activity in the right amygdala of a man’s brain while the man is viewing emotionally arousing images. (Bottom) This image shows ...
Improved glutathione production by gene expression in
Improved glutathione production by gene expression in

... (Meister 1994). Its antioxidation function is mainly due to its role in maintaining the normal redox environment of cells (Izawa et al. 1995). GSH is now widely used in pharmaceutical, food and cosmetic industries. The commercial demand for GSH is expanding. ...
LBSC 708L Session 1
LBSC 708L Session 1

... The nirIX gene cluster of Paracoccus denitrificans is located between the nir and nor gene clusters encoding nitrite and nitric oxide reductases respectively. The NirI sequence corresponds to that of a membrane-bound protein with six transmembrane helices, a large periplasmic domain an ...
Legends for Supplementary Materials Figure S1. Schematic
Legends for Supplementary Materials Figure S1. Schematic

... (123457), and log1log2log3log4log5log8 (123458) with a pair of gene-specific primers (gene) and a pair of gene-specific and T-DNA specific primers (T-DNA). Primer sequences are given in Kuroha et al. (2009). (b) RT-PCR analysis with total RNA prepared from 2-week-old seedlings of WT and 1234578. The ...
Ch 12. Executive Functions and Frontal Lobes Introduction
Ch 12. Executive Functions and Frontal Lobes Introduction

... Fig. 12.16: Prefrontal cortex not only provides a working memory buffer but also may use an inhibitory mechanism to highlight the information that is most relevant to the current task demands. ...
A comparison of gene regulation by eukaryotic microRNAs - Q-bio
A comparison of gene regulation by eukaryotic microRNAs - Q-bio

... Using the linear noise approximation [3] and Gillepie algorithm [4], we detect a linear-threshold behavior in mean protein production. We derive analytic expressions for the noise in the repressing regime where proteins are expressed at low levels and find that noise is reduced due to a reduction in ...
1.5MB - Whitehead Institute for Biomedical Research
1.5MB - Whitehead Institute for Biomedical Research

... C3H.B6-sst1 - MTBsusceptible, carrying B6 chr 1 resistance ...
Using mouse genetics to understand human disease
Using mouse genetics to understand human disease

... C3H.B6-sst1 - MTBsusceptible, carrying B6 chr 1 resistance ...
A Statistical Approach to Literature
A Statistical Approach to Literature

... • Each gene is annotated by a set of GO terms • The importance of any term wrt the gene list is measured by the number of genes that are associated with this term • Need to correct for the uneven distribution of GO terms: a hypergeometric test ...
Towards a structural basis of human non
Towards a structural basis of human non

... transferase (dnmt1) and HDAC1 has recently been demonstrated. Several speakers discussed the link between methylation and cancer. The study of fos oncogene transformation mechanisms revealed an important target gene of fos as dnmt1. Fos-transformed cells had 3-fold elevated levels of dnmt1 and conta ...
Tutorial - GeneSifter
Tutorial - GeneSifter

... mouse aortas 3. Pairwise analysis is used to identify differentially expressed genes in two groups. There are three replicates for each of the two groups in this study. Select the three replicates for the wild type mice (WT Aorta) for group 1. Select the three replicates for the apoE -/- mice (apoE ...
Event memory
Event memory

... engram retention (memory) 3. Inhibiting reactivation impairs the memory trace 4. Sensory stimuli present during encoding may recall the engram at a later phase. ...
video slide
video slide

... repressor and turns on transcription The lac operon is an inducible operon and contains genes that code for enzymes used in the hydrolysis and metabolism of lactose  By itself, the lac repressor is active (gene off) and switches the lac operon off ...
Exercise1_2015
Exercise1_2015

... Describe Entrez Gene, briebly! Retrieve human entries related to "prion protein" in Entrez Gene. Identify the gene for prion protein (PRNP). Name the map location of this gene on the human genome. What is the function of this protein? What are the alternate gene symbols? Name the phenotypes associat ...
Tumour Analysis-Lynch Syndrome
Tumour Analysis-Lynch Syndrome

... • To identify 1-5% of individuals whose colon cancer may be due to Lynch syndrome, for DNA analysis. • ~15% of colon cancers are MSI high. – Generally have a better outcome. – Poorer response to 5 Fluorouracil? ...
$doc.title

... meaningful   way   and   face   a   range   of   serious   efficacy   issues   even   during   short-­‐term   reten]on   by   a   habitat”  (Wright,  Stan,  Ellis  2013).     ...
Molecular_genetics_revision_checklist
Molecular_genetics_revision_checklist

... Use of the terms coding strand and template strand with respect to DNA. Direction of synthesis must be identified. To include the letters of the code and how they are used to form triplets, codons and anticodons. The relationship between the code and the formation of proteins. Explanation of the red ...
A genotype and phenotype database of genetically modified malaria
A genotype and phenotype database of genetically modified malaria

... ives to standardize vocabularies for describing mutant phenotypes. Such initiatives has been initiated in scientific communities that study for example yeast, Arabidopsis or mice [37–39]. In the RMgm database, in its current form, the phenotypes and gene functions are provided as ‘free text’ using t ...
The identification of human quantitative trait loci
The identification of human quantitative trait loci

... the discovery of the DNA variants that influence risk of common disease. Objectively prioritizes SNPs for further functional work. ...
Staggerer_Autism Cerebellum Gene Expression Problem Space
Staggerer_Autism Cerebellum Gene Expression Problem Space

... - Examine genes that are expressed in a specific cell type in the cerebellum, identify genes that have similar spatial or temporal expression patterns, and ...
Zinc fingers and a green thumb: manipulating gene expression in
Zinc fingers and a green thumb: manipulating gene expression in

... zinc-finger protein creates potent transcriptional activators and repressors. Activation domains such as VP16 [38] and p65 [39] and repression domains such as KRAB (Krüpple-associated box) [40] and SID (Sin3A interaction domain) [41] are components of naturally occurring transcription factors. All ...
DMD reviews 95 - Action Duchenne
DMD reviews 95 - Action Duchenne

... much is known regarding their toxicology, potential side effects, drug regimens, and pharmacoepidemiology, as well as regarding tolerance to their long-term use. PDE5 plays a critical role in heart physiology”. It had been observed in earlier studies that “following PDE5 inhibition, an improvement o ...
BIOLOGICAL EXPLANATION OF AGGRESSION
BIOLOGICAL EXPLANATION OF AGGRESSION

... mice can be conditioned to be less aggressive ...
Chapter 18 Outline
Chapter 18 Outline

... Gene Expression Is Controlled By Regulating Transcription. How Is Promoter Access Regulated? ...
< 1 ... 94 95 96 97 98 99 100 101 102 ... 172 >

Epigenetics in learning and memory

While the cellular and molecular mechanisms of learning and memory have long been a central focus of neuroscience, it is only in recent years that attention has turned to the epigenetic mechanisms behind the dynamic changes in gene transcription responsible for memory formation and maintenance. Epigenetic gene regulation often involves the physical marking (chemical modification) of DNA or associated proteins to cause or allow long-lasting changes in gene activity. Epigenetic mechanisms such as DNA methylation and histone modifications (methylation, acetylation, and deacetylation) have been shown to play an important role in learning and memory.
  • studyres.com © 2025
  • DMCA
  • Privacy
  • Terms
  • Report