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An alarmone is an intracellular signal molecule produced due to harsh environmental factors, serving to regulate the gene expression at transcription level.
Transcription factors can regulate gene expression
The regulation of gene expression allows prokaryotic cells, such as bacteria, to better respond to stimuli and to conserve energy and materials
Being exposed to environmental radiations and chemicals causes gene mutation. Viruses, transposons and errors that occur during meiosis (DNA replication) also affect the genetic code.
controlling access to DNA
You can learn about the impact of war on genes through the field of epigenetics, which studies how environmental factors like stress or trauma can influence gene expression. Studies have shown that experiences of war and trauma can lead to changes in gene expression that can be passed down to future generations.
Bart Deplancke has written: 'Gene regulatory networks' -- subject(s): Laboratory Manuals, Gene expression, Gene Expression Regulation, Genetic regulation, Methode, Laboratory manuals, Gene Regulatory Networks, Netzwerk, Transcription Factors, Genregulation, Gene Expression
Several factors determine the final outcome of gene expression. They include the cell's environment, the presence of other cells, and the timing of gene expression. hope this helped! -Steph
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Based on the limited information provided, it is difficult to determine the environmental factors mentioned or their specific impacts on the genetically transformed bacteria turning green. However, environmental factors such as exposure to certain chemicals or stressors, changes in temperature or pH levels, or the presence of specific nutrients can potentially affect gene expression or enzyme activity, leading to the green coloration. Further details about the environmental factors would be necessary to provide a more accurate explanation.
The old saying is that Phenotype = Genotype + Environmental Factors.
The expression of a gene is called the phenotype.