Phage Influence On Microbial Community

Decent Essays
1. There is not much known about phage influence on microbial communities in extreme thermal environments. What may be one of the roles these phages have in this environment?

- Phages are an important components of surface hot springs, they are abundant and active components of hot springs capable of killing a significant proportion of the resident microbial populations. They play an important role as predators of hot spring microbial communities and influence carbon and nutrient cycling in these extreme environments.
In extreme thermal environments above the upper temperature limit for eukaryotic life, phages play an important role as predators of prokaryotes in hot spring microbial communities and they also influence carbon and nutrient

Related Documents

  • Decent Essays

    Temperatures this high would increase the respiration rate of most organisms. For Z. morio the hypothesis wasn’t completely rejected, but it was not accepted either from the results.…

    • 230 Words
    • 1 Pages
    Decent Essays
  • Superior Essays

    Thermal Niche Experiment

    • 943 Words
    • 4 Pages

    Introduction: To fully understand the investigation, there are three main definitions to keep in mind. Thermal Niche is a development in which natural selection forms adaptation for an organism through temperature. Acclimation is the process for the organism to become accustomed to the climate change. Fitness is simply the survival of an organism, however, in the investigation, locomotion is more suited due to the focus on the affect temperature has on the organism’s performance. For this lab, the organism experimented on is a water flea, called Daphnia Magna.…

    • 943 Words
    • 4 Pages
    Superior Essays
  • Superior Essays

    Cellular Respiration Lab

    • 1244 Words
    • 5 Pages

    Determining Enzymes that Result to Mutation on the three Stages of Cellular Respiration Mary A Enriquez University of the Pacific November 11, 2014 2 Green Dr. Geoffrey Lin-Cereghino Abstract: The purpose of this lab is to determine which type of food source could possibly help strains grow on both permissive and restrictive temperature. Based on all the chemicals accumulating, we can determine the enzymes that are used to inhibit the three stages of cellular respiration.…

    • 1244 Words
    • 5 Pages
    Superior Essays
  • Decent Essays

    Our research question being addressed in this experiment is whether or not escalating the temperature of Daphnia magna's environment will greatly impact the expression of its haemoglobin gene. In addition, we also want to observe if there are negative consequences that can possibly occur from this escalating gene expression. This can also be linked to whether or not global warming has been affecting Daphnia, a primary and crucial source of food for many organisms in freshwater habitat, negatively. Our hypothesis for our experiment is that if there is an increase in temperature in the habitat of Daphnia magna, then there will be increased gene expression of the haemoglobin gene. Our main expected outcome, according to background information,…

    • 128 Words
    • 1 Pages
    Decent Essays
  • Improved Essays

    Minnow Fish Lab

    • 894 Words
    • 4 Pages

    The way we start to treat our environment doesn’t just affect that organism's life but ours as well. By conducting this experiment we can see the effects in a small aspect of temperatures in our world rising and now it affects life all around…

    • 894 Words
    • 4 Pages
    Improved Essays
  • Improved Essays

    Our planet has thousands of different species of animals and they all live in different biomes. A biome is a community of plants and animals that live in different environments and climates. There are seven different biomes and the one I am focusing on is the mountainous biome. In this biome, lives the the coolest, unique and craziest looking animal called the Saiga Antelopes. In this mountainous biome, it is getting warmer and more humid due to the changing environment, which is changing the plants and animals that live there.…

    • 550 Words
    • 3 Pages
    Improved Essays
  • Superior Essays

    With warming of the water, however, there are further consequences. This raise in temperature not only puts coral into stress, but it compromises their immune system, making them more likely to get an infection. Furthermore, bacterial and fungal pathogens thrive in warmer…

    • 971 Words
    • 4 Pages
    Superior Essays
  • Improved Essays

    Between the Living and The Dead Case Study Some differences between bacteriophage and a bacterium are that bacterium is longer than bacteriophage, some bacterium have more of a negative affect than bacteriophage on humans, bacteriophage is non-living and bacterium is living. The bacteriophage in the text is the T-4 bacteriophage which is 200nm in length and 80-100nm wide. The bacterium in the text is the E. coli (Escherichia coli) which is 3000nm in length, which is significantly bigger than the T-4 bacteriophage. Also, E. coli bacterium eaten could cause severe stomach cramps when the E.coli strains live in the human intestine, they also provide vitamin K and B-complex. Whereas, a T-4 bacteriophage or T-even bacteriophage, is harmless to humans but, it is that way only until it gets in contact with the host cell which is E. coli.…

    • 548 Words
    • 3 Pages
    Improved Essays
  • Improved Essays

    These organisms can survive temps up to 113 degrees Celsius, which is the highest temp recorded that an organism can survive…

    • 406 Words
    • 2 Pages
    Improved Essays
  • Improved Essays

    Hankin performed an interesting experiment to test if the antibacterial ‘substance’ in Ganges and Jamuna was volatile in nature. He heated the Ganges and Jamuna water in an open and a hermatically sealed tube (Hankin, 1896 and Hankin 2011- this is the English version of the original French paper translated by gangagen.com). He found that the antibacterial activity was retained when the water was heated in the sealed tube, but was lost in the open tube. Although the exact temperature and the duration of heating is not known, it appears that Hankin might have used a considerable temperature for a long duration that would have killed all biological substances, including bacteriophages, except perhaps bacterial endospores (Abedon et al, 2011).…

    • 348 Words
    • 2 Pages
    Improved Essays
  • Improved Essays

    “What happened to Buggy?” I cried. In the midst of our crowded apartment sat a tank of Central Park water on my night stand. My brother and I eagerly checked it every night with our magnifying glasses to discover something new: a leech, a mosquito larva, a snail, and so many more organisms.…

    • 221 Words
    • 1 Pages
    Improved Essays
  • Improved Essays

    The “Black Death” was one of, if not the most devastating pandemics to sweep the earth since humans have populated it. It was widely thought to be caused by a bacteria called Yersinia Pestis and in recent studies and research, evidence has made a strong case for the confirmation of that bacteria as the cause of the Black Death. Graves in Europe that were tied to that time period and the Black Death showed traces of that bacteria in both southern and northern Europe (Haensch et al. 4). In the 14th century about 20-30 years before the outbreak of the Black Death, there was a great famine occurring in much of Europe and coincidentally the same was happening in a large part of Asia along with China. The occurrence of these famines caused a large…

    • 716 Words
    • 3 Pages
    Improved Essays
  • Improved Essays

    What Is Phage Therapy?

    • 318 Words
    • 2 Pages

    Bacteriophages are the viruses of bacteria. They are a sequence of genomes which rotate from one bacterium to the next encased by capsids which are protein shells, which kill the bacteria in the process. Bacteriophages are immensely important to evolution and ecology of bacteria. They have colossal impacts on the carbon cycle. Phages also contribute to biology's comprehension of life at a molecular level.…

    • 318 Words
    • 2 Pages
    Improved Essays
  • Great Essays

    NAEGLARIA FOWLERI: THE BRAIN EATING AMOEBA? Primary amebic meningoencephalitis (PAM) is a devastating yet rare hemorrhagic infection of the brain caused by Naeglaria Fowleri, the only know amoeba to infect humans. PAM is associated with a rapid onset even in healthy individuals, who have been swimming in freshwater such as swimming pools, lakes and streams. For this reason, it has the potential to be an outbreak in New Zealand.…

    • 1919 Words
    • 8 Pages
    Great Essays
  • Great Essays

    Bacteriophage Lab Report

    • 2224 Words
    • 9 Pages

    Introduction: Viral infections can affect many things, including bacteria. When bacteria undergo infections from a virus that virus is called a bacteriophage. After a bacteriophage infects a bacteria it can create two different phases, the lytic or lysogenic cycles. During a lytic stage the bacteriophage causes death to the bacteria.…

    • 2224 Words
    • 9 Pages
    Great Essays

Related Topics