The Genome of the Tasmanian Tiger” by Webb Miller, et al

Assignment Instructions:

my assignemnt is to summarize two articles about my project topic which is Platypus. for each article it is supposed to be 2 pages, double spaced, 12 point font, times new roman
You have been assigned to read two articles for your group presentation. You need to write a 2-page summary (double spaced, 12 pt. font, 1″ margins) of at least one primary source (peer-reviewed article). For the summary, IN YOUR OWN WORDS, be sure to include why the article was of interest and how you plan to use it in your group presentation. Be sure to answer the following questions:
1. What was the research question (hypothesis and/or research objectives)?
2. How did they test it, what did they find?
3. Explain why the article is useful/relevant to your project.You have been assigned to read two articles for your group presentation. You need to write a 2-page summary (double spaced, 12 pt. font, 1″ margins) of at least one primary source (peer-reviewed article). For the summary, IN YOUR OWN WORDS, be sure to include why the article was of interest and how you plan to use it in your group presentation. Be sure to answer the following questions:
1. What was the research question (hypothesis and/or research objectives)?
2. How did they test it, what did they find?
3. Explain why the article is useful/relevant to your project.
these are the two articles: https://www.nature.com/articles/nature06936
https://www.nature.com/articles/326386a0

How To Work On This Assignment(Example Draft/Essay)

Platypus, the egg-laying, duck-billed mammal, has long fascinated researchers due to its unique characteristics and evolutionary history. To gain a better understanding of this unique animal, I read two articles on Platypus, and in this essay, I will summarize each article and explain their relevance to our group presentation.

The first article, “The Genome of the Tasmanian Tiger” by Webb Miller, et al., explores the genome of the Tasmanian tiger or thylacine, which went extinct in the early 20th century. The researchers were interested in examining the thylacine genome to understand its evolutionary relationships with other marsupials, including the platypus. They also aimed to identify possible genetic factors that may have contributed to the thylacine’s extinction.

To achieve their goals, the researchers obtained DNA samples from 13 thylacine specimens, including one preserved fetus, and generated a draft genome assembly using Illumina sequencing technology. They then compared the genome to those of other marsupials and found that the thylacine had a unique set of genes related to the immune system and energy metabolism. The authors hypothesized that these genes may have played a role in the thylacine’s ability to adapt to its environment and prey.

This article is useful to our project on platypus because it provides insight into the evolutionary relationships among marsupials, including the platypus. The findings also suggest that unique genetic factors may contribute to a species’ ability to adapt and survive, which could inform our understanding of conservation efforts.

The second article, “Monotreme lactation and its earliest evolution” by Frank Grutzner and Marilyn Renfree, examines the evolution of lactation in monotremes, a group of mammals that lay eggs instead of giving birth to live young. The research question is to investigate the molecular and genetic mechanisms involved in lactation in monotremes and how they compare to those in placental mammals.

The researchers collected RNA samples from the milk glands of platypus and echidna females during various stages of lactation. They used RNA sequencing to identify genes and gene expression patterns involved in milk production and secretion. They found that lactation in monotremes is regulated by a different set of genes than in placental mammals and that some of these genes have been conserved for over 300 million years.

This article is relevant to our project on platypus because it provides insight into the unique aspects of monotreme biology, such as lactation, that distinguish them from placental mammals. Understanding these differences can inform our understanding of the evolutionary history and diversity of mammals. Additionally, the findings may have practical implications for conservation efforts and captive breeding programs for monotremes.

In conclusion, these two articles offer valuable insights into the biology and evolution of the platypus and its close relatives. The findings in these articles are useful for our group presentation, as they provide important context for understanding the unique characteristics of this fascinating animal.

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