• Skip to primary navigation
  • Skip to main content
  • Skip to primary sidebar
  • Skip to footer
  • Issues that matter
    • COVID-19 in India
    • Inadequate safe drinking water
    • Poor sanitation
    • Environmental health
    • Infectious disease
      • Hepatitis C
    • Noncommunicable Diseases (NCDs)
    • Malnutrition
    • High infant mortality
    • Mental health
    • Sex and gender discrimination
  • Special Focus
    • Interviews
      • Exclusive Interviews
      • Readers Interviews
    • Vaccine Hesitancy
  • News
  • PandemiCast
  • Partner’s Press Office

Health Issues India

Health issues in India

  • Home
  • About Us
  • Editorial Team
  • Subscribe
  • Contribute
  • Sponsor
  • Contact Us
You are here: Home / Featured / Study finds clams produce their own antibiotics

Study finds clams produce their own antibiotics

December 7, 2022 By Lalita Panicker Leave a Comment

Natural antibiotics typically come from bacteria or molds. But some clams make their own erythromycin, a study has found—the first animals reported to possess this ability. The spotted hard clam (Meretrix petechialis) has a mucus-covered outer lip that contains specialized antibiotic-producing cells, according to an international research team. These may protect the clams, which lack adaptive, lymphocyte-based immune systems, from disease. www.science.org/content/article/news-glance-antibioticmaking-clams-marijuana-research-and-china-s-friedmann?

The scientists found no sign of erythromycin-producing bacteria in the clam’s tissues; instead they noticed its DNA contained an erythromycin-making gene that resembled one used by bacteria but differed enough that the invertebrate version might have evolved independently. The researchers found the gene in all the clam’s life stages. Its genome also contains other genes needed to produce erythromycin, and a related species of clam possesses these antibiotic genes as well. The findings suggest scientists can engineer cells in other animals to produce their own antibiotic, the authors write this week in the Proceedings of the National Academy of Sciences.

Filed Under: Featured, Medicine and Research, News, Newsletter, Science and Technology Tagged With: antibiotics

Reader Interactions

Leave a Reply Cancel reply

You must be logged in to post a comment.

This site uses Akismet to reduce spam. Learn how your comment data is processed.

Primary Sidebar

Articles

  • Renewed fears of a bird flu pandemic; The latest health stories from around the world
  • More oversight needed for “gain of function” research says expert panel; The latest health stories from around the world
  • Marion Biotech to be investigated by Indian drug regulator
  • Sesame to be added to list of major food allergens
  • Approval of Alzheimer’s drug “rife with irregularities”

Footer

Archives

Issues that matter

  • Environmental health
  • Inadequate safe drinking water
  • Poor sanitation
  • Infectious disease
  • Noncommunicable Diseases (NCDs)
  • Malnutrition
  • High infant mortality

Categories

Copyright © 2023 · News Pro On Genesis Framework · WordPress · Log in

We use cookies on our website to give you the most relevant experience by remembering your preferences and repeat visits. By clicking “Accept”, you consent to the use of ALL the cookies. However you may visit Cookie Settings to provide a controlled consent.
Cookie settingsACCEPTACCEPT ALL
Manage consent

Privacy Overview

This website uses cookies to improve your experience while you navigate through the website. Out of these cookies, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. We also use third-party cookies that help us analyze and understand how you use this website. These cookies will be stored in your browser only with your consent. You also have the option to opt-out of these cookies. But opting out of some of these cookies may have an effect on your browsing experience.
Necessary
Always Enabled
Necessary cookies are absolutely essential for the website to function properly. These cookies ensure basic functionalities and security features of the website, anonymously.
CookieDurationDescription
cookielawinfo-checkbox-analytics11 monthsThis cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Analytics".
cookielawinfo-checkbox-functional11 monthsThe cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional".
cookielawinfo-checkbox-necessary11 monthsThis cookie is set by GDPR Cookie Consent plugin. The cookies is used to store the user consent for the cookies in the category "Necessary".
cookielawinfo-checkbox-others11 monthsThis cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Other.
cookielawinfo-checkbox-performance11 monthsThis cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Performance".
viewed_cookie_policy11 monthsThe cookie is set by the GDPR Cookie Consent plugin and is used to store whether or not user has consented to the use of cookies. It does not store any personal data.
Functional
Functional cookies help to perform certain functionalities like sharing the content of the website on social media platforms, collect feedbacks, and other third-party features.
Performance
Performance cookies are used to understand and analyze the key performance indexes of the website which helps in delivering a better user experience for the visitors.
Analytics
Analytical cookies are used to understand how visitors interact with the website. These cookies help provide information on metrics the number of visitors, bounce rate, traffic source, etc.
Advertisement
Advertisement cookies are used to provide visitors with relevant ads and marketing campaigns. These cookies track visitors across websites and collect information to provide customized ads.
Others
Other uncategorized cookies are those that are being analyzed and have not been classified into a category as yet.