HOME >> BIOLOGY >> NEWS
Discovery about evolution of fungi has implications for humans, says U of M researcher

tualistic relationships and recycling dead organisms. He estimates that there are about 1.5 million species on the Earth, but only about 10 percent of those are known. And civilization has only identified uses for a few of those, such as using yeast to make bread, beer, wine, cheese and a few antibiotics.

"Understanding the relationships among fungi has many potential benefits for humans," McLaughlin said. "It provides tools to identify unknown species that may lead to new products for medicine and industry. It also helps us to manage natural areas, such as Minnesota's oak savannahs, where the fungi play important roles but are often hidden from view."

Fungi are also intriguing because their cells are surprisingly similar to human cells, McLaughlin said. In 1998 scientists discovered that fungi split from animals about 1.538 billion years ago, whereas plants split from animals about 1.547 billion years ago. This means fungi split from animals 9 million years after plants did, in which case fungi are actually more closely related to animals than to plants. The fact that fungi had motile cells propelled by flagella that are more like those in animals than those in plants, supports that.

Not all fungi are beneficial to humans. A small percent have been linked to human diseases, including life-threatening conditions. Treating these can be risky because human and fungal cells are similar. Any medicine that kills the fungus can also harm the patient. Thus knowing more about fungi helps identify new and better ways to treat serious fungal infections in humans. Fungi are also the major cause of disease in agricultural crops, so understanding them also helps track and control these plant diseases.

McLaughlin and his colleagues will continue their efforts to establish genetic relationships among fungi and to understand their roles in nature. Additional structural studies, especially of key species, are needed to determine how the organis
'"/>

Contact: Mark Cassutt
cassu003@umn.edu
612-624-8038
University of Minnesota
20-Oct-2006


Page: 1 2 3

Related biology news :

1. Discovery of new protein could provide new understanding of male fertility
2. Discovery in plant virus may help prevent HIV and similar viruses
3. Discovery could help bring down price of DNA sequencing
4. Discovery in orange cauliflower may lead to more nutritious crops
5. Discovery of new family of pseudo-metallic chemicals
6. Discovery in plants suggests entirely new approach to treating human cancers
7. Discovery of master switch for the communication process between chloroplast and nuclei of plants
8. Discovery of new cave millipedes casts light on Arizona cave ecology
9. Discovery of chemical profiles for infectious diarrhea
10. Discovery could lead to better control of hemorrhagic fever viruses
11. Honey bee researcher wins National Research Initiative Discovery Award

Post Your Comments:
*Name:
*Comment:
*Email:


(Date:4/28/2016)... BANGALORE, India , April 28, 2016 ... subsidiary of Infosys (NYSE: INFY ), and Samsung ... global partnership that will provide end customers with a ... and payment services.      (Logo: http://photos.prnewswire.com/prnh/20130122/589162 ... for financial services, but it also plays a fundamental part ...
(Date:4/26/2016)... BANGALORE, India and LONDON ... Infosys Finacle, part of EdgeVerve Systems, a ... ), and Onegini today announced a partnership to ... banking solutions.      (Logo: http://photos.prnewswire.com/prnh/20151104/283829LOGO ... banks to provide their customers enhanced security to ...
(Date:4/19/2016)... April 20, 2016 The new ... a compact web-based "all-in-one" system solution for all door ... reader or the door interface with integration authorization management ... control systems. The minimal dimensions of the access control ... the building installations offer considerable freedom of design with ...
Breaking Biology News(10 mins):
(Date:6/24/2016)... ... June 24, 2016 , ... Researchers at the Universita ... miRNAs in people with peritoneal or pleural mesothelioma. Their findings are the subject of ... now. , Diagnostic biomarkers are signposts in the blood, lung fluid or tissue ...
(Date:6/23/2016)... 23, 2016   Boston Biomedical , an ... designed to target cancer stemness pathways, announced that ... Orphan Drug Designation from the U.S. Food and ... cancer, including gastroesophageal junction (GEJ) cancer. Napabucasin is ... inhibit cancer stemness pathways by targeting STAT3, and ...
(Date:6/23/2016)... Houston Methodist Willowbrook Hospital has signed ... to serve as their official health care provider. ... will provide sponsorship support, athletic training services, and ... volunteers, athletes and families. "We are ... and to bring Houston Methodist quality services and ...
(Date:6/23/2016)... YORK , June, 23, 2016  The Biodesign ... to envision new ways to harness living systems and ... Modern Art (MoMA) in New York City ... than 130 participating students, showcased projects at MoMA,s Celeste ... Paola Antonelli , MoMA,s senior curator of architecture ...
Breaking Biology Technology:
Cached News: