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:6/7/2016)... -- Syngrafii Inc. and San Antonio Credit Union (SACU) ... Syngrafii,s patented LongPen™ eSignature "Wet" solution into SACU,s ... in greater convenience for SACU members and operational ... document workflow and compliance requirements. Logo ... Highlights: ...
(Date:6/2/2016)... , June 2, 2016 The Department ... has awarded the 44 million US Dollar project, for the ... Vehicle Plates including Personalization, Enrolment, and IT Infrastructure , ... in the production and implementation of Identity Management Solutions. Numerous ... however Decatur was selected for the ...
(Date:6/2/2016)... , June 2, 2016 Perimeter ... Platforms, Unmanned Systems, Physical Infrastructure, Support & Other Service  ... visiongain offers comprehensive analysis of the global ... market will generate revenues of $17.98 billion in 2016. ... DVTEL Inc, a leader in software and hardware technologies ...
Breaking Biology News(10 mins):
(Date:6/22/2016)... Cell Applications, Inc. and StemoniX announced ... up to one billion human induced pluripotent stem ... These high-quality, consistent stem cells enable researchers to ... more time doing meaningful, relevant research. This achievement ... process that produces affordable, reliable HiPSC for life ...
(Date:6/22/2016)... --  StockNewsNow.com , The Official MicroCap News Source™, today ... Pourhassan , President & CEO of CytoDyn Inc. (OTCQB: ... and potential commercialization of humanized monoclonal antibodies for the ... company,s website (see here: www.CytoDyn.com ). The video ... 2016, at the LD Micro Invitational in ...
(Date:6/22/2016)... ... , ... New light-based technologies that facilitate a “look inside” the human body ... compact, wearable devices for point-of-care diagnostics as well as powerful new systems that provide ... visionary future directions are detailed in a new open-access article by Antonio Pifferi and ...
(Date:6/22/2016)... and ALBANY, N.Y. , ... (Teewinot) and Albany Molecular Research, Inc. (NASDAQ: ... licensed Teewinot,s technology to produce and sell the ... The CBCA analytical standard is manufactured using Teewinot,s ... expression of cannabinoid biosynthetic genes in microorganisms for ...
Breaking Biology Technology:
Cached News: