Navigation Links
Orchids and fungi -- partners for life
Date:8/13/2009

Three Thai orchids have been found to rely on a wide range of fungi to help them take carbon out of the soil instead of producing their own organic carbon. A detailed study of the relationship, published in the open access journal BMC Biology, also features stunning pictures of the plants.

Marc-Andr Selosse and Mlanie Roy, from the Centre d'Ecologie Fonctionnelle et Evolutive, Montpellier, France, studied Aphyllorchis montana, A. caudata and Cephalanthera exigua orchids with Suyanee Vessabutr and Santi Watthana from the Queen Sirikit Botanic Garden, Thailand. These orchids have no chlorophyll and rely on fungi colonizing their roots for their carbon supply. The plants, which grow on the ground in mountain forests, were collected from 10 different sampling sites in diverse parts of Thailand. The two Aphyllorchis orchids studied were found to associate with a wide range of fungi, while the Cephalanthera was much more specific. Selosse said, "We show for the first time that certain tropical orchids associate with highly diverse soil fungi colonizing their roots; using stable isotopes, we show that they are likely to use these fungi as a carbon source". Most importantly for conservation concerns, all these fungi associate in turn with the roots of nearby green trees, where they collect carbon for the orchids.

Speaking about the results of the study, Selosse said, "Plants really interact with fungi in an unexpectedly diverse way - the impression one gains is that there is a great need for more research on biological interactions in the tropics to unravel this diversity".


'/>"/>

Contact: Graeme Baldwin
graeme.baldwin@biomedcentral.com
44-020-319-22165
BioMed Central
Source:Eurekalert  

Page: 1

Related biology news :

1. Saving the wild orchids of Borneo
2. Mechanisms of plant-fungi symbiosis characterized by DOE Joint Genome Institute
3. Secrets of cooperation between trees and fungi revealed
4. Fungi can tell us about the origin of sex chromosomes
5. Fungi have a hand in depleted uraniums environmental fate
6. Fungi the cause of many outbreaks of disease but mostly ignored
7. International experts collect alpine fungi in Beartooth Mountains of Montana
8. Researchers develop new self-training gene prediction program for fungi
9. In many fungi, reproductive spores are remarkably aerodynamic
10. M2SYS Partners With Gnosis Medical Services to Provide Accurate Patient Identification in Developing Countries Through Innovative Biometrics Solution
11. M2SYS Partners with SecuGen Corporation to Support Market Leading Hamster Plus Fingerprint Reader with Auto-On Technology
Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
Orchids and fungi -- partners for life
(Date:3/22/2016)... March 22, 2016 ... Sensors Market for Consumer Industry by Type (Image, ... Application (Communication & IT, Entertainment, Home Appliances, ... Forecast to 2022", published by MarketsandMarkets, the ... to reach USD 26.76 Billion by 2022, ...
(Date:3/15/2016)... --> --> ... Research "Digital Door Lock Systems Market - Global Industry Analysis, ... global digital door lock systems market in terms of revenue ... forecast to grow at a CAGR of 31.8% during the ... enterprises (MSMEs) across the world and high industrial activity driving ...
(Date:3/11/2016)... , March 11, 2016 ... market research report "Image Recognition Market by Technology (Pattern ... and Advertising), by Deployment Type (On-Premises and Cloud), by ... 2022", published by MarketsandMarkets, the global market is expected ... USD 29.98 Billion by 2020, at a CAGR of ...
Breaking Biology News(10 mins):
(Date:5/27/2016)... ... ... Weeks after hosting a carpal tunnel syndrome workshop with Dr. Oz on ... of the Fitzmaurice Hand Institute, has announced the addition of MRI diagnostic imaging services ... only 1 of about 3 currently available in the United States. Developed specifically for ...
(Date:5/27/2016)... NC (PRWEB) , ... May 27, 2016 , ... Doctors ... analyzing dozens of studies on the BRCA-1 associated protein (BAP1) gene and its link ... the website. Click here to read the full article now. , The ...
(Date:5/27/2016)... , May 27, 2016 At ... investors playing in this space know that volatility is what ... featured companies on ActiveWallSt.com: Synta Pharmaceuticals Corp. (NASDAQ: ... Lpath Inc. (NASDAQ: LPTN ), and Heat Biologics ... gain access to the technical alerts for these stocks at: ...
(Date:5/26/2016)... Jersey and READING, England ... Indegene ( http://www.indegene.com ), a leading global ... life science, pharmaceutical and healthcare organisations and TranScrip ... innovative scientific support throughout the product lifecycle, today ... the launch of IntraScience.      (Logo: ...
Breaking Biology Technology: