Title |
Love thy neighbour: facilitation through an alternative signalling modality in plants
|
---|---|
Published in |
BMC Ecology and Evolution, May 2013
|
DOI | 10.1186/1472-6785-13-19 |
Pubmed ID | |
Authors |
Monica Gagliano, Michael Renton |
Abstract |
Both competitive and facilitative interactions between species play a fundamental role in shaping natural communities. A recent study showed that competitive interactions between plants can be mediated by some alternative signalling channel, extending beyond those channels studied so far (i.e. chemicals, contact and light). Here, we tested whether such alternative pathway also enables facilitative interactions between neighbouring plant species. Specifically, we examined whether the presence of a 'good' neighbouring plant like basil positively influenced the germination of chilli seeds when all known signals were blocked. For this purpose, we used a custom-designed experimental set-up that prevented above- and below-ground contact and blocked chemical and light-mediated signals normally exchange by plants. |
X Demographics
Geographical breakdown
Country | Count | As % |
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United Kingdom | 5 | 11% |
United States | 3 | 7% |
Canada | 2 | 4% |
Colombia | 2 | 4% |
Mexico | 2 | 4% |
Japan | 2 | 4% |
Ireland | 1 | 2% |
India | 1 | 2% |
Peru | 1 | 2% |
Other | 6 | 13% |
Unknown | 21 | 46% |
Demographic breakdown
Type | Count | As % |
---|---|---|
Members of the public | 37 | 80% |
Scientists | 6 | 13% |
Science communicators (journalists, bloggers, editors) | 3 | 7% |
Mendeley readers
Geographical breakdown
Country | Count | As % |
---|---|---|
Germany | 2 | 2% |
Japan | 2 | 2% |
France | 1 | <1% |
Czechia | 1 | <1% |
Mexico | 1 | <1% |
United Kingdom | 1 | <1% |
Estonia | 1 | <1% |
United States | 1 | <1% |
Unknown | 117 | 92% |
Demographic breakdown
Readers by professional status | Count | As % |
---|---|---|
Student > Ph. D. Student | 31 | 24% |
Researcher | 24 | 19% |
Student > Bachelor | 16 | 13% |
Student > Master | 11 | 9% |
Professor | 8 | 6% |
Other | 20 | 16% |
Unknown | 17 | 13% |
Readers by discipline | Count | As % |
---|---|---|
Agricultural and Biological Sciences | 63 | 50% |
Environmental Science | 13 | 10% |
Biochemistry, Genetics and Molecular Biology | 8 | 6% |
Engineering | 4 | 3% |
Social Sciences | 3 | 2% |
Other | 17 | 13% |
Unknown | 19 | 15% |