Mycobiont identity and light conditions affect belowground morphology and physiology of a mixotrophic orchid Cremastra variabilis (Orchidaceae)
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985939%3A_____%2F24%3A00601687" target="_blank" >RIV/67985939:_____/24:00601687 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1007/s00572-024-01138-8" target="_blank" >https://doi.org/10.1007/s00572-024-01138-8</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s00572-024-01138-8" target="_blank" >10.1007/s00572-024-01138-8</a>
Alternative languages
Result language
angličtina
Original language name
Mycobiont identity and light conditions affect belowground morphology and physiology of a mixotrophic orchid Cremastra variabilis (Orchidaceae)
Original language description
We have investigated whether mycobiont identity and environmental conditions affect morphology and physiology of thechlorophyllous orchid: Cremastra variabilis. We observed underground organ development of the inoculatedC. variabilis plants and estimated their nutritional dependency on fungi using stable isotope abundance. Coralloid rhizomedevelopment was observed in all individuals inoculated with the Psathyrellaceae isolate, and 1–5 shoots per seedling grewfrom the tip of the coralloid rhizome. In contrast, individuals associated with the Tulasnellaceae isolate did not developcoralloid rhizomes, and only one shoot emerged per plantlet. In darkness, δ13 C enrichment was significantly higher withboth fungal isolates, whereas δ15N values were only significantly higher in plants associated with the Psathyrellaceae isolate.We conclude that C. variabilis changes its nutritional dependency on fungal symbionts depending on light availability andsecondly that the identity of fungal symbiont influences the morphology of underground organs.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10611 - Plant sciences, botany
Result continuities
Project
<a href="/en/project/GN23-05310O" target="_blank" >GN23-05310O: Thief hunt: In search for plants stealing carbon on fungi</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2024
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Mycorrhiza
ISSN
0940-6360
e-ISSN
1432-1890
Volume of the periodical
34
Issue of the periodical within the volume
1-2
Country of publishing house
DE - GERMANY
Number of pages
13
Pages from-to
19-31
UT code for WoS article
001171605900001
EID of the result in the Scopus database
2-s2.0-85185445083