Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Piippa R. Wäli"'
Autor:
Miia Kauppinen, Marjo Helander, Piippa R. Wäli, Kari Saikkonen, Juha Tuomi, Anna L. Ruotsalainen
Publikováno v:
Trends in plant science. 27(3)
Plant roots are abundantly colonized by dark septate endophytic (DSE) fungi in virtually all ecosystems. DSE fungi are functionally heterogeneous and their relationships with plants range from antagonistic to mutualistic. Here, we consider the role o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9ff22b632418f4500b52d4acc15dfda9
https://pubmed.ncbi.nlm.nih.gov/34756535
https://pubmed.ncbi.nlm.nih.gov/34756535
Publikováno v:
PLoS ONE, Vol 8, Iss 7, p e69249 (2013)
It is well recognized, that outcomes of mutualistic plant-microorganism interactions are often context dependent and can range from mutualistic to antagonistic depending on conditions. Instead, seemingly pathogenic associations are generally consider
Externí odkaz:
https://doaj.org/article/c53a632108e1401b8f38012a8e0c4af6
Autor:
Johanna Kärkkäinen, Anna Liisa Ruotsalainen, Yue Dong, Matti Niemelä, Ulla Lassi, Annu Rusanen, Nils Vogeler, Annamari Markkola, Piippa R. Wäli, Katja Lappalainen
Publikováno v:
Biomass Conversion and Biorefinery. 8:965-970
Levulinic acid is considered one of the most important platform chemicals. It is currently produced mainly from lignocellulosic biomasses. However, there are also other abundant biomass materials, which could be used as raw materials for levulinic ac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5839bad5a827196cd8c8fe2a4f1dec84
https://doi.org/10.1007/s13399-018-0334-6
https://doi.org/10.1007/s13399-018-0334-6
Publikováno v:
PLoS ONE, Vol 5, Iss 6, p e11395 (2010)
Even highly mutually beneficial microbial-plant interactions, such as mycorrhizal- and rhizobial-plant exchanges, involve selfishness, cheating and power-struggles between the partners, which depending on prevailing selective pressures, lead to a con
Externí odkaz:
https://doaj.org/article/27b026f4983048d7badf7e6190d3bb20
Autor:
Boris Rewald, Jane Uhd Jepsen, Sari Stark, Lars Ola Nilsson, Hans Sandén, Mathias Mayer, Piippa R. Wäli, Taru Sandén
Publikováno v:
Ecosystems
Europe PubMed Central
Europe PubMed Central
Tree mortality from insect infestations can significantly reduce carbon storage in forest soils. In subarctic birch forests (Betula pubescens), ecosystem C cycling is largely affected by recurrent outbreaks of defoliating geometrid moths (Epirrita au
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::03d54f4405959e12ad080aed0c11d86f
http://hdl.handle.net/11250/2627725
http://hdl.handle.net/11250/2627725
Publikováno v:
Fungal Ecology. 23:66-74
Symbiotic interactions are often context-dependent. We explored how different habitats have modified the symbiosis between the grass Festuca rubra and the endophyte Epichloe festucae . We grew endophytic and endophyte-free grasses originating from su
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aaccc670ba7e2026ddd1e7b3c3dcdedc
https://doi.org/10.1016/j.funeco.2016.06.004
https://doi.org/10.1016/j.funeco.2016.06.004
Autor:
Mysore V. Tejesvi, Karita Saravesi, Johanna Pohjanen, Piippa R. Wäli, Anna Mari Markkola, Marko Suokas, Janne J. Koskimäki, Saija H K Ahonen, Kaisa Haapala, Anna Maria Pirttilä, Pirjo Koivusaari
Plant meristems were previously thought to be sterile. Today, meristem-associated shoot endophytes are mainly reported as contaminants from plant tissue cultures, the number of observed species being very low. However, the few strains characterized h
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4e2f7addfc3510ab2b7718ba8ba7828a
http://urn.fi/urn:nbn:fi-fe201901232797
http://urn.fi/urn:nbn:fi-fe201901232797
Tree tissue chemistry has proven successful in guiding advanced exploration in the early stages of mineral exploration projects in Arctic and subarctic regions. In this paper, the biogeochemical response of three circumboreal shrubs, crowberry (Empet
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1694bf0b9b649f7cdda887060de719a2
http://urn.fi/urn:nbn:fi-fe2019060618866
http://urn.fi/urn:nbn:fi-fe2019060618866
Autor:
Piippa R. Wäli, Marko Suokas, Annamari Markkola, Shawn P. Brown, Karita Saravesi, Sami Aikio, Maarit Kaukonen, Juha Tuomi, Karoliina Huusko, Ari Jumpponen, Anna Liisa Ruotsalainen
Publikováno v:
Microbial Ecology. 69:788-797
Climate change has important implications on the abundance and range of insect pests in forest ecosystems. We studied responses of root-associated fungal communities to defoliation of mountain birch hosts by a massive geometrid moth outbreak through
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dcc732a0eefcb5d217d1cf3d55ddf601
https://doi.org/10.1007/s00248-015-0577-8
https://doi.org/10.1007/s00248-015-0577-8
Autor:
Kari Saikkonen, Serdar Dirihan, Marjo Helander, Piippa R. Wäli, Lucas Alejandro Garibaldi, Pedro E. Gundel
Publikováno v:
RID-UNRN (UNRN)
Universidad Nacional de Río Negro
instacron:UNRN
Universidad Nacional de Río Negro
instacron:UNRN
Fil: Gundel, Pedro E. MTT Agrifood Research Finland. Department of Plant Production; Finland. Fil: Garibaldi, Lucas Alejandro. Universidad Nacional de Río Negro. Instituto de Investigaciones en Recursos Naturales, Agroecología y Desarrollo Rural; A
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9d523dabad2d2c8a8395ec58145c65f2
https://doi.org/10.1007/s13225-014-0290-9
https://doi.org/10.1007/s13225-014-0290-9