Zobrazeno 1 - 10
of 80
pro vyhledávání: '"Ulla Rasmussen"'
Publikováno v:
G3: Genes, Genomes, Genetics, Vol 9, Iss 9, Pp 2791-2797 (2019)
The pleurocarpous feather moss Pleurozium schreberi is a ubiquitous moss species which plays a fundamental role in many terrestrial ecosystems, for instance within the boreal forest, the Earth’s largest terrestrial biome, this species plays a signi
Externí odkaz:
https://doaj.org/article/c664968b82e5479487813680c7108c88
Publikováno v:
Marine Drugs, Vol 13, Iss 3, Pp 1185-1201 (2015)
β-N-Methylamino-l-alanine (BMAA), a neurotoxic non-protein amino acid, plays a significant role as an environmental risk factor in neurodegenerative diseases, such as amyotrophic lateral sclerosis. BMAA producers occur globally, colonizing almost al
Externí odkaz:
https://doaj.org/article/7c05c6a8b8a84acdb163e49a478a0f89
Autor:
Alexandra A. Popova, Tatiana A. Semashko, Natalia V. Kostina, Ulla Rasmussen, Vadim M. Govorun, Olga A. Koksharova
Publikováno v:
Toxins, Vol 10, Iss 11, p 478 (2018)
Cyanobacteria synthesize neurotoxic β-N-methylamino-l-alanine (BMAA). The roles of this non-protein amino acid in cyanobacterial cells are insufficiently studied. During diazotrophic growth, filamentous cyanobacteria form single differentiated cells
Externí odkaz:
https://doaj.org/article/796794069a86489db19afadd14554dbe
Autor:
Birgitta Bergman, Ulla Rasmussen, Johan Eriksson, Sven Erasmie, Narin Celepli, Lotta Berntzon
Publikováno v:
Marine Drugs, Vol 11, Iss 8, Pp 3091-3108 (2013)
Cyanobacteria produce a range of secondary metabolites, one being the neurotoxic non-protein amino acid β-N-methylamino-L-alanine (BMAA), proposed to be a causative agent of human neurodegeneration. As for most cyanotoxins, the function of BMAA in c
Externí odkaz:
https://doaj.org/article/420f9ce49ff54e239b3f36bfcf73d2c9
Autor:
Liying Jiang, Johan Eriksson, Sandra Lage, Sara Jonasson, Shiva Shams, Martin Mehine, Leopold L Ilag, Ulla Rasmussen
Publikováno v:
PLoS ONE, Vol 9, Iss 1, p e84578 (2014)
Amyotrophic lateral sclerosis (ALS) or Lou Gehrig's disease is a neurological disorder linked to environmental exposure to a non-protein amino acid, β-N-methylamino-L-alanine (BMAA). The only organisms reported to be BMAA-producing, are cyanobacteri
Externí odkaz:
https://doaj.org/article/7e6ae551ca86404f967a9d3b2cef31fd
Autor:
Weiwen Zheng, Ulla Rasmussen, Siping Zheng, Xiaodong Bao, Bin Chen, Yuan Gao, Xiong Guan, John Larsson, Birgitta Bergman
Publikováno v:
PLoS ONE, Vol 8, Iss 6, p e66147 (2013)
Programmed cell death (PCD) is a genetically-based cell death mechanism with vital roles in eukaryotes. Although there is limited consensus on similar death mode programs in prokaryotes, emerging evidence suggest that PCD events are operative. Here w
Externí odkaz:
https://doaj.org/article/5304b91817c24505b1ac915be40a4357
In cold biomes, N2-fixation by filamentous heterocystous cyanobacteria in symbiosis with mosses represents one of the main biological inputs of new nitrogen (N), and greatly support the surrounding ecosystem productivity. In these ecosystems, climate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::daa4c95983c2f2e179e270fd276524aa
https://doi.org/10.5194/egusphere-egu22-8413
https://doi.org/10.5194/egusphere-egu22-8413
Publikováno v:
Environmental Microbiology Reports. 10:369-377
Various species of cyanobacteria, diatoms and dinoflagellates are capable of synthesizing the non-proteinogenic neurotoxic amino acid β-N-methylamino-L-alanine (BMAA), which is known to be a causative agent of human neurodegeneration. Similar to mos
Publikováno v:
G3: Genes|Genomes|Genetics
The pleurocarpous feather moss Pleurozium schreberi is a ubiquitous moss species which plays a fundamental role in many terrestrial ecosystems, for instance within the boreal forest, the Earth’s largest terrestrial biome, this species plays a signi
Publikováno v:
Physiologia plantarum. 167(1)
Hypoxia (oxygen deprivation) causes metabolic disturbances at physiological, biochemical and genetic levels and results in decreased plant growth and development. Phospholipase D (PLD)-mediated signaling was reported for abiotic and biotic stress sig