Zobrazeno 1 - 10
of 44
pro vyhledávání: '"K. von Weissenberg"'
Publikováno v:
Plant cell reports. 18(3-4)
Early flowering together with small size would be useful for various biotechnical or genetic studies on trees. We report here the selection and micropropagation of early flowering birch (Betula pendula) clones (BPM1–12) obtained from seeds of birch
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::df1520567ae6fada5e1aab0ca009a607
https://pubmed.ncbi.nlm.nih.gov/30744228
https://pubmed.ncbi.nlm.nih.gov/30744228
Publikováno v:
Plant cell reports. 17(5)
The efficiency of several promoters (pin2 from potato, ubiquitin from sunflower, rolC from Agrobacterium rhizogenes, act1 from rice and CaMV 35S from cauliflower mosaic virus) fused to the uidA reporter gene was measured after biolistic bombardment o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::be93a3b417a20e8f1c556db47eca4f71
https://pubmed.ncbi.nlm.nih.gov/30736571
https://pubmed.ncbi.nlm.nih.gov/30736571
Autor:
Ari Pappinen, Sanna-Kaisa Seppänen, Hanna-Leena Pasonen, A. Rytkönen, Yeshitila Degefu, K. von Weissenberg
Publikováno v:
Theoretical and Applied Genetics. 109:562-570
A field trial of 15 transgenic birch lines expressing a sugar beet chitinase IV gene and the corresponding controls was established in southern Finland to study the effects of the level of sugar beet chitinase IV expression on birch resistance to fun
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::75041af11bfc8ec52c69921b7c26a4bc
https://doi.org/10.1007/s00122-004-1650-8
https://doi.org/10.1007/s00122-004-1650-8
Publikováno v:
Plant Cell Reports. 20:1046-1051
A sugar beet chitinase gene driven by the (4×) CaMV 35S promoter was introduced into silver birch (Betula pendula) through Agrobacterium-mediated transformation. Transgenic shoots were regenerated and grown on WPM medium supplemented with 150 mg/ml
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6ae5f74c5e3fe6495490b90cce3d3295
https://doi.org/10.1007/s00299-002-0449-9
https://doi.org/10.1007/s00299-002-0449-9
Publikováno v:
Forest Pathology. 30:285-295
Summary The aim of this study was to screen Scots pine embryogenic tissue culture material to Gremmeniella abietina. According to the results Scots pine (Pinus sylvestris) embryogenic tissue lines (27 lines) could be ranked based on significant diffe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a75d0ecc0749e547bb56f3083a2517e1
https://doi.org/10.1046/j.1439-0329.2000.00217.x
https://doi.org/10.1046/j.1439-0329.2000.00217.x
Autor:
Ari Pappinen, K. von Weissenberg
Publikováno v:
Forest Pathology. 27:373-380
Summary Protease activities from 10 homokaryotic isolates of Heterobasidion annosum., two isolates of Grem-meniella abietina and six isolates of Endocronartium pini were studied. All the fungi showed in vitro protease activity with denatured casein.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5e1c8cfb522f0ad362f00ceb4633254f
https://doi.org/10.1111/j.1439-0329.1997.tb01452.x
https://doi.org/10.1111/j.1439-0329.1997.tb01452.x
Publikováno v:
Forest Pathology. 27:291-300
Summary The number of airborne deposits of the root pathogen Heterobasidion annosum was counted with a wood disc method at distances 5–1000 m from one S-type and one P-type infection centre in stands of Picea abies in June, July and August, 1995. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ec618029e141caf0c60749b9f2d7c48f
https://doi.org/10.1111/j.1439-0329.1997.tb01083.x
https://doi.org/10.1111/j.1439-0329.1997.tb01083.x
Publikováno v:
Scandinavian Journal of Forest Research. 11:242-250
Embryogenic cultures (EC) of Scots pine (Pinus sylvestris L.) were initiated from immature embryos. Whole ovules were used as expiants. The responsive period for initiation began just after fertilization and remained throughout the development of fir
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a71ba162e31ed7f688475a95fcf1a1cf
https://doi.org/10.1080/02827589609382933
https://doi.org/10.1080/02827589609382933
Autor:
Sanna-Kaisa Seppänen, Ari Pappinen, K. von Weissenberg, L. Syrjälä, L Paajanen, Teemu H. Teeri
Publikováno v:
Seppänen, S K, Syrjälä, L, von Weissenberg, K, Teeri, T H, Paajanen, L & Pappinen, A 2004, ' Antifungal activity of stilbenes in in vitro bioassays and in transgenic Populus expressing a gene encoding pinosylvin synthase ', Plant Cell Reports, vol. 22, no. 8, pp. 584-593 . https://doi.org/10.1007/s00299-003-0728-0
The effect of two stilbene compounds, pinosylvin and resveratrol, on the growth of several fungi was evaluated in plate tests. Wood decay tests were carried out with birch and aspen samples impregnated with the two stilbenes. In plate experiments, re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1e78494366e91289257f08de334e9888
https://pubmed.ncbi.nlm.nih.gov/14714142
https://pubmed.ncbi.nlm.nih.gov/14714142
Autor:
A. Hietala, K. von Weissenberg
Publikováno v:
Forest Pathology. 30:232-232
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0b33aa65909f6f8ac603e66dc329457c
https://doi.org/10.1046/j.1439-0329.2000.00197.x
https://doi.org/10.1046/j.1439-0329.2000.00197.x