Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Urszula Piskurewicz"'
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-14 (2023)
Piskurewicz et al. show that seed thermoinhibition is controlled by endospermic phytochrome B (phyB). High temperature decreases endospermic phyB signaling, which promotes DELLA- and PIFmediated endospermic ABA release that blocks germination.
Externí odkaz:
https://doaj.org/article/9b2094b5b6a140aa9f2ec714f06a4d51
Autor:
Woohyun Kim, Sanja Ćavar Zeljković, Urszula Piskurewicz, Christian Megies, Petr Tarkowski, Luis Lopez-Molina
Publikováno v:
PLoS Genetics, Vol 15, Iss 7, p e1008292 (2019)
Red light promotes germination after activating phytochrome phyB, which destabilizes the germination repressor PIF1. Early upon seed imbibition, canopy light, unfavorable for photosynthesis, represses germination by stabilizing PIF1 after inactivatin
Externí odkaz:
https://doaj.org/article/c50c175b771c4e00ac85018ec15a411d
Publikováno v:
eLife, Vol 8 (2019)
Seed dormancy is an adaptive trait preventing premature germination out of season. In a previous report (Piskurewicz et al., 2016) we showed that dormancy levels are maternally inherited through the preferential maternal allele expression in the seed
Externí odkaz:
https://doaj.org/article/162325a87c4f4bfa86cda519146ec21d
Dormancy-specific imprinting underlies maternal inheritance of seed dormancy in Arabidopsis thaliana
Autor:
Urszula Piskurewicz, Mayumi Iwasaki, Daichi Susaki, Christian Megies, Tetsu Kinoshita, Luis Lopez-Molina
Publikováno v:
eLife, Vol 5 (2016)
Mature seed dormancy is a vital plant trait that prevents germination out of season. In Arabidopsis, the trait can be maternally regulated but the underlying mechanisms sustaining this regulation, its general occurrence and its biological significanc
Externí odkaz:
https://doaj.org/article/a2ed66bc65174041b25a6e1db1a69ddd
Autor:
Julien De Giorgi, Urszula Piskurewicz, Sylvain Loubery, Anne Utz-Pugin, Christophe Bailly, Laurent Mène-Saffrané, Luis Lopez-Molina
Publikováno v:
PLoS Genetics, Vol 11, Iss 12, p e1005708 (2015)
Cuticular layers and seeds are prominent plant adaptations to terrestrial life that appeared early and late during plant evolution, respectively. The cuticle is a waterproof film covering plant aerial organs preventing excessive water loss and protec
Externí odkaz:
https://doaj.org/article/372b59c15df14ec5a817e1271bedeca5
Autor:
Katarzyna Niemirowicz-Szczytt, Grażyna Kołakowska, Aleksandra Korzeniewska, Leszek Marzec, Teresa Gałecka, Urszula Piskurewicz, Joanna Sztangret-Wilniewska, Mieczysław Śmiech
Publikováno v:
Acta Societatis Botanicorum Poloniae, Vol 77, Iss 1, Pp 29-34 (2011)
A study was designed to obtain hapolid and double haploid (DH) plants from cucumber cultivars tolerant to Pseudoperonospora cubensis. The main goal was to identify RAPD molecular markers associated with downy mildew resistance. On average, 20% of emb
Externí odkaz:
https://doaj.org/article/3531bf11496a44e280b801895b877cf6
Seed thermoinhibition, the repression of germination under high temperatures, prevents seedling establishment under potentially fatal conditions. Thermoinhibition is relevant for ecology, phenology and agriculture, particularly in a warming globe. Th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::af8f9a64c13275d38ff5cd4a225c3b8a
https://doi.org/10.1101/2022.06.13.495921
https://doi.org/10.1101/2022.06.13.495921
Autor:
Luis Lopez-Molina, Mayumi Iwasaki, Kay Gully, Sylvain Loubéry, Woohyun Kim, Laurent Mène-Saffrané, Urszula Piskurewicz, Christiane Nawrath, Anne Utz-Pugin, Fiamma Paolo Longoni, Patrice Waridel, Christelle Fuchs, Satoshi Fujita, Julien De Giorgi
Publikováno v:
Developmental cell. 56(22)
Summary In Arabidopsis mature seeds, the onset of the embryo-to-seedling transition is nonautonomously controlled, being blocked by endospermic abscisic acid (ABA) release under unfavorable conditions. Whether the mature endosperm governs additional
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4c1425deb77f016269ea0d03ef4e4f28
https://pubmed.ncbi.nlm.nih.gov/34813764
https://pubmed.ncbi.nlm.nih.gov/34813764
Autor:
Laurent Mène-Saffrané, Christiane Nawrath, Luis Lopez-Molina, Kay Gully, Patrice Waridel, Woohyun Kim, Fiamma Paolo Longoni, Anne Utz-Pugin, Julien De Giorgi, Christelle Fuchs, Urszula Piskurewicz, Sylvain Loubéry, Mayumi Iwasaki
Publikováno v:
SSRN Electronic Journal.
In Arabidopsis mature seeds, the onset of the embryo-to-seedling transition is nonautonomously controlled, being blocked by endospermic abscisic acid (ABA) release under unfavorable conditions. Whether the mature endosperm governs additional nonauton
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a64d1f857a29e6603997d9fe4bae9365
https://doi.org/10.2139/ssrn.3811834
https://doi.org/10.2139/ssrn.3811834
Autor:
Ayala Sela, Christian Megies, Urszula Piskurewicz, Giovanni Finazzi, Laurent Mène-Saffrané, Luis Lopez-Molina
Publikováno v:
Plant Physiology
Plant Physiology, American Society of Plant Biologists, 2020, 182 (4), pp.2166-2181. ⟨10.1104/pp.20.00043⟩
Plant Physiology, 2020, 182 (4), pp.2166-2181. ⟨10.1104/pp.20.00043⟩
Plant Physiology, Vol. 182, No 4 (2020) pp. 2166-2181
Plant Physiology, American Society of Plant Biologists, 2020, 182 (4), pp.2166-2181. ⟨10.1104/pp.20.00043⟩
Plant Physiology, 2020, 182 (4), pp.2166-2181. ⟨10.1104/pp.20.00043⟩
Plant Physiology, Vol. 182, No 4 (2020) pp. 2166-2181
International audience; Photosynthesis is the fundamental process fueling plant vegetative growth and development. The progeny of plants relies on maternal photosynthesis, via food reserves in the seed, to supply the necessary energy for seed germina
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1c51653eb9a4b67ad8674af057813376
https://pubmed.ncbi.nlm.nih.gov/32253337
https://pubmed.ncbi.nlm.nih.gov/32253337