Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Aleš Pěnčik"'
Autor:
Shubhpriya Gupta, Jakub Hrdlička, Manoj Kulkarni, Ivana Doležalova, Aleš Pěnčík, Johannes Van Staden, Ondřej Novák, Karel Doležal
Publikováno v:
Plants, Vol 13, Iss 15, p 2096 (2024)
Smoke-water (SW) and Karrikinolide1 (KAR1) release dormancy and improve seed germination in many plant species. Therefore, we tested SW (1:2500 v/v) and KAR1 (10−7 M) to break the morphological dormancy of celery cultivar (Apium graveolens L.). In
Externí odkaz:
https://doaj.org/article/0469425bfb974aa098bc0b3ec0f9ca3f
High-throughput interspecies profiling of acidic plant hormones using miniaturised sample processing
Autor:
Jitka Široká, Federica Brunoni, Aleš Pěnčík, Václav Mik, Asta Žukauskaitė, Miroslav Strnad, Ondřej Novák, Kristýna Floková
Publikováno v:
Plant Methods, Vol 18, Iss 1, Pp 1-15 (2022)
Abstract Background Acidic phytohormones are small molecules controlling many physiological functions in plants. A comprehensive picture of their profiles including the active forms, precursors and metabolites provides an important insight into ongoi
Externí odkaz:
https://doaj.org/article/bab3c696b7b04f2a8e43d87af34253e5
Publikováno v:
Frontiers in Plant Science, Vol 14 (2023)
Auxins are a group of phytohormones that play a key role in plant growth and development, mainly presented by the major member of the family - indole-3-acetic acid (IAA). The levels of free IAA are regulated, in addition to de novo biosynthesis, by i
Externí odkaz:
https://doaj.org/article/7782d6a8a1f44d2ea7dae52f822cb0cd
Autor:
Prashanth Tamizhselvan, Sharmila Madhavan, Christian Constan-Aguilar, Eman Ryad Elrefaay, Jie Liu, Aleš Pěnčík, Ondřej Novák, Albert Cairó, Mónika Hrtyan, Markus Geisler, Vanesa Beatriz Tognetti
Publikováno v:
Plants, Vol 13, Iss 1, p 7 (2023)
Photosynthesis is among the first processes negatively affected by environmental cues and its performance directly determines plant cell fitness and ultimately crop yield. Primarily sites of photosynthesis, chloroplasts are unique sites also for the
Externí odkaz:
https://doaj.org/article/c4f637cf2d664ea7be757a665f38e42d
Publikováno v:
BMC Plant Biology, Vol 21, Iss 1, Pp 1-13 (2021)
Abstract Background The plant hormone auxin is a major coordinator of plant growth and development in response to diverse environmental signals, including nutritional conditions. Sole ammonium (NH4 +) nutrition is one of the unique growth-suppressing
Externí odkaz:
https://doaj.org/article/96bb28c9b8aa47c4a1f40f1181c34a17
Autor:
Ioanna Antoniadi, Eduardo Mateo-Bonmatí, Markéta Pernisová, Federica Brunoni, Mariana Antoniadi, Mauricio Garcia-Atance Villalonga, Anita Ament, Michal Karády, Colin Turnbull, Karel Doležal, Aleš Pěnčík, Karin Ljung, Ondřej Novák
Publikováno v:
Frontiers in Plant Science, Vol 13 (2022)
Cytokinin and auxin are plant hormones that coordinate many aspects of plant development. Their interactions in plant underground growth are well established, occurring at the levels of metabolism, signaling, and transport. Unlike many plant hormone
Externí odkaz:
https://doaj.org/article/95e96237264a4bf5a92c61ca7a944f40
Autor:
Dijana Smailagić, Nevena Banjac, Slavica Ninković, Jelena Savić, Tatjana Ćosić, Aleš Pěnčík, Dušica Ćalić, Milica Bogdanović, Milena Trajković, Mariana Stanišić
Publikováno v:
Frontiers in Plant Science, Vol 13 (2022)
Apple species are the unique naturally rich source of dihydrochalcones, phenolic compounds with an elusive role in planta, but suggested auto-allelochemical features related to “apple replant disease” (ARD). Our aim was to elucidate the physiolog
Externí odkaz:
https://doaj.org/article/e18718521186454c81f0d31b0ae496e4
Autor:
Kateřina Mácová, Unnikannan Prabhullachandran, Marie Štefková, Ioannis Spyroglou, Aleš Pěnčík, Lenka Endlová, Ondřej Novák, Hélène S. Robert
Publikováno v:
Frontiers in Plant Science, Vol 13 (2022)
Brassica napus (rapeseed) is the second most important oilseed crop worldwide. Global rise in average ambient temperature and extreme weather severely impact rapeseed seed yield. However, fewer research explained the phenotype changes caused by moder
Externí odkaz:
https://doaj.org/article/339c246878a041eabd66b00cd11d7bd1
Autor:
Lee Cackett, Carlo Vittorio Cannistraci, Stuart Meier, Paul Ferrandi, Aleš Pěnčík, Chris Gehring, Ondřej Novák, Robert A. Ingle, Lara Donaldson
Publikováno v:
Frontiers in Plant Science, Vol 13 (2022)
Soil salinization is increasing globally, driving a reduction in crop yields that threatens food security. Salinity stress reduces plant growth by exerting two stresses on plants: rapid shoot ion-independent effects which are largely osmotic and dela
Externí odkaz:
https://doaj.org/article/f373842e1a8f4840b25d7be6d1151b46
Autor:
Kinia Ameztoy, Ángela María Sánchez-López, Francisco José Muñoz, Abdellatif Bahaji, Goizeder Almagro, Edurne Baroja-Fernández, Samuel Gámez-Arcas, Nuria De Diego, Karel Doležal, Ondřej Novák, Ales Pěnčík, Adán Alpízar, Manuel Rodríguez-Concepción, Javier Pozueta-Romero
Publikováno v:
Frontiers in Plant Science, Vol 12 (2021)
Microorganisms produce volatile compounds (VCs) with molecular masses of less than 300 Da that promote plant growth and photosynthesis. Recently, we have shown that small VCs of less than 45 Da other than CO2 are major determinants of plant responses
Externí odkaz:
https://doaj.org/article/a639be21f8554cc39d3449f6925f4c22