Zobrazeno 1 - 10
of 65
pro vyhledávání: '"Milan PAVLÍK"'
Publikováno v:
Plant, Soil and Environment, Vol 69, Iss 3, Pp 124-130 (2023)
The influence of toxic elements, such as arsenic (As), cadmium (Cd), lead (Pb), and zinc (Zn), in the root zone of As-hyperaccumulator Pteris cretica 'Albo-lineata' and non-As-hyperaccumulator P. straminea, on the enzymatic activity of β-glucosidase
Externí odkaz:
https://doaj.org/article/9de73fecd04245f4940d64d601157e8e
Autor:
Marie Lhotská, Veronika Zemanová, Milan Pavlík, Daniela Pavlíková, František Hnilička, Marek Popov
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-11 (2022)
Abstract In this study, we observed the effect of the application of soil dust enriched with risk elements (Cd, Pb, As and Zn) to leaf surfaces of lettuce (Lactuca sativa var. capitata) while it was grown under hydroponic conditions. This study aimed
Externí odkaz:
https://doaj.org/article/29db0b077f104f3da40b6b882bb487a6
Autor:
Veronika Zemanová, Daniela Pavlíková, Milan Novák, Petre I. Dobrev, Tomáš Matoušek, Václav Motyka, Milan Pavlík
Publikováno v:
Plant, Soil and Environment, Vol 68, Iss 5, Pp 213-222 (2022)
In a pot experiment, arsenic-hyperaccumulating Pteris cretica cv. Albo-lineata plant ferns were cultivated and exposed to low and high doses of arsenate (20 and 100 mg As/kg, respectively) for six months. Physiological and morphological changes of ro
Externí odkaz:
https://doaj.org/article/11e1918a86a14449bf3a17507e77337a
Publikováno v:
Toxics, Vol 11, Iss 7, p 583 (2023)
Three garden vegetables—radish, carrot and lettuce—were cultivated in a pot experiment using two soils from the Příbram area polluted mainly by cadmium (Cd), zinc (Zn), lead (Pb) and chromium (Cr). The soils of the Příbram district, Czech Rep
Externí odkaz:
https://doaj.org/article/4da8b1e19c13434597a793822f0dca7c
Publikováno v:
Plant, Soil and Environment, Vol 66, Iss 10, Pp 483-492 (2020)
In the present study, free amino acid (AA) regulation in the arsenic (As) hyperaccumulating ferns was evaluated in a pot experiment to determine the relationship between As stress and the characteristic change in metabolism of AAs. The ferns Pteris c
Externí odkaz:
https://doaj.org/article/473162c3653e490ca9a96e932d67244e
Autor:
Veronika Zemanová, Marek Popov, Daniela Pavlíková, Pavel Kotrba, František Hnilička, Jana Česká, Milan Pavlík
Publikováno v:
BMC Plant Biology, Vol 20, Iss 1, Pp 1-10 (2020)
Abstract Background Arsenic toxicity induces a range of metabolic responses in plants, including DNA methylation. The focus of this paper was on the relationship between As-induced stress and plant senescence in the hyperaccumulator Pteris cretica va
Externí odkaz:
https://doaj.org/article/6bfda4897b064b5296a369cc603dd34c
Autor:
Daniela Pavlíková, Milan Pavlík, Veronika Zemanová, Milan Novák, Petr Doležal, Petre I. Dobrev, Václav Motyka, Kamil Kraus
Publikováno v:
Plants, Vol 12, Iss 6, p 1257 (2023)
In a pot experiment, cherry radish (Raphanus sativus var. sativus Pers. ‘Viola’) was cultivated under two levels of As soil contamination—20 and 100 mg/kg. The increasing As content in tubers with increasing soil contamination led to changes in
Externí odkaz:
https://doaj.org/article/35d1cbb2ccfa4b86b9360912ddfd6371
Autor:
Marek Popov, Veronika Zemanová, Jan Sácký, Milan Pavlík, Tereza Leonhardt, Tomáš Matoušek, Antonín Kaňa, Daniela Pavlíková, Pavel Kotrba
Publikováno v:
Ecotoxicology and Environmental Safety, Vol 216, Iss , Pp 112196- (2021)
Pollution and poisoning with carcinogenic arsenic (As) is of major concern globally. Interestingly, there are ferns that can naturally tolerate remarkably high As concentrations in soils while hyperaccumulating this metalloid in their fronds. Besides
Externí odkaz:
https://doaj.org/article/d99e1171628b460692648f667b722f33
Publikováno v:
Plants, Vol 10, Iss 10, p 2009 (2021)
Arsenic is a ubiquitous toxic element that can be accumulated into plant parts. The present study investigated the response of Pteris cretica and Spinacia oleracea to As treatment through the analysis of selected physiological and metabolic parameter
Externí odkaz:
https://doaj.org/article/e74b247b19e14627aef53410e0d1f1a4
Publikováno v:
Plant, Soil and Environment, Vol 63, Iss 10, Pp 455-460 (2017)
The objectives of this study were to analyse the relationship between the contents of elements and free amino acids (AAs) in fronds of As-hyperaccumulator Pteris cretica cv. Albo-lineata (PC) and non-hyperaccumulator Pteris straminea (PS) during reve
Externí odkaz:
https://doaj.org/article/e4cd2b452d754644b7b40adeb2c6a9de