Results 1 to 10 of about 7,688,023 (293)

Plant growth regulators-assisted phytoextraction

Biologia Plantarum, 2014
Plant growth regulators (PRG)-assisted phytoremediation is a technique that could enhance the yield of heavy metal accumulation in plant tissues. So far, a small number of experiments have helped identify three groups of plant hormones that may be useful
P. Bulak, A. Walkiewicz, M. Brzezińska
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The Dynamics of Cytokinin Changes after Grafting of Vegetative Apices on Flowering Rapeseed Plants

Plants, 2019
Despite numerous studies, the role of hormones in the induction of shoot apical meristem leading to reproductive development, especially regarding thermoperiodic plants, is still not fully understood.
Danuše Tarkowská, Maria Filek, Jan Krekule, Jolanta Biesaga-Kościelniak, Izabela Marciñska, Marzena Popielarska-Konieczna, Miroslav Strnad   +6 more
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Crinane Alkaloids of the Amaryllidaceae with Cytotoxic Effects in Human Cervical Adenocarcinoma (HeLa) Cells

Natural Product Communications, 2014
The family Amaryllidaceae has a long history of usage in the traditional medicinal practices of the indigenous peoples of South Africa, with three of its species known to be used for cancer treatment.
Jerald J. Nair, Lucie Rárová, Miroslav Strnad, Jaume Bastida, Lee Cheesman, Johannes van Staden   +5 more
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Mechanistic Insights to the Cytotoxicity of Amaryllidaceae Alkaloids

Natural Product Communications, 2015
With over 500 individual compounds, the Amaryllidaceae alkaloids represent a large and structurally diverse group of phytochemicals. Coupled to this structural diversity is the significant array of biological properties manifested by many of its members,
Jerald J. Nair, Lucie Rárová, Miroslav Strnad, Jaume Bastida, Johannes van Staden   +4 more
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Transcriptome and Hormone Analysis Revealed Jasmonic Acid-Mediated Immune Responses of Potato (Solanum tuberosum) to Potato Spindle Tuber Viroid Infection

Antioxidants
Potato is a globally important non-cereal crop in which infection with potato spindle tuber viroid (PSTVd) can cause stunted growth and significantly reduce tuber yield.
Iva Marković, Bernard Jarić, Jana Oklešťková, Jitka Široká, Kristina Majsec, Jasna Milanović, Snježana Kereša, Ivanka Habuš Jerčić, Ondřej Novák, Snježana Mihaljević   +9 more
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Alkaloids from (Amaryllidaceae)

Natural Product Communications, 2013
In this study, the South African Amaryllid Boophone haemanthoides was examined for its phytochemical composition and cytotoxicity. In the process eight alkaloid structures, including the new compound distichaminol, were identified in bulb ethanolic ...
Jerald J. Nair, Lucie Rárová, Miroslav Strnad, Jaume Bastida, Johannes van Staden   +4 more
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Influence of different plant growth regulators on yield and quality of sapota (Manilkara achras) cv. Kalipatti

The Indian Journal of Agricultural Sciences, 2019
The present study was carried out at Regional Fruit Research Station, PAU, Ludhiana during the year 2016–17 to investigate the influence of different plant growth regulators on yield and quality of sapota Sapota (Manilkara achras (Mill) Fosberg) cv ...
NARPINDERJIT KAUR, HARSIMRAT K BONS
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Involvement of Abscisic Acid in Transition of Pea (Pisum sativum L.) Seeds from Germination to Post-Germination Stages

Plants
The transition from seed to seedling represents a critical developmental step in the life cycle of higher plants, dramatically affecting plant ontogenesis and stress tolerance.
Galina Smolikova, Ekaterina Krylova, Ivan Petřík, Polina Vilis, Aleksander Vikhorev, Ksenia Strygina, Miroslav Strnad, Andrej Frolov, Elena Khlestkina, Sergei Medvedev   +9 more
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Editorial: Growth regulators and biostimulants: upcoming opportunities

Frontiers in Plant Science, 2023
Shubhpriya Gupta, Shubhpriya Gupta, Paromik Bhattacharyya, Manoj G. Kulkarni, Karel Doležal, Karel Doležal   +5 more
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Cytokinin depends on GA biosynthesis and signaling to regulate different aspects of vegetative phase change in Arabidopsis

Nature Communications
The vegetative juvenile-to-adult transition (vegetative phase change) is a critical phase in plant development, the timing of which is controlled by the highly conserved age pathway, comprising the miR156/miR157-SPL module and the downstream miR172-AP2 ...
Sören Werner, Danuše Tarkowskà, Thomas Schmülling   +2 more
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