Search Results - "Antosiewicz, Danuta Maria"

The role of subcellular distribution of cadmium and phytochelatins in the generation of distinct phenotypes of AtPCS1- and CePCS3-expressing tobacco by Sylwia, Wojas, Anna, Ruszczyńska, Ewa, Bulska, Stephan, Clemens, Danuta Maria, Antosiewicz

“…Exposure to Cd2+ leads to activation of phytochelatin synthase (PCS) and the formation of phytochelatins (PCs) in the cytosol. Binding of Cd by PCs and the…”
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Zn/Cd status-dependent accumulation of Zn and Cd in root parts in tobacco is accompanied by specific expression of ZIP genes by Palusińska, Małgorzata, Barabasz, Anna, Kozak, Katarzyna, Papierniak, Anna, Maślińska, Karolina, Antosiewicz, Danuta Maria

“…Root-to-shoot translocation of zinc (Zn) and cadmium (Cd) depends on the concentrations of both metals in the medium. A previous study on tobacco (Nicotiana…”
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Regulation and Function of Metal Uptake Transporter NtNRAMP3 in Tobacco by Kozak, Katarzyna, Papierniak-Wygladala, Anna, Palusińska, Małgorzata, Barabasz, Anna, Antosiewicz, Danuta Maria

“…Natural resistance-associated macrophage protein ( NRAMP ) genes encode proteins with low substrate specificity, important for maintaining metal cross…”
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Suppression of NtZIP4A / B Changes Zn and Cd Root-to-Shoot Translocation in a Zn/Cd Status-Dependent Manner by Maślińska-Gromadka, Karolina, Barabasz, Anna, Palusińska, Małgorzata, Kozak, Katarzyna, Antosiewicz, Danuta Maria

“…In tobacco, the efficiency of Zn translocation to shoots depends on Zn/Cd status. Previous studies pointed to the specific contribution of root parts in the…”
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Arsenic response of AtPCS1- and CePCS-expressing plants – Effects of external As(V) concentration on As-accumulation pattern and NPT metabolism by Wojas, Sylwia, Clemens, Stephan, SkŁodowska, Aleksandra, Maria Antosiewicz, Danuta

“…Phytochelatins (PCs) are small, cysteine-rich peptides, known to play a major role in detoxification of both cadmium and arsenic. The aim of this study was to…”
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Functional Analysis of NtZIP4B and Zn Status-Dependent Expression Pattern of Tobacco ZIP Genes by Barabasz, Anna, Palusińska, Małgorzata, Papierniak, Anna, Kendziorek, Maria, Kozak, Katarzyna, Williams, Lorraine Elizabeth, Antosiewicz, Danuta Maria

“…Tobacco is frequently considered as a plant useful for phytoremediation of metal-contaminated soil, despite the mechanisms for regulation of uptake and…”
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Expression of AtECA3 in tobacco modifies its responses to manganese, zinc and calcium by Barabasz, Anna, Mills, Rebecca Fay, Trojanowska, Ewa, Williams, Lorraine Elizabeth, Antosiewicz, Danuta Maria

“…► Ectopic expression of AtECA3: improved Mn-efficiency on moderate Mn (2 μM); increased tolerance to excess of Mn (100 μM); increased tolerance to…”
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Tobacco as an efficient metal accumulator by Kozak, Katarzyna, Antosiewicz, Danuta Maria

“…Tobacco ( Nicotiana tabacum L.) is an important industrial crop plant. However, it efficiently accumulates metals, primarily cadmium (Cd) and also zinc (Zn),…”
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Correction to: Tobacco as an efficient metal accumulator by Kozak, Katarzyna, Antosiewicz, Danuta Maria

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NtZIP5A/B is involved in the regulation of Zn/Cu/Fe/Mn/Cd homeostasis in tobacco by Palusińska, Małgorzata, Barabasz, Anna, Antosiewicz, Danuta Maria

“…Plants grow in soils with varying concentrations of microelements, often in the presence of toxic metals e.g. Cd. To cope, they developed molecular mechanisms…”
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HMA4 expression in tobacco reduces Cd accumulation due to the induction of the apoplastic barrier by Siemianowski, Oskar, Barabasz, Anna, Kendziorek, Maria, Ruszczyńska, Anna, Bulska, Ewa, Williams, Lorraine Elizabeth, Antosiewicz, Danuta Maria

“…Ectopic expression in tobacco (Nicotiana tabacum v. Xanthi) of the export protein AtHMA4 (responsible in Arabidopsis for the control of Zn/Cd root to shoot…”
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Contribution of NtZIP1-like, NtZIP11 and a WAK-pectin based mechanism to the formation of Zn-related lesions in tobacco leaves by Weremczuk, Aleksandra, Papierniak, Anna, Kozak, Katarzyna, Willats, William G.T., Antosiewicz, Danuta Maria

“…[Display omitted] •At high Zn (200 μM) metal is accumulated in tobacco leaves in the “groups of mesophyll cells” which later form lesions•Storage of high Zn in…”
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NtZIP11, a new Zn transporter specifically upregulated in tobacco leaves by toxic Zn level by Kozak, Katarzyna, Papierniak, Anna, Barabasz, Anna, Kendziorek, Maria, Palusińska, Małgorzata, Williams, Lorraine Elizabeth, Antosiewicz, Danuta Maria

“…[Display omitted] •NtZIP11 is a plasma membrane protein mediating Zn uptake, but not Fe, Mn or Cd.•NtZIP11 is highly expressed in leaves and upregulated by…”
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The ratio of Zn to Cd supply as a determinant of metal-homeostasis gene expression in tobacco and its modulation by overexpressing the metal exporter AtHMA4 by Barabasz, Anna, Klimecka, Maria, Kendziorek, Maria, Weremczuk, Aleksandra, Ruszczyńska, Anna, Bulska, Ewa, Antosiewicz, Danuta Maria

“…This study links changes in the tobacco endogenous metal-homeostasis network caused by transgene expression with engineering of novel features. It also…”
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Adaptation of plants to an environment polluted with heavy metals by Antosiewicz, Danuta M

“…This paper presents the problem of tolerance of plants to heavy metals. Induction, development and stability of tolerance are described. Multiple and…”
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Identification and characterization of a tobacco metal tolerance protein, NtMTP2 by Papierniak-Wygladala, Anna, Kozak, Katarzyna, Barabasz, Anna, Palusińska, Małgorzata, Całka, Małgorzata, Maślińska, Karolina, Antosiewicz, Danuta Maria

“…Metal tolerance proteins (MTPs) from the CDF (Cation Diffusion Facilitator) family are efflux transporters that play a crucial role in metal homeostasis by…”
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Development of Zn‐related necrosis in tobacco is enhanced by expressing AtHMA4 and depends on the apoplastic Zn levels by SIEMIANOWSKI, OSKAR, BARABASZ, ANNA, WEREMCZUK, ALEKSANDRA, RUSZCZYŃSKA, ANNA, BULSKA, EWA, WILLIAMS, LORRAINE ELIZABETH, ANTOSIEWICZ, DANUTA MARIA

“…The aim of the ms was to better understand the Zn‐sensitive phenotype obtained as a result of expression of AtHMA4 (coding for a Zn‐export protein) in tobacco…”
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NO-Dependent programmed cell death is involved in the formation of Zn-related lesions in tobacco leaves by Weremczuk, Aleksandra, Ruszczy ska, Anna, Bulska, Ewa, Antosiewicz, Danuta Maria

“…A recent study indicated that the development of lesions on the leaf blades of tobacco exposed to zinc (Zn) excess can be considered a manifestation of a…”
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Metal accumulation in tobacco expressing Arabidopsis halleri metal hyperaccumulation gene depends on external supply by Barabasz, Anna, Krämer, Ute, Hanikenne, Marc, Rudzka, Justyna, Antosiewicz, Danuta Maria

“…Engineering enhanced transport of zinc to the aerial parts of plants is a major goal in bio-fortification. In Arabidopsis halleri, high constitutive expression…”
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Determination the Usefulness of AhHMA4p1::AhHMA4 Expression in Biofortification Strategies by Weremczuk, Aleksandra, Barabasz, Anna, Ruszczyńska, Anna, Bulska, Ewa, Antosiewicz, Danuta Maria

“…AhHMA4 from Arabidopsis thaliana encodes Zn/Cd export protein that controls Zn/Cd translocation to shoots. The focus of this manuscript is the evaluation of…”
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