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Article: NAD(P)H Drives the Ascorbate-Glutathione Cycle and Abundance of Catalase in Developing Beech Seeds Differently in Embryonic Axes and Cotyledons.

Kalemba, Ewa Marzena / Alipour, Shirin / Wojciechowska, Natalia

2021 Volume 10, Issue 12

Abstract: European beech is an important component of European lowland forests in terms of ecology, and produces irregular seeds categorized as intermediate due to their limited longevity. Removal of the excess of reactive oxygen species is crucial for redox ... ...

Abstract	European beech is an important component of European lowland forests in terms of ecology, and produces irregular seeds categorized as intermediate due to their limited longevity. Removal of the excess of reactive oxygen species is crucial for redox homeostasis in growing plant tissues. Hydrogen peroxide (H
Language	English
Publishing date	2021-12-20
Publishing country	Switzerland
Document type	Journal Article
ZDB-ID	2704216-9
ISSN	2076-3921
ISSN	2076-3921
DOI	10.3390/antiox10122021
Database	MEDical Literature Analysis and Retrieval System OnLINE

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Article ; Online: The 4R QTLs pollen fertility restoration in triticale with CMS Triticum timopheevii

Niedziela, Agnieszka / Wasiak, Marzena / Wojciechowska, Marzena / Orłowska, Renata / Dynkowska, Wioletta Monika / Bany, Sławomir / Bednarek, Piotr Tomasz

Crop Science. 2023 Jan., v. 63, no. 1 p.43-54

2023

Abstract: The Triticum timopheevii Zhuk. (Tt) cytoplasm is the most exploited cytoplasmic male sterility (CMS) type used in triticale in commercial seed production of hybrid varieties. The present study established a recombinant inbred line (RIL) mapping ... ...

Abstract	The Triticum timopheevii Zhuk. (Tt) cytoplasm is the most exploited cytoplasmic male sterility (CMS) type used in triticale in commercial seed production of hybrid varieties. The present study established a recombinant inbred line (RIL) mapping population to identify genetic loci controlling fertility restoration in triticale with CMS Tt. The trait was evaluated via phenotyping the BC₁F₁ materials originating from a backcross of maternal line MS 112(15)‐2‐1 (on CMS Tt) and RILs. A genetic map spanning 2293 cM over 21 linkage groups was constructed using 1,170 single nucleotide polymorphisms and silico diversity array technology (DArT) markers generated through DArTseq genotyping. Two quantitative trait loci (QTL) controlling fertility restoration were localized at the 4RL chromosome. They were stable during two vegetative seasons and, depending on the year, explained 17.8 to 37.5 (QRft‐4R.1) and 17.8 to 27.1% (QRft‐4R.2) of phenotypic variance. Bioinformatic analysis was performed to predict genes potentially responsible for the trait. Four markers linked to the trait were successfully converted into a polymerase chain reaction‐based assay to select the pollen fertility QTLs easily. The exact position of QTLs detected previously in the rye and here in the triticale suggests that the same loci might control the trait.
Keywords	Triticum timopheevii ; backcrossing ; bioinformatics ; chromosome mapping ; chromosomes ; cytoplasm ; cytoplasmic male sterility ; genotyping ; hybrids ; inbred lines ; phenotype ; phenotypic variation ; pollen ; polymerase chain reaction ; quantitative traits ; rye ; seed crop production ; triticale
Language	English
Dates of publication	2023-01
Size	p. 43-54.
Publishing place	John Wiley & Sons, Ltd
Document type	Article ; Online
Note	JOURNAL ARTICLE
ZDB-ID	410209-5
ISSN	0011-183X
ISSN	0011-183X
DOI	10.1002/csc2.20819
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Article ; Online: Splicing in two skeletal muscle transcripts correlates with clinical phenotype in myotonic dystrophy type 1 patients.

Sedehizadeh, Saam / Wojciechowska, Marzena / Ketley, Ami / Brook, J David / Maddison, Paul

Journal of neurology

2022 Volume 269, Issue 5, Page(s) 2784–2787

MeSH term(s)	Humans ; Muscle, Skeletal ; Myotonic Dystrophy/genetics ; Phenotype
Language	English
Publishing date	2022-01-04
Publishing country	Germany
Document type	Letter
ZDB-ID	187050-6
ISSN	1432-1459 ; 0340-5354 ; 0012-1037 ; 0939-1517 ; 1619-800X
ISSN (online)	1432-1459
ISSN	0340-5354 ; 0012-1037 ; 0939-1517 ; 1619-800X
DOI	10.1007/s00415-021-10917-8
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Article ; Online: Distinct redox state regulation in the seedling performance of Norway maple and sycamore.

Alipour, Shirin / Wojciechowska, Natalia / Bujarska-Borkowska, Barbara / Kalemba, Ewa Marzena

Journal of plant research

2022

Abstract: Norway maple and sycamore, two Acer genus species, have an important ecological value and different sensitivity to stressing factors being currently aggravated by climate change. Seedling growth is postulated to be the main barrier for successful plant ... ...

Abstract	Norway maple and sycamore, two Acer genus species, have an important ecological value and different sensitivity to stressing factors being currently aggravated by climate change. Seedling growth is postulated to be the main barrier for successful plant establishment under the climate change scenarios. Therefore, the differences in redox regulation during the seedling performance of Norway maple and sycamore were investigated. Seeds of the two Acer species exhibited an identical high germination capacity, whereas seedling emergence was higher in sycamores. PCA analyses revealed that there is more diversification in the leaf characteristics than roots. Norway maple displayed a higher chlorophyll content index (CCI) with a similar leaf mass whereas sycamore seedlings exhibited a higher normalized difference vegetation index (NDVI), higher water content, higher root biomass and higher shoot height. Based on NDVI, sycamore seedlings appeared as very healthy plants, whereas Norway maple seedlings displayed a moderate healthy phenotype. Therefore, redox basis of seedling performance was investigated. The total pool of glutathione was four times higher in sycamore leaves than in Norway maple leaves and was reflected in highly reduced half-cell reduction potential of glutathione. Sycamore leaves contained more ascorbate because the content of its reduced form (AsA) was twice as high as in Norway maple. Therefore, the AsA/DHA ratio was balanced in sycamore leaves, reaching 1, and was halved in Norway maple leaves. Nicotinamide adenine dinucleotide phosphate content was twice as high in sycamore leaves than in Norway maples; however, its reduced form (NADPH) was predominant in Norway maple seedlings. Norway maple leaves exhibited the highest anabolic and catabolic redox charge. The higher reduction capacity and the activity of NADPH-dependent reductases in Norway maple leaves possibly resulted in higher CCI, whereas the larger root system contributed to higher NDVI in sycamore. The different methods of controlling redox parameters in Acer seedlings grown at controlled conditions provided here can be useful in understanding how tree species can cope with a changing environment in the future.
Language	English
Publishing date	2022-11-17
Publishing country	Japan
Document type	Journal Article
ZDB-ID	2077362-6
ISSN	1618-0860 ; 0918-9440
ISSN (online)	1618-0860
ISSN	0918-9440
DOI	10.1007/s10265-022-01419-3
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Article ; Online: New PCR-specific markers for pollen fertility restoration QRfp-4R in rye (Secale cereale L.) with Pampa sterilizing cytoplasm.

Niedziela, Agnieszka / Wojciechowska, Marzena / Bednarek, Piotr Tomasz

Journal of applied genetics

2021 Volume 62, Issue 4, Page(s) 545–557

Abstract: Pampa cytoplasmic male sterility phenomenon is used extensively in the rye hybrid breeding programs. It relies on sterilizing action of the cytoplasm resulting in non-viable pollen of female lines. The sterilizing effect is problematic for reversion, and ...

Abstract	Pampa cytoplasmic male sterility phenomenon is used extensively in the rye hybrid breeding programs. It relies on sterilizing action of the cytoplasm resulting in non-viable pollen of female lines. The sterilizing effect is problematic for reversion, and efficient restores are needed. The most promising QTL is located on chromosome 4R, but other chromosomes may also code the trait. Advanced recombinant inbred lines formed bi-parental mapping population genotyped with DArTseq markers. Genetic mapping allowed the seven linkage groups to construct with numerous markers and represent all rye chromosomes. Single marker analysis and composite interval mapping were conducted to identify markers linked to the pollen fertility. Association mapping was used to detect additional markers associated with the trait. A highly significant QTL (QRfp-4R) that explained 42.3% of the phenotypic variation was mapped to the distal part of the long arm of the 4R chromosome. The markers localized in the QRfp-4R region achieve R
MeSH term(s)	Cytoplasm/genetics ; Fertility/genetics ; Genetic Markers ; Plant Breeding ; Plant Infertility/genetics ; Pollen/genetics ; Polymerase Chain Reaction ; Secale/genetics
Chemical Substances	Genetic Markers
Language	English
Publishing date	2021-06-25
Publishing country	England
Document type	Journal Article
ZDB-ID	1235302-4
ISSN	2190-3883 ; 1234-1983
ISSN (online)	2190-3883
ISSN	1234-1983
DOI	10.1007/s13353-021-00646-z
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Article ; Online: Distinct redox state regulation in the seedling performance of Norway maple and sycamore

Alipour, Shirin / Wojciechowska, Natalia / Bujarska-Borkowska, Barbara / Kalemba, Ewa Marzena

J Plant Res. 2023 Jan., v. 136, no. 1 p.83-96

2023

Abstract	Norway maple and sycamore, two Acer genus species, have an important ecological value and different sensitivity to stressing factors being currently aggravated by climate change. Seedling growth is postulated to be the main barrier for successful plant establishment under the climate change scenarios. Therefore, the differences in redox regulation during the seedling performance of Norway maple and sycamore were investigated. Seeds of the two Acer species exhibited an identical high germination capacity, whereas seedling emergence was higher in sycamores. PCA analyses revealed that there is more diversification in the leaf characteristics than roots. Norway maple displayed a higher chlorophyll content index (CCI) with a similar leaf mass whereas sycamore seedlings exhibited a higher normalized difference vegetation index (NDVI), higher water content, higher root biomass and higher shoot height. Based on NDVI, sycamore seedlings appeared as very healthy plants, whereas Norway maple seedlings displayed a moderate healthy phenotype. Therefore, redox basis of seedling performance was investigated. The total pool of glutathione was four times higher in sycamore leaves than in Norway maple leaves and was reflected in highly reduced half-cell reduction potential of glutathione. Sycamore leaves contained more ascorbate because the content of its reduced form (AsA) was twice as high as in Norway maple. Therefore, the AsA/DHA ratio was balanced in sycamore leaves, reaching 1, and was halved in Norway maple leaves. Nicotinamide adenine dinucleotide phosphate content was twice as high in sycamore leaves than in Norway maples; however, its reduced form (NADPH) was predominant in Norway maple seedlings. Norway maple leaves exhibited the highest anabolic and catabolic redox charge. The higher reduction capacity and the activity of NADPH-dependent reductases in Norway maple leaves possibly resulted in higher CCI, whereas the larger root system contributed to higher NDVI in sycamore. The different methods of controlling redox parameters in Acer seedlings grown at controlled conditions provided here can be useful in understanding how tree species can cope with a changing environment in the future.
Keywords	Acer platanoides ; NADP (coenzyme) ; biomass ; chlorophyll ; climate change ; ecological value ; germination ; glutathione ; leaf mass ; leaves ; normalized difference vegetation index ; oxidoreductases ; phenotype ; plant establishment ; root systems ; seedling emergence ; seedling growth ; seedlings ; trees ; water content ; Norway
Language	English
Dates of publication	2023-01
Size	p. 83-96.
Publishing place	Springer Nature Singapore
Document type	Article ; Online
ZDB-ID	2077362-6
ISSN	1618-0860 ; 0918-9440
ISSN (online)	1618-0860
ISSN	0918-9440
DOI	10.1007/s10265-022-01419-3
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Article ; Online: Siblings of People with Disabilities in a Crisis Situation Caused by Covid-19 Pandemic ; Rodzeństwo osób z niepełnosprawnością w sytuacji kryzysowej wywołanej pandemią wirusa COVID-19

Buchnat , Marzena / Wojciechowska , Aneta

Studia Edukacyjne; Nr; 33-46 ; 1233-6688

2020 Volume 57

Abstract: The situation of a virus SARS – CoV-2 pandemic, which has been causing COVID-19 disease, is for everyone a new and unknown situation leading to fear and insecurity. It is also the situation which caused a lot of changes in many people’s daily routine. ... ...

Abstract	The situation of a virus SARS – CoV-2 pandemic, which has been causing COVID-19 disease, is for everyone a new and unknown situation leading to fear and insecurity. It is also the situation which caused a lot of changes in many people’s daily routine. The aim of this article is to point out the specific difficulties which child and youth siblings of people with disabilities in everyday life as a crisis situation caused by the pandemic. The purpose of this article is also to indicate the capabilities of supporting this social group. This text has been written in methodical and practical capacity in order to inspire disscussion and research in this area. The situation of a virus SARS – CoV-2 pandemic, which has been causing COVID-19 disease, is for everyone a new and unknown situation leading to fear and insecurity. It is also the situation which caused a lot of changes in many people’s daily routine. The aim of this article is to point out the specific difficulties which child and youth siblings of people with disabilities in everyday life as a crisis situation caused by the pandemic. The purpose of this article is also to indicate the capabilities of supporting this social group. This text has been written in methodical and practical capacity in order to inspire disscussion and research in this area.
Keywords	siblings of people with disabilities ; crisis ; COVID-19 ; covid19
Subject code	360
Language	Polish
Publishing date	2020-06-15
Publisher	Adam Mickiewicz University Poznan
Publishing country	pl
Document type	Article ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

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Article ; Online: Online education of students with mild intellectual disability and autism spectrum disorder during the COVID-19 pandemic

Buchnat, Marzena / Wojciechowska, Aneta

Interdyscyplinarne Konteksty Pedagogiki Specjalnej; Nr; 149-171 ; 2300-391X

2020 Volume 29

Abstract: The situation of the pandemic of SARS-CoV-2 virus that causes COVID-19 disease is a new and unknown situation for everyone, causing fear and uncertainty. It is also a situation that has led to numerous changes in the everyday life of many people, ... ...

Abstract	The situation of the pandemic of SARS-CoV-2 virus that causes COVID-19 disease is a new and unknown situation for everyone, causing fear and uncertainty. It is also a situation that has led to numerous changes in the everyday life of many people, including students who had to adapt to the new reality of distance education from day to day. The paper concerns with the situation of online education of students with mild intellectual disability and autism spectrum disorder. It is an attempt to indicate the difficulties encountered by this group of students in the situation of distance learning from a perspective of both the student and the teacher. The paper also indicates the issues which should be considered in this education, the way of its adaptation to the possibilities of the discussed group of students, as well as elementswhich are really important in this education. The situation of the pandemic of SARS-CoV-2 virus that causes COVID-19 disease is a new and unknown situation for everyone, causing fear and uncertainty. It is also a situation that has led to numerous changes in the everyday life of many people, including students who had to adapt to the new reality of distance education from day to day. The paper concerns with the situation of online education of students with mild intellectual disability and autism spectrum disorder. It is an attempt to indicate the difficulties encountered by this group of students in the situation of distance learning from a perspective of both the student and the teacher. The paper also indicates the issues which should be considered in this education, the way of its adaptation to the possibilities of the discussed group of students, as well as elementswhich are really important in this education.
Keywords	online teaching ; student with mild intellectual disability ; student with ASD ; COVID-19 ; covid19
Subject code	028
Language	English
Publishing date	2020-10-15
Publisher	Adam Mickiewicz University Poznan
Publishing country	pl
Document type	Article ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

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Article: New PCR-specific markers for pollen fertility restoration QRfp-4R in rye (Secale cereale L.) with Pampa sterilizing cytoplasm

Niedziela, Agnieszka / Wojciechowska, Marzena / Bednarek, Piotr Tomasz

Journal of applied genetics. 2021 Dec., v. 62, no. 4

2021

Abstract	Pampa cytoplasmic male sterility phenomenon is used extensively in the rye hybrid breeding programs. It relies on sterilizing action of the cytoplasm resulting in non-viable pollen of female lines. The sterilizing effect is problematic for reversion, and efficient restores are needed. The most promising QTL is located on chromosome 4R, but other chromosomes may also code the trait. Advanced recombinant inbred lines formed bi-parental mapping population genotyped with DArTseq markers. Genetic mapping allowed the seven linkage groups to construct with numerous markers and represent all rye chromosomes. Single marker analysis and composite interval mapping were conducted to identify markers linked to the pollen fertility. Association mapping was used to detect additional markers associated with the trait. A highly significant QTL (QRfp-4R) that explained 42.3% of the phenotypic variation was mapped to the distal part of the long arm of the 4R chromosome. The markers localized in the QRfp-4R region achieve R² association values up to 0.59. The homology of the 43 marker sequences to the loci responsible for fertility restoration in other species and transcription termination factor (mTERF) linked to Rf genes was established. Ten markers were successfully converted into PCR-specific conditions, and their segregation pattern was identical to that of unconverted DArTs.
Keywords	Secale cereale ; cytoplasm ; cytoplasmic male sterility ; females ; hybrids ; phenotypic variation ; pollen ; rye ; transcription factors
Language	English
Dates of publication	2021-12
Size	p. 545-557.
Publishing place	Springer Berlin Heidelberg
Document type	Article
ZDB-ID	1235302-4
ISSN	2190-3883 ; 1234-1983
ISSN (online)	2190-3883
ISSN	1234-1983
DOI	10.1007/s13353-021-00646-z
Database	NAL-Catalogue (AGRICOLA)

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Article ; Online: Dr Robert Wiluś (1962–2020)

Beata Krakowiak / Jolanta Latosińska / Marzena Makowska-Iskierka / Bogdan Włodarczyk / Jolanta Wojciechowska

Tourism, Vol 31, Iss 1, Pp 7-

2021 Volume 10

Keywords	Recreation. Leisure ; GV1-1860
Language	English
Publishing date	2021-04-01T00:00:00Z
Publisher	Lodz University Press
Document type	Article ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

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