Alžběta Němečková

Cytological and Molecular Characterization for Ploidy Determination in Yams (Dioscorea spp.)

Cobes Gatarira, Lucia Sládeková, Alžběta Němečková, Denisa Šimoníková et autres

Yam (Dioscorea spp.) is a monocotyledonous herbaceous vine plant grown in the tropics and subtropics. It is a multi-species plant with varied intra- and interspecific ploidy levels. Of the 600 species, 11 are cultivated supporting the livelihood of over 300 million people. …

Nigéria, cz, ca (code pays fourni par la source)

Cytological and Molecular Characterization for Ploidy Determination in Yams (Dioscorea spp.)

Cobes Gatarira, Alžběta Němečková, Denisa Šimoníková, Rajneesh Paliwal et autres

Yam (Dioscorea spp.) is a monocotyledonous herbaceous vine plant grown in the tropics and subtropics. It is a multi-species plant with varied intra- and interspecific ploidy levels. Of the 600 species, 11 are cultivated staple supporting the livelihood of over 300 million …

Nigéria, az, cz, am, ca (code pays fourni par la source)

Comparing Super-Resolution Microscopy Techniques to Analyze Chromosomes

Ivona Kubalová, Alžběta Němečková, Klaus Weißhart, Eva Hřibová et autres

The importance of fluorescence light microscopy for understanding cellular and sub-cellular structures and functions is undeniable. However, the resolution is limited by light diffraction (~200-250 nm laterally, ~500-700 nm axially). Meanwhile, super-resolution microscopy, such as structured illumination microscopy (SIM), is being applied …

de, cz (code pays fourni par la source)

Chromosome Painting in Cultivated Bananas and Their Wild Relatives (Musa spp.) Reveals Differences in Chromosome Structure

Denisa Šimoníková, Alžběta Němečková, Jana Čížková, Allan Brown et autres

Edible banana cultivars are diploid, triploid, or tetraploid hybrids, which originated by natural cross hybridization between subspecies of diploid Musa acuminata, or between M. acuminata and diploid Musa balbisiana. The participation of two other wild diploid species Musa schizocarpa and Musa textilis …

cz, Tanzanie, be (code pays fourni par la source)

Chromosome painting in cultivated banana and their wild relatives ( Musa spp.) reveals differences in chromosome structure

Denisa Šimoníková, Alžběta Němečková, Jana Čížková, Allan Brown et autres

Abstract Edible banana cultivars are diploid, triploid or tetraploid hybrids which originated by natural cross hybridization between subspecies of diploid Musa acuminata , or between M. acuminata and diploid M. balbisiana . Participation of two other wild diploid species M. schizocarpa and …

cz, Tanzanie, be (code pays fourni par la source)

DNA replication and chromosome positioning throughout the interphase in three-dimensional space of plant nuclei

Alžběta Němečková, Veronika Koláčková, Jan Vrána, Jaroslav Doležel et autres

Despite much recent progress, our understanding of the principles of plant genome organization and its dynamics in three-dimensional space of interphase nuclei remains surprisingly limited. Notably, it is not clear how these processes could be affected by the size of a plant's …

cz (code pays fourni par la source)

Comparative analyses of DNA repeats and identification of a novel Fesreba centromeric element in fescues and ryegrasses

Jana Zwyrtková, Alžběta Němečková, Jana Čížková, Kateřina Holušová et autres

BACKGROUND: Cultivated grasses are an important source of food for domestic animals worldwide. Increased knowledge of their genomes can speed up the development of new cultivars with better quality and greater resistance to biotic and abiotic stresses. The most widely grown grasses …

cz, cl (code pays fourni par la source)

Comparative analysis of DNA repeats and identification of novel Fesreba centromeric element in fescues and ryegrasses

Jana Zwyrtková, Alžběta Němečková, Jana Čížková, Kateřina Holušová et autres

cz, cl (code pays fourni par la source)

Comparative analysis of DNA repeats and identification of a Fesreba centromeric element in fescues and ryegrasses

Jana Zwyrtková, Alžběta Němečková, Jana Čížková, Kateřina Holušová et autres

cz, cl (code pays fourni par la source)

CRISPR/Cas9-Based RGEN-ISL Allows the Simultaneous and Specific Visualization of Proteins, DNA Repeats, and Sites of DNA Replication

Alžběta Němečková, Christina Wäsch, Veit Schubert, Takayoshi Ishii et autres

Visualizing the spatiotemporal organization of the genome will improve our understanding of how chromatin structure and function are intertwined. Here, we describe a further development of the CRISPR/Cas9-based RNA-guided endonuclease-in situ labeling (RGEN-ISL) method. RGEN-ISL allowed the differentiation between vertebrate-type (TTAGGG)n and …

de, jp, cz (code pays fourni par la source)

Molecular and Cytogenetic Study of East African Highland Banana

Alžběta Němečková, Pavla Christelová, Jana Čížková, Moses Nyine et autres

East African highland bananas (EAHB) are staple food crop in Uganda, Tanzania, Burundi and other countries in the African Great Lakes region in Africa. Even though several morphologically different types exist, all EAHB are triploidandtriploid and display minimal genetic variation. To provide …

cz, Ouganda, be, Tanzanie (code pays fourni par la source)

Molekulární a cytogenetická charakterizace 'East African Highland' banánovníků

Alžběta Němečková