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Showing 1 to 12 of 45 entries
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Transcript abundance on its own cannot be used to infer fluxes in central metabolism.

Frontiers in plant science

Schwender J, König C, Klapperstück M, Heinzel N, Munz E, Hebbelmann I, Hay JO, Denolf P, De Bodt S, Redestig H, Caestecker E, Jakob PM, Borisjuk L, Rolletschek H.
PMID: 25506350
Front Plant Sci. 2014 Nov 28;5:668. doi: 10.3389/fpls.2014.00668. eCollection 2014.

An attempt has been made to define the extent to which metabolic flux in central plant metabolism is reflected by changes in the transcriptome and metabolome, based on an analysis of in vitro cultured immature embryos of two oilseed...

Seed-specific expression of a bacterial phosphoenolpyruvate carboxylase in Vicia narbonensis increases protein content and improves carbon economy.

Plant biotechnology journal

Rolletschek H, Borisjuk L, Radchuk R, Miranda M, Heim U, Wobus U, Weber H.
PMID: 17147612
Plant Biotechnol J. 2004 May;2(3):211-9. doi: 10.1111/j.1467-7652.2004.00064.x.

An ambitious aim in plant breeding and biotechnology is to increase the protein content of crop seeds used for food and feed. Using an approach to manipulate assimilate partitioning, we succeeded in elevating the protein content in legume seeds...

A novel procedure for the quantitative analysis of metabolites, storage products and transcripts of laser microdissected seed tissues of Brassica napus.

Plant methods

Schiebold S, Tschiersch H, Borisjuk L, Heinzel N, Radchuk R, Rolletschek H.
PMID: 21718489
Plant Methods. 2011 Jun 30;7:19. doi: 10.1186/1746-4811-7-19.

BACKGROUND: The biology of the seed is complicated by the extensive non-homogeneity (spatial gradients) in gene expression, metabolic conversions and storage product accumulation. The detailed understanding of the mechanisms underlying seed growth and storage therefore requires the development of...

Diversity of Evoked Astrocyte Ca.

Frontiers in systems neuroscience

Taheri M, Handy G, Borisyuk A, White JA.
PMID: 29109680
Front Syst Neurosci. 2017 Oct 23;11:79. doi: 10.3389/fnsys.2017.00079. eCollection 2017.

Astrocytes are a major cell type in the mammalian brain. They are not electrically excitable, but generate prominent Ca

Structural and Biochemical Properties of Duckweed Surface Cuticle.

Frontiers in chemistry

Borisjuk N, Peterson AA, Lv J, Qu G, Luo Q, Shi L, Chen G, Kishchenko O, Zhou Y, Shi J.
PMID: 30094233
Front Chem. 2018 Jul 26;6:317. doi: 10.3389/fchem.2018.00317. eCollection 2018.

The plant cuticle, which consists of cutin and waxes, forms a hydrophobic coating covering the aerial surfaces of all plants. It acts as an interface between plants and their surrounding environment whilst also protecting them against biotic and abiotic...

Role of trap recharge time on the statistics of captured particles.

Physical review. E

Handy G, Lawley SD, Borisyuk A.
PMID: 30934303
Phys Rev E. 2019 Feb;99(2):022420. doi: 10.1103/PhysRevE.99.022420.

We consider n particles diffusing freely in a domain. The boundary contains absorbing escape regions, where the particles can escape, and traps, where the particles can be captured. Modeled after biological examples such as receptors in the synaptic cleft...

Personal Perspectives on Plant Ribosomal RNA Genes Research: From Precursor-rRNA to Molecular Evolution.

Frontiers in plant science

Hemleben V, Grierson D, Borisjuk N, Volkov RA, Kovarik A.
PMID: 34992624
Front Plant Sci. 2021 Dec 21;12:797348. doi: 10.3389/fpls.2021.797348. eCollection 2021.

The history of rDNA research started almost 90 years ago when the geneticist, Barbara McClintock observed that in interphase nuclei of maize the nucleolus was formed in association with a specific region normally located near the end of a...

Personal Perspectives on Plant Ribosomal RNA Genes Research: From Precursor-rRNA to Molecular Evolution.

Frontiers in plant science

Hemleben V, Grierson D, Borisjuk N, Volkov RA, Kovarik A.
PMID: 34992624
Front Plant Sci. 2021 Dec 21;12:797348. doi: 10.3389/fpls.2021.797348. eCollection 2021.

The history of rDNA research started almost 90 years ago when the geneticist, Barbara McClintock observed that in interphase nuclei of maize the nucleolus was formed in association with a specific region normally located near the end of a...

Robust .

Frontiers in bioengineering and biotechnology

Peterson A, Kishchenko O, Zhou Y, Vasylenko M, Giritch A, Sun J, Borisjuk N, Kuchuk M.
PMID: 34805101
Front Bioeng Biotechnol. 2021 Nov 04;9:5. doi: 10.3389/fbioe.2021.761073. eCollection 2021.

Plant-based transient expression systems have recognized potential for use as rapid and cost-effective alternatives to expression systems based on bacteria, yeast, insect, or mammalian cells. The free-floating aquatic plants of the Lemnaceae family (duckweed) have compact architecture and can...

Integrating data from biological experiments into metabolic networks with the DBE information system.

In silico biology

Borisjuk L, Hajirezaei MR, Klukas C, Rolletschek H, Schreiber F.
PMID: 15972009
In Silico Biol. 2005;5(2):93-102.

Modern 'omics'-technologies result in huge amounts of data about life processes. For analysis and data mining purposes this data has to be considered in the context of the underlying biological networks. This work presents an approach for integrating data...

Analyzing Neuronal Networks Using Discrete-Time Dynamics.

Physica D. Nonlinear phenomena

Ahn S, Smith BH, Borisyuk A, Terman D.
PMID: 20454529
Physica D. 2010 May 01;239(9):515-528. doi: 10.1016/j.physd.2009.12.011.

We develop mathematical techniques for analyzing detailed Hodgkin-Huxley like models for excitatory-inhibitory neuronal networks. Our strategy for studying a given network is to first reduce it to a discrete-time dynamical system. The discrete model is considerably easier to analyze,...

Molecular analysis of highly repeated genome fractions in Solanum and their use as markers for the characterization of species and cultivars.

TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik

Schweizer G, Borisjuk N, Borisjuk L, Stadler M, Stelzer T, Schilde L, Hemleben V.
PMID: 24196053
Theor Appl Genet. 1993 Feb;85(6):801-8. doi: 10.1007/BF00225022.

Highly repeated DNA of potato (Solanum sp.) was characterized by cloning various major repeated elements of the nuclear genome. The percentage of the nuclear genome of the specific fractions and the restriction enzyme patterns were determined in order to...

Showing 1 to 12 of 45 entries