ALBERT

All Library Books, journals and Electronic Records Telegrafenberg

X
feed icon rss

Your email was sent successfully. Check your inbox.

An error occurred while sending the email. Please try again.

Proceed reservation?

Export
  • 1
    facet.materialart.
    Unknown
    The interplay of microbially mediated and abiotic reactions in the biogeochemical Fe cycle (2014)
    Springer Nature
    Details
    Publication Date: 2014-11-15
    Description: Nature Reviews Microbiology 12, 797 (2014). doi:10.1038/nrmicro3347 Authors: Emily D. Melton, Elizabeth D. Swanner, Sebastian Behrens, Caroline Schmidt & Andreas Kappler Many iron (Fe) redox processes that were previously assumed to be purely abiotic, such as photochemical Fe reactions, are now known to also be microbially mediated. Owing to this overlap, discerning whether biotic or abiotic processes control Fe redox chemistry is a major challenge for
    Print ISSN: 1740-1526
    Electronic ISSN: 1740-1534
    Topics: Biology , Medicine
    Published by Springer Nature
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 2
    facet.materialart.
    Unknown
    Stem cells. Setting standards for human embryonic stem cells (2003)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 2003-05-10
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Brivanlou, Ali H -- Gage, Fred H -- Jaenisch, Rudolf -- Jessell, Thomas -- Melton, Douglas -- Rossant, Janet -- New York, N.Y. -- Science. 2003 May 9;300(5621):913-6.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Rockefeller University, New York, NY 10021, USA. brvnlou@rockefeller.edu〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/12738841" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Biological Specimen Banks ; Cell Culture Techniques/methods ; Cell Differentiation ; Cell Division ; *Cell Line ; Culture Media ; Culture Media, Conditioned ; Databases, Factual ; *Embryo Research ; Embryo, Mammalian/*cytology ; Humans ; Quality Control ; Registries ; Research/standards ; Signal Transduction ; Stem Cell Transplantation ; *Stem Cells/cytology/physiology ; Transfection
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 3
    facet.materialart.
    Unknown
    Induction of pancreatic differentiation by signals from blood vessels (2001)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 2001-09-29
    Description: Blood vessels supply developing organs with metabolic sustenance. Here, we demonstrate a role for blood vessels as a source of developmental signals during pancreatic organogenesis. In vitro experiments with embryonic mouse tissues demonstrate that blood vessel endothelium induces insulin expression in isolated endoderm. Removal of the dorsal aorta in Xenopus laevis embryos results in the failure of insulin expression in vivo. Furthermore, using transgenic mice, we show that ectopic vascularization in the posterior foregut leads to ectopic insulin expression and islet hyperplasia. These results indicate that vessels not only provide metabolic sustenance, but also provide inductive signals for organ development.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Lammert, E -- Cleaver, O -- Melton, D -- New York, N.Y. -- Science. 2001 Oct 19;294(5542):564-7. Epub 2001 Sep 27.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Molecular and Cellular Biology, Howard Hughes Medical Institute, Harvard University, 7 Divinity Avenue, Cambridge, MA 02138, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/11577200" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Aorta/cytology/*embryology/physiology ; Basic Helix-Loop-Helix Transcription Factors ; Cell Differentiation ; Culture Techniques ; *Embryonic Induction ; Endoderm/*physiology ; Endothelial Growth Factors/biosynthesis/genetics ; Endothelium, Vascular/cytology/embryology/*physiology ; Eye Proteins ; Gene Expression Regulation, Developmental ; Homeodomain Proteins/biosynthesis/genetics ; Insulin/biosynthesis/genetics ; Islets of Langerhans/blood supply/cytology/*embryology/metabolism ; Lymphokines/biosynthesis/genetics ; Mesoderm/physiology ; Mice ; Mice, Inbred ICR ; Mice, Transgenic ; Morphogenesis ; Nerve Tissue Proteins/biosynthesis/genetics ; Paired Box Transcription Factors ; Pancreas/blood supply/cytology/*embryology ; Repressor Proteins ; Signal Transduction ; Stomach/blood supply/cytology/embryology/metabolism ; Trans-Activators/biosynthesis/genetics ; Vascular Endothelial Growth Factor A ; Vascular Endothelial Growth Factors ; Xenopus laevis
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 4
    facet.materialart.
    Unknown
    Diet affects susceptibility to E. coli O157:H7 [Microbiology] (2013)
    National Academy of Sciences
    Details
    Publication Date: 2013-06-05
    Description: The likelihood that a single individual infected with the Shiga toxin (Stx)-producing, food-borne pathogen Escherichia coli O157:H7 will develop a life-threatening sequela called the hemolytic uremic syndrome is unpredictable. We reasoned that conditions that enhance Stx binding and uptake within the gut after E. coli O157:H7 infection should result in...
    Print ISSN: 0027-8424
    Electronic ISSN: 1091-6490
    Topics: Biology , Medicine , Natural Sciences in General
    Published by National Academy of Sciences
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 5
    facet.materialart.
    Unknown
    Polysaccharide compositions of collenchyma cell walls from celery (Apium graveolens L.) petioles (2017)
    BioMed Central
    Details
    Publication Date: 2017-06-18
    Description: Collenchyma serves as a mechanical support tissue for many herbaceous plants. Previous work based on solid-state NMR and immunomicroscopy suggested collenchyma cell walls (CWs) may have similar polysaccharide ...
    Electronic ISSN: 1471-2229
    Topics: Biology
    Published by BioMed Central
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 6
    Electronic Resource
    Electronic Resource
    Singlet molecular oxygen excitation of BrF B 3Π(0+) (1991)
    College Park, Md. : American Institute of Physics (AIP)
    The Journal of Chemical Physics 95 (1991), S. 4933-4939 
    Details
    ISSN: 1089-7690
    Source: AIP Digital Archive
    Topics: Physics , Chemistry and Pharmacology
    Notes: The excitation of BrF B 3Π(0+) by metastable singlet oxygen, O2(a 1Δ,b 1Σ), has been studied under steady-state conditions in a flow tube reactor. The chemiluminescence from BrF(B) indicates a nonthermal vibrational distribution that peaks at v'=3 and a ratio of BrF(B) to O2(b 1Σ+g) concentration of about 5×10−4. The emission is attributed to three-body recombination of bromine and fluorine atoms with a rate coefficient of approximately 7×10−31 cm6/molecule2 s and a single-step energy-transfer collision with O2(b 1Σ). The rate coefficients for quenching of O2(b 1Σ) by CO2, CF4, Br2, and Br have been determined from a linear Stern–Volmer analysis as 3.0, 0.027, 9.7, and 140×10−13 cm3/molecule s, respectively.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1063/1.461709
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 7
    Electronic Resource
    Electronic Resource
    Gene Transfer in Amphibian Eggs and Oocytes (1981)
    Palo Alto, Calif. : Annual Reviews
    Annual Review of Genetics 15 (1981), S. 189-218 
    Details
    ISSN: 0066-4197
    Source: Annual Reviews Electronic Back Volume Collection 1932-2001ff
    Topics: Biology
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1146/annurev.ge.15.120181.001201
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 8
    Electronic Resource
    Electronic Resource
    Growth Factors in Early Embryogenesis (1989)
    Palo Alto, Calif. : Annual Reviews
    Annual Review of Cell and Developmental Biology 5 (1989), S. 93-117 
    Details
    ISSN: 0743-4634
    Source: Annual Reviews Electronic Back Volume Collection 1932-2001ff
    Topics: Biology , Medicine
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1146/annurev.cb.05.110189.000521
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 9
    Electronic Resource
    Electronic Resource
    VERTEBRATE NEURAL INDUCTION (1997)
    Palo Alto, Calif. : Annual Reviews
    Annual Review of Neuroscience 20 (1997), S. 43-60 
    Details
    ISSN: 0147-006X
    Source: Annual Reviews Electronic Back Volume Collection 1932-2001ff
    Topics: Biology , Medicine
    Notes: Abstract During early vertebrate development, the cells of the ectoderm choose between two possible fates: neural and epidermal. The process of neural induction was discovered nearly 70 years ago in vertebrates, and molecular analyses in recent years using Xenopus laevis embryos have identified several secreted factors with direct neural-inducing ability. There is considerable evidence that the mechanism of neuralization by these inducing factors is under inhibitory control and involves derepression. This review focuses on factors involved in the specification of neural fate within the frame of the default model of neural induction.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1146/annurev.neuro.20.1.43
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 10
    Electronic Resource
    Electronic Resource
    Formation of the 3′ end of histone mRNA by post-transcriptional processing (1984)
    [s.l.] : Nature Publishing Group
    Nature 308 (1984), S. 203-206 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] Previous studies have shown that authentic sea urchin H2A and H2B histone mRNA are produced when the sea urchin histone DNA repeat is injected into oocyte nuclei11. The present experiments have been performed with a chicken histone H2B gene. This gene was inserted into a vector containing a ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/308203a0
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
Close ⊗
This website uses cookies and the analysis tool Matomo. More information can be found here...