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
Filter
  • Condensation pattern  (2)
  • Median eminence  (2)
  • 1
    Electronic Resource
    Electronic Resource
    Morphological survey of neurotensin-like immunoreactive neurons in the hypothalamus
    Amsterdam : Elsevier
    Peptides 5 (1984), S. 109-120 
    Details
    ISSN: 0196-9781
    Keywords: Arcuate nucleus ; Catecholamine ; Fluorescence histochemistry ; Hypothalamus ; Immunocytochemistry ; Median eminence ; Neurotensin ; Paraventricular nucleus ; Rat
    Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
    URL: http://linkinghub.elsevier.com/retrieve/pii/0196-9781(84)90270-5
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 2
    Electronic Resource
    Electronic Resource
    Somatic chromosome map of rice by imaging methods (1991)
    Springer
    Theoretical and applied genetics 81 (1991), S. 589-596 
    Details
    ISSN: 1432-2242
    Keywords: Rice ; Chromosome map ; Ideogram ; Image analysis ; Condensation pattern
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Summary Rice somatic chromosomes were completely identified and quantitatively mapped based on an image parameter, condensation pattern (CP), or a chromosomal density profile determined by imaging methods. The CP corresponds to the compactness of the chromatin fibers along the chromatid, which is characteristic in small plant chromosomes such as rice chromosomes at the mitotic pro-metaphase stage. The standard CP for every chromosome was obtained by averaging 60 CPs from 30 chromosome spreads. Each standard CP exhibited a characteristic pattern of the chromosome, which enabled it to be distinguished from the other chromosomes. An ideogram based on the numerical data and the standard CP was established. The chromosomal address was also determined based on the degree of condensation, and the fractional length of each chromosomal address was quantitatively presented.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00226723
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 3
    Electronic Resource
    Electronic Resource
    Identification and characterization of somatic rice chromosomes by imaging methods (1991)
    Springer
    Theoretical and applied genetics 81 (1991), S. 597-605 
    Details
    ISSN: 1432-2242
    Keywords: Rice ; Somatic chromosome ; Condensation pattern ; Karyotype ; Discrimination chart
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Summary Somatic rice chromosomes from 30 spreads were analyzed by imaging methods. Morphological characters of each of the 12 rice chromosomes were obtained both by the imaging methods and by visual inspection. The numerical data of relative length, arm ratio, and condensation pattern (CP) were statistically analyzed. The descriptive morphological information obtained was also summarized into numbers of “key characters” or essential short sentences to characterize the traits. The fitness probability or the appearing frequencies of the key character for each of the 30 chromosomes was calculated. Altogether, 118 key characters were extracted to distinguish each rice chromosome. Furthermore, several “discriminants” or critical key characters were determined among the key characters, and a discrimination chart or flowchart to identify all the rice chromosomes was constructed using the discriminants.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00226724
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 4
    Electronic Resource
    Electronic Resource
    Correlative ontogenetic development of catecholamine- and LHRH-containing nerve endings in the median eminence of the rat (1981)
    Springer
    Cell & tissue research 216 (1981), S. 31-38 
    Details
    ISSN: 1432-0878
    Keywords: Median eminence ; Rat ; Ontogeny ; LHRH ; Catecholamines
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Notes: Summary The ontogenetic development of catecholamine (CA)-and LHRH-containing nerve endings in the median eminence of the rat was investigated by combining fluorescence histochemistry and immunohistochemistry in the same tissue section. LHRH-terminals appeared earlier than CA-terminals and were already detectable in the lateral part of the external layer of the central ME on the first day after birth. CA-nerve endings were first seen in a corresponding region of the ME on the seventh postnatal day. At this stage both types of terminals showed the earliest manifestation of a correlative pattern of their distribution. Subsequently the development of both types of nerve endings proceeded rapidly, and at 14 days their distribution pattern corresponded to that in adult animals. The authors conclude that at this stage the CA-neurons play a constant and significant role in the release of LHRH into the portal capillaries. The correlation between both types of nerve endings and the ontogenetic development of the capillary plexuses of the hypophysial portal system is discussed.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00234542
    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...