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
  • Articles  (13)
  • Pisum
  • Springer  (13)
  • American Chemical Society
  • International Union of Crystallography (IUCr)
  • 1980-1984  (13)
  • 1955-1959
Collection
  • Articles  (13)
Source
Keywords
Publisher
  • Springer  (13)
  • American Chemical Society
  • International Union of Crystallography (IUCr)
Years
Year
Topic
  • 11
    Electronic Resource
    Electronic Resource
    Inheritance of legumin and albumin contents in a cross between round and wrinkled peas (1984)
    Springer
    Theoretical and applied genetics 68 (1984), S. 101-107 
    Details
    ISSN: 1432-2242
    Keywords: Speed proteins ; Legumin ; Albumin ; Heritability ; Pisum ; Pea
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Summary Legumin and albumin are the fractions of pea seed proteins preferred to vicilin because of their high sulfur amino acid contents. The joint inheritance of legumin and albumin contents was studied in a cross between to contrasting lines of peas — one with high legumin and low albumin, and the other with low legumin and medium to high albumin. Single seed determinations were made in the parental, F1; F2 and backcross generations using rocket immunoelectrophoresis. In the non-segregating generations (P1, P2 and F1), legumin and albumin contents were negatively correlated (r=−≅0.50). The estimates of correlation coefficients in the segregating generations (F2, BC1 and BC2) were also about −0.5. However, the two estimates based on the round and on the wrinkled seeds separately in the F2 generation were not significantly different from zero. At least four individual round F2 seeds showed the desired recombination of high legumin with high albumin indicating that the unfavorable correlation can be broken. In this cross legumin content showed predominantly additive genetic variation whereas the dominance variance was the largest component for albumin content. A combined “relative sulfur index”, proposed as a convenient measure for selection, showed a narrow sense heritability of 47%. In general these results support the view that sulfur amino acid content of peas can be improved by breeding, but that the required selection regime must take both legumin and albumin content into account.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00252322
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 12
    Electronic Resource
    Electronic Resource
    The development of specific sieve-element plastids in wound phloem ofColeus blumei (S-type) andPisum sativum (P-type), regenerated from amyloplast-containing parenchyma cells (1983)
    Springer
    Protoplasma 114 (1983), S. 125-132 
    Details
    ISSN: 1615-6102
    Keywords: Sieve-element plastids ; Wound phloem ; Regeneration ; Sieve-tube starch ; Coleus ; Pisum
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Summary In experimentally-induced wound phloem, sieve-element plastids express their genetically determined type in depositing amylopectinrich sieve-tube starch (Coleus, S-type) and polygonal protein crystals (Pisum, P-type). Sieve-element plastids budd off from preexisting amyloplasts, pass through a short amoeboid state and develop into spherical plastids with translucent matrix. During early phases of differentiation wound sieve-elements contain two populations of plastids: typical sieve-element plastids and residual parenchyma plastids with large amylose-rich starch grains. The retardation in the break down of the latter is discussed. Sieve-tube and amyloplast starches are likewise digested by α-1,4- and α-1,6-bond cleaving glucosidases.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01279876
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 13
    Electronic Resource
    Electronic Resource
    Non-destructive semi-quantitative determination of acetylene reduction in the field (1980)
    Springer
    Plant and soil 56 (1980), S. 335-340 
    Details
    ISSN: 1573-5036
    Keywords: Acetylene reduction ; Field method ; Nitrogen fixation ; Non-destructive ; Pisum
    Source: Springer Online Journal Archives 1860-2000
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
    Notes: Summary Direct injection of acetylene into soil around plant roots, followed by determination of ethylene/acetylene ratios in the soil atmosphere has been tested as a rapid, non-destructive method of estimating acetylene reducing activity. In pots of artificial media as well as in field soil, the ratios determined within 10 min. after injection were significantly correlated with the rates of acetylenedependent ethylene production in detached roots. The method may be useful in preliminary screening of large numbers of plant-bacteria combinations.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02205862
    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...