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  • Breeding  (1)
  • Epidermal cells  (1)
  • Springer  (2)
  • 2000-2004
  • 1985-1989  (2)
  • 1925-1929
  • 1985  (2)
Collection
Keywords
Publisher
  • Springer  (2)
Years
  • 2000-2004
  • 1985-1989  (2)
  • 1925-1929
Year
  • 1985  (2)
  • 1
    Electronic Resource
    Electronic Resource
    Immunological detection of a cysteine protease in the skin and other tissues (1985)
    Springer
    Cell & tissue research 240 (1985), S. 417-423 
    Details
    ISSN: 1432-0878
    Keywords: Cysteine protease ; Epidermal cells ; Antigen localization ; Cell differentiation ; Antigen distribution ; Rat
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Notes: Summary Monospecific antibody directed to cysteine protease of 2-day-old rat epidermis recently characterized as being different from the proteases previously reported was produced in rabbits. By immunofluorescence microscopy and immunoperoxidase staining with an avidin-biotin-peroxidase method the protease was found to be present in the epidermis of rodents of different ages as well as that of humans, but not in the dermis. The staining in germinative cells was more intense than in cells in the superficial layers. It appeared as irregular patches in the nuclei and stained more diffusely in the cytoplasm where small granular components, strongly stained, were identified. The staining patterns in granular cells showed accumulation of the antigen in a granular form. The morphology and distribution of granules resembled those of keratohyalin-like granules in the nucleus and dense homogenous deposits in the cytoplasm. In cornified cells the reaction product was localized by the plasma membrane where concentration of the dense homogenous deposits occurred, suggesting that the cysteine protease is one component of the unique and characteristic structure of differentiated keratinocytes. In addition, the cysteine protease antigen having the same molecular weight as the epidermal enzyme was detected in liver, kidney and lung indicating a wider tissue distribution of the protease. The significance of the protease in regulation of cellular functions remains to be investigated.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00222354
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  • 2
    Electronic Resource
    Electronic Resource
    Salt-tolerant crops: origins, development, and prospects of the concept (1985)
    Springer
    Plant and soil 89 (1985), S. 187-198 
    Details
    ISSN: 1573-5036
    Keywords: Breeding ; Genotypes ; Halophytes ; Saline water ; Salt-affected soils ; Selection ; Stress
    Source: Springer Online Journal Archives 1860-2000
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
    Notes: Summary The genetic approach to the problems posed by salt-affected soils and water,i.e., breeding crops resistant to salinity stress, is traced to two principal origins: the European ecological interest in halophytes, and the exigencies of growing crops in the arid and semi-arid lands of the American West. The point is made that breeding for resistance to salinity stress cannot be divorced from breeding for various other desirable traits of mineral plant nutrition and metabolism. A survey is conducted of the existing body of information on breeding for desiderata of mineral nutrition in general and salt tolerance in particular. The prospects of breeding crops for salt tolerance are discussed, with emphasis on a) its relation to breeding for resistance to other mineral stresses; b) field trials; c) collaboration between plant physiologists and geneticist-breeders; and d) extensive exploration of germplasm.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02182242
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