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    Cysteine proprotease colocalizes with vitellogenin in compound granules of the cockroach fat body

    A cysteine proprotease has been identified in develo** embryos of the cockroach Blattella germanica and found to be a maternally encoded gene product that is transferred endocytically to the oocyte. The presen...

    Lucy Yin, John H. Nordin, Paolo Lucchesi, Franco Giorgi in Cell and Tissue Research (2001)

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    Gypsy Moth Prothoracic Gland: Response to a Synthetic Peptide Analog

    Insect prothoracicotropic hormones (PTTHs) are brain neuropeptides which act on prothoracic glands (PGs) to regulate secretion of ecdysone. Partial sequencing (19 amino acids) of three 4K-PTTH in silkworms (Na...

    Chih-Ming Yin, Shu-**a Yi, John H. Nordin in Insect Neurochemistry and Neurophysiology … (1986)

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    Further studies on the surface saccharides inTrichomonas vaginalis strains by fluorescein-conjugated lectins

    Fluorescence emitted by individual cells of severalTrichomonas vaginalis strains, nearly all of which were cloned, incubated with fluorescein-conjugated lectins in the absence (experimental) or presence (control)...

    Leszek Choromański, David A. Beat, John H. Nordin… in Zeitschrift für Parasitenkunde (1985)

  4. Article

    Hibernation and the Production of Glycerol in the Ichneumonidae

    THE Ichneumonidae (Hymenoptera) are a family of parasitic wasps (15,000 species in the world1) which deposit their eggs in larvae or pupae of other insects. Twelve genera can overwinter as free adults, and indivi...

    RICHARD M. DUFFIELD, JOHN H. NORDIN in Nature (1970)

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