Results 201 to 210 of about 606,924 (255)
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Annual Review of Biochemistry, 1978
INTRODUCTION 780 TECHNIQUES 781 Preparation of Hemolymph Plasma 781 Electrophoresis 781 Immunochemical Methods 782 Purification and Storage of Proteins ...
G R, Wyatt, M L, Pan
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INTRODUCTION 780 TECHNIQUES 781 Preparation of Hemolymph Plasma 781 Electrophoresis 781 Immunochemical Methods 782 Purification and Storage of Proteins ...
G R, Wyatt, M L, Pan
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Odorant-binding proteins in insects
Comparative Biochemistry and Physiology Part B: Biochemistry and Molecular Biology, 1995This paper reviews the characteristics of pheromone and odorant-binding proteins (OBP) in insects, with particular reference to Lepidoptera. They are small (15 kDa) soluble proteins, very concentrated in the lymph of chemosensory sensilla and belonging to two major classes, pheromone-binding proteins (PBP) and general odorant-binding proteins.
PELOSI, PAOLO, MAIDA R.
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Insect transferrins: Multifunctional proteins
Biochimica et Biophysica Acta (BBA) - General Subjects, 2012Many studies have been done evaluating transferrin in insects. Genomic analyses indicate that insects could have more than one transferrin. However, the most commonly studied insect transferrin, Tsf1, shows greatest homology to mammalian blood transferrin.Aspects of insect transferrin structure compared to mammalian transferrin and the roles ...
Dawn L, Geiser, Joy J, Winzerling
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Protein and sustainability – the potential of insects
Journal of Insects as Food and Feed, 2019In this research it is aimed to outline the role and potential contribution of insects towards food security and sustainability from a multidisciplinary perspective. First, ecological, economic and social aspects of food sustainability and food security are identified by prioritising the environmental impacts associated with food production and ...
Aiking, Harry, de Boer, Joop
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Insect Defense Proteins and Peptides
2020The composition of insect hemolymph can change depending on many factors, e.g. access to nutrients, stress conditions, and current needs of the insect. In this chapter, insect immune-related polypeptides, which can be permanently or occasionally present in the hemolymph, are described.
Iwona, Wojda +3 more
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Thioester-containing proteins and insect immunity
Molecular Immunology, 2004Here, we discuss the role of thioester-containing proteins in innate immune responses of insects. TEPs are represented by multi-member families both in the fruitfly, Drosophila melanogaster, and in the mosquito, Anopheles gambiae. Phylogenetic analysis of the family suggests that in these two dipteran species evolution of TEPs followed independent ...
Blandin, Stephanie, Levashina, Elena
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Insect antibacterial proteins: Not just for insects and against bacteria
BioEssays, 1991AbstractIn response to a bacterial infection, insects launch an array of countermeasures. Among these are the antibacterial proteins, which effectively lyse bacteria or are bacteriostatic. These proteins were generally assumed to be restricted to insects, yet recent information has shown some homologous counterparts in verte brates, including humans ...
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SEROLOGY OF INSECT PROTEINS: I. PRELIMINARY STUDIES ON THE PROTEINS OF INSECT CUTICLE
Canadian Journal of Zoology, 1962Precipitin tests on extracts of larval cuticle of the housefly (Musca domestica L.) showed the presence of several antigenic protein components, and variations in the protein composition of cuticle during larval development were also demonstrated. One antigenic component from third-instar larval cuticle possessed phenol–oxidase activity.
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Nature, 1941
Odier1, Wigglesworth2, Pryor3 and others have demonstrated the presence of protein in the cuticle of various insects. The most modern study is that of Fraenkel and Rudall4 using material from the pre-pupal and pupal stages of the blowfly Sarcophaga falculata. They showed that in the larval stage the cuticle contains a high proportion of a protein which
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Odier1, Wigglesworth2, Pryor3 and others have demonstrated the presence of protein in the cuticle of various insects. The most modern study is that of Fraenkel and Rudall4 using material from the pre-pupal and pupal stages of the blowfly Sarcophaga falculata. They showed that in the larval stage the cuticle contains a high proportion of a protein which
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1990
Publisher Summary This chapter discusses the structure and function of major groups of hemolymph proteins that are common to all insects, storage proteins, lipoproteins, vitellogenins, and inducible antibacterial proteins. It also discusses some proteins and peptides that are present in smaller amounts, sometimes occurring only in a few insect ...
Michael R. Kanost +5 more
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Publisher Summary This chapter discusses the structure and function of major groups of hemolymph proteins that are common to all insects, storage proteins, lipoproteins, vitellogenins, and inducible antibacterial proteins. It also discusses some proteins and peptides that are present in smaller amounts, sometimes occurring only in a few insect ...
Michael R. Kanost +5 more
openaire +1 more source