Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Heike Stypa"'
Autor:
Philip Kohlmeier, Susanne Foitzik, Stefanie Emmling, Barbara Feldmeyer, Marion Kever, Matteo Antoine Negroni, Heike Stypa
Publikováno v:
Die Naturwissenschaften. 104(3-4)
According to the classic life history theory, selection for longevity depends on age-dependant extrinsic mortality and fecundity. In social insects, the common life history trade-off between fecundity and longevity appears to be reversed, as the most
Publikováno v:
Reproduction. 134:81-95
Boar spermatozoa contain a novel pyruvate kinase (PK-S) that is tightly bound at the acrosome of the sperm head and at the fibrous sheath in the principal piece of the flagellum, while the midpiece contains a soluble pyruvate kinase (PK). PK-S could
Publikováno v:
Insect Biochemistry and Molecular Biology. 31:381-392
Hypertrehalosemic neuropeptides from the corpora cardiaca such as the decapeptide Bld HrTH bring about a profound switch in the metabolic activity of cockroach fat body during which production of the blood sugar trehalose is stimulated while the cata
Publikováno v:
Reproduction (Cambridge, England). 133(1)
Glycolysis is crucial for sperm functions (motility and fertilization), but how this pathway is regulated in spermatozoa is not clear. This prompted to study the location and the regulatory properties of 6-phosphofructokinase (PFK, EC 2.7.1.11), the
Insect flight is one of the most intense and energy-demanding physiological activities. High carbohydrate oxidation rates are necessary for take-off, but, to spare the limited carbohydrate reserves, long-distance flyers, such as locusts, soon switch
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7fb7da5539b86bc757cf722f0fef6fe6
https://europepmc.org/articles/PMC6742287/
https://europepmc.org/articles/PMC6742287/