Buscar
Mostrando ítems 1-10 de 1780
Swimming and swarming motility properties of peanut-nodulating rhizobia
(Oxford University Press, 2015-11)
Motility allows populations of bacteria to rapidly reach and colonize new microniches or microhabitats. The motility ofrhizobia (symbiotic nitrogen-fixing bacteria that nodulate legume roots) is an important factor determining ...
Resistance of sperm motility to serum testosterone in men with excessive erythrocytosis at high altitude
(Thieme Gruppe, 2012)
Excessive erythrocytosis (EE) [hemoglobin (Hb) >21g/dl] observed in natives at high altitude (HA) seems to be due to elevated serum testosterone levels compared with men without EE at HA. The aim of the study was to determine ...
Motility, viability, and calcium in the sperm cells
(TAYLOR & FRANCIS INC, 2014)