نتایج جستجو برای: vampirolepis nana
تعداد نتایج: 1144 فیلتر نتایج به سال:
Enterohemorrhagic Escherichia coli (EHEC) O157:H7 are human pathogens responsible for bloody diarrhea and renal failures. EHEC employ a type 3 secretion system to attach directly to the human colonic epithelium. This structure is encoded by the locus of enterocyte effacement (LEE) whose expression is regulated in response to specific nutrients. In this study, we show that the mucin-derived suga...
Vocal communication traits of Hyla nana and Hyla sanborni, of the nana species group, were studied from August 1997 until June 1999 in two large permanent ponds located in an open field in Botucatu, São Paulo State. One hundred thirty-one individuals, 71 of H. nana and 58 of H. sanborni, were recorded in the beginning of their vocalization activity and during chorus vocalization. The rhythms of...
With sincere thanks to Eric von Hippel and Nana Admadjaja, the many innovators who gave graciously of their time, and my wonderful family and friends. Responsibility for all views expressed lies with the author.
Most species of Paraphlomis are distributed in the south Yangtze River China. In this study, a new species, P. nana, from northeast Chongqing north is described and illustrated. Bayesian inference maximum likelihood analyses based on two nuclear ribosomal DNA regions (ITS ETS) three plastid markers (rpl32-trnL, rps16, trnL-trnF) were carried out to explore phylogenetic position within Paraphlom...
ABSTRACT A total of 2530 persons(1009 from Town and 1521 from suburban villages were selected randomly and examined by formalin ether concentration method . The overall prevalence of infection was (73.68%). The most common helminths were Ascaris lumbricoides (23.68%), Trichuris trichiura (11.26%) ,Hymenolepis nana (8.22%), and the most common pathogenic intestinal protozoa was Giardia lamblia...
The Amazon biome has a great diversity of bat species. In the state Acre, Brazil, there is an estimated occurrence 64 species with genus Artibeus as one most abundant. Despite their abundance and widespread distribution within biome, helminth fauna from Amazonian bats still poorly known. this way, objective study to describe new cestode Vampirolepis found in A. lituratus, collected at Parque Es...
Upon hatching, the Hawaiian squid Euprymna scolopes is rapidly colonized by its symbiotic partner, the bioluminescent marine bacterium Vibrio fischeri . Vibrio fischeri cells present in the seawater enter the light organ of juvenile squid in a process that requires bacterial motility. In this study, we investigated the role chemotaxis may play in establishing this symbiotic colonization. Pre...
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