Low migration decreases interference competition among parasites and increases virulence

نویسندگان
چکیده

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Low migration decreases interference competition among parasites and increases virulence.

Competition among different parasite genotypes within a host is predicted to affect virulence. The direction of this effect, however, depends critically on the mechanisms that parasites use to compete or to cooperate with each other. One mechanism that bacteria use to compete with each other is via the production of bacteria-killing toxins, called bacteriocins. This warfare among parasites with...

متن کامل

Migration, Virulence, and the Geographic Mosaic of Adaptation by Parasites.

The geographic mosaic theory of coevolution is predicated on structured populations of interacting species where gene flow and the force of selection can vary among populations, leading to a mosaic of traits in space. Here, I briefly review some recent studies of adaptation by a sterilizing parasite to structured populations of a freshwater snail. The results show geographic structure as expect...

متن کامل

Competition: Towards Low-Latency, Low-Power Wireless Networking under Interference

Low latency reliable data delivery is a key challenge for mission critical applications in the Industrial Internet of Things. Chaos was shown to perform well under normal operating conditions. In this paper we discuss some techniques to enhance its robustness under strong interference.

متن کامل

Competition, cooperation among kin, and virulence in multiple infections.

Critical determinants of the optimum level of virulence in pathogens include the presence of competitors (i.e., multiple infections), their relatedness, and the effect of competitors on pathogen growth and disease development. Empirical data regarding the existence of competitive interactions and their impact on virulence remain very limited compared to theoretical studies. Here, we followed an...

متن کامل

the relationship between listening proficiency and metacognitive listening strategies awareness among low and highly self-regulated learners

the main purpose of the present study was to investigate the relationship between listening proficiency and metacognitive listening strategies awareness among low, mid, and highly self-regulated students. three hundred and seventy one efl students participated in this study (all grade 3 and 4 high-school students who were studying in khansar in academic year 1391-92). to gather the data, three ...

15 صفحه اول

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Journal of Evolutionary Biology

سال: 2008

ISSN: 1010-061X,1420-9101

DOI: 10.1111/j.1420-9101.2008.01576.x