User profiles for Joshua Weitz
Joshua S WeitzProfessor, Biology, U of Maryland; Blaise Pascal Chair, IBENS Verified email at gatech.edu Cited by 13191 |
Coevolutionary arms races between bacteria and bacteriophage
We propose a computational and theoretical framework for analyzing rapid coevolutionary
dynamics of bacteriophage and bacteria in their ecological context. Bacteriophage enter host …
dynamics of bacteriophage and bacteria in their ecological context. Bacteriophage enter host …
Statistical structure of host–phage interactions
…, S Valverde, L Farr, JS Weitz - Proceedings of the …, 2011 - National Acad Sciences
Interactions between bacteria and the viruses that infect them (ie, phages) have profound
effects on biological processes, but despite their importance, little is known on the general …
effects on biological processes, but despite their importance, little is known on the general …
Re-examination of the “3/4-law” of metabolism
We examine the scaling law B∝M α which connects organismal resting metabolic rate B
with organismal mass M, where α is commonly held to be 3/4. Since simple dimensional …
with organismal mass M, where α is commonly held to be 3/4. Since simple dimensional …
[HTML][HTML] Modeling shield immunity to reduce COVID-19 epidemic spread
The COVID-19 pandemic has precipitated a global crisis, with more than 1,430,000 confirmed
cases and more than 85,000 confirmed deaths globally as of 9 April 2020 1 , 2 , 3 – 4 . …
cases and more than 85,000 confirmed deaths globally as of 9 April 2020 1 , 2 , 3 – 4 . …
Phage–bacteria infection networks
Phage and their bacterial hosts are the most abundant and genetically diverse group of
organisms on the planet. Given their dominance, it is no wonder that many recent studies have …
organisms on the planet. Given their dominance, it is no wonder that many recent studies have …
Re-examination of the relationship between marine virus and microbial cell abundances
Marine viruses are critical drivers of ocean biogeochemistry, and their abundances vary
spatiotemporally in the global oceans, with upper estimates exceeding 10 8 per ml. Over many …
spatiotemporally in the global oceans, with upper estimates exceeding 10 8 per ml. Over many …
Revisiting the rules of life for viruses of microorganisms
Viruses that infect microbial hosts have traditionally been studied in laboratory settings with
a focus on either obligate lysis or persistent lysogeny. In the environment, these infection …
a focus on either obligate lysis or persistent lysogeny. In the environment, these infection …
Repeatability and contingency in the evolution of a key innovation in phage lambda
The processes responsible for the evolution of key innovations, whereby lineages acquire
qualitatively new functions that expand their ecological opportunities, remain poorly …
qualitatively new functions that expand their ecological opportunities, remain poorly …
Imaging and analysis platform for automatic phenotyping and trait ranking of plant root systems
The ability to nondestructively image and automatically phenotype complex root systems,
like those of rice (Oryza sativa), is fundamental to identifying genes underlying root system …
like those of rice (Oryza sativa), is fundamental to identifying genes underlying root system …
Robust estimation of microbial diversity in theory and in practice
Quantifying diversity is of central importance for the study of structure, function and evolution
of microbial communities. The estimation of microbial diversity has received renewed …
of microbial communities. The estimation of microbial diversity has received renewed …