Zobrazeno 1 - 10
of 144
pro vyhledávání: '"Joseph I Hoffman"'
GCalignR: An R package for aligning gas-chromatography data for ecological and evolutionary studies.
Publikováno v:
PLoS ONE, Vol 13, Iss 6, p e0198311 (2018)
Chemical cues are arguably the most fundamental means of animal communication and play an important role in mate choice and kin recognition. Consequently, there is growing interest in the use of gas chromatography (GC) to investigate the chemical bas
Externí odkaz:
https://doaj.org/article/7ef4e5ff9c7d46b8960c25670adde6c4
Publikováno v:
PLoS ONE, Vol 12, Iss 11, p e0188582 (2017)
Melanin-based plumage polymorphism occurs in many wild bird populations and has been linked to fitness variation in several species. These fitness differences often arise as a consequence of variation in traits such as behaviour, immune responsivenes
Externí odkaz:
https://doaj.org/article/ccd12a2495e144f09b90796aa782b669
Autor:
Rebecca Nagel, Katja Pohle, Lilla Jordán, Iva Tuponja, Claire Stainfield, Camille Toscani, Cameron Fox‑Clarke, David Costantini, Gábor Á. Czirják, Jaume Forcada, Joseph I. Hoffman
Publikováno v:
Communications Biology, Vol 7, Iss 1, Pp 1-13 (2024)
Abstract Immune defenses are crucial for survival but costly to develop and maintain. Increased immune investment is therefore hypothesized to trade-off with other life-history traits. Here, we examined innate and adaptive immune responses to environ
Externí odkaz:
https://doaj.org/article/e64c41f776d54e0db21190a74bceb9d9
Autor:
Hugo Pereira, Joseph I. Hoffman, Oliver Krüger, Gábor Á. Czirják, Tony Rinaud, Meinolf Ottensmann, Kai-Philipp Gladow, Barbara A. Caspers, Öncü Maraci, Sylvia Kaiser, Nayden Chakarov
Publikováno v:
Frontiers in Microbiology, Vol 15 (2024)
The gut microbiota-immune-brain axis is a feedback network which influences diverse physiological processes and plays a pivotal role in overall health and wellbeing. Although research in humans and laboratory mice has shed light into the associations
Externí odkaz:
https://doaj.org/article/fc489a61623f4bb99a997d78cfeafb65
Autor:
Alastair M M Baylis, Gabriele J Kowalski, Christian C Voigt, Rachael A Orben, Fritz Trillmich, Iain J Staniland, Joseph I Hoffman
Publikováno v:
PLoS ONE, Vol 11, Iss 6, p e0157394 (2016)
Individuals within populations often differ substantially in habitat use, the ecological consequences of which can be far reaching. Stable isotope analysis provides a convenient and often cost effective means of indirectly assessing the habitat use o
Externí odkaz:
https://doaj.org/article/bbfd10aa035f4ec58452710f82256258
Autor:
Hugo Pereira, Nayden Chakarov, Joseph I. Hoffman, Tony Rinaud, Meinolf Ottensmann, Kai-Philipp Gladow, Busche Tobias, Barbara A. Caspers, Öncü Maraci, Oliver Krüger
Publikováno v:
Animal Microbiome, Vol 6, Iss 1, Pp 1-16 (2024)
Abstract Background Exploring the dynamics of gut microbiome colonisation during early-life stages is important for understanding the potential impact of microbes on host development and fitness. Evidence from model organisms suggests a crucial early
Externí odkaz:
https://doaj.org/article/3eb2fad5b701453dbab8734e1ab3f736
Publikováno v:
PLoS ONE, Vol 9, Iss 1, p e86519 (2014)
Polymorphisms at the melanocortin-1 receptor (MC1R) gene have been linked to coloration in many vertebrate species. However, the potentially confounding influence of population structure has rarely been controlled for. We explored the role of the MC1
Externí odkaz:
https://doaj.org/article/e592e3c6f61046939cdd4cbee97e3658
Publikováno v:
Royal Society Open Science, Vol 11, Iss 8 (2024)
Polar offshore environments are considered the last pristine soundscapes, but accelerating climate change and increasing human activity threaten their integrity. In order to assess the acoustic state of polar oceans, there is the need to investigate
Externí odkaz:
https://doaj.org/article/c9cbab8ec42b43a2b26342464e9c6b46
Publikováno v:
PLoS ONE, Vol 8, Iss 7, p e68365 (2013)
High-density SNP arrays developed for humans and their companion species provide a rapid and convenient tool for generating SNP data in closely-related non-model organisms, but have not yet been widely applied to phylogenetically divergent taxa. Cons
Externí odkaz:
https://doaj.org/article/168176e9286d4d85a244059610fdef04
Publikováno v:
PLoS ONE, Vol 8, Iss 5, p e63954 (2013)
Understanding the relationship between life-history variation and population structure in marine invertebrates is not straightforward. This is particularly true of polar species due to the difficulty of obtaining samples and a paucity of genomic reso
Externí odkaz:
https://doaj.org/article/1e981134b29648aca8705d3cfaea9344