Results 81 to 90 of about 123,080 (305)

The importance of systematics [PDF]

open access: yes, 2000
Systematics today is an exciting and active branch of biology and it is to be greatly wished that more students of life sciences take up systematics as their research field.
Narendran, T. C.
core   +1 more source

Resource reallocation under persistent immune activation drives trade-offs between life history and immunity in pirk-deficient Musca domestica

open access: yesBMC Biology
Background The activation of the immune system by pathogens imposes significant energetic costs on hosts, which may result in the diversion of resources away from other non-essential biological processes, such as growth and reproduction.
Ting Tang   +8 more
doaj   +1 more source

Convergent evolution of specialized generalists: Implications for phylogenetic and functional diversity of carabid feeding groups

open access: yesEcology and Evolution, 2020
Closely related species are often assumed to be functionally similar. Phylogenetic information is thus widely used to infer functional diversity and assembly of communities.
Dennis Baulechner   +3 more
doaj   +1 more source

Design and analysis strategies for robust microbiome ageing research

open access: yesFEBS Letters, EarlyView.
The gut microbiome changes with age and associates with age‐related morbidity and mortality, establishing it as a potential biomarker and intervention target for ageing. Realising this potential requires methodological rigour, yet distinguishing biological signals from methodological artefacts remains challenging across cohorts. This review provides an
Mark Olenik   +5 more
wiley   +1 more source

Existing and potential interagency coordination, final technical memorandum

open access: yes, 2009
prepared for Oregon Department of Transportation ; prepared by Cambridge Systematics, Inc. with SR Kale Consulting, LLC.Title from PDF title page (viewed on March 8, 2021).This archived document is maintained by the State Library of Oregon as part of the

core  

Complete chloroplast genome of Micractinium singularis MM0003 (Chlorellaceae, Trebouxiophyceae)

open access: yesMitochondrial DNA. Part B. Resources, 2020
The chloroplast genome of Micractinium singularis MM0003 was completely sequenced. This plastome has 139,597 bp in length and consists of 106 genes including 77 protein-coding, 3 rRNA, and 26 tRNA genes. The overall GC content of the genome is 34.0%.
Seung-Woo Jo   +7 more
doaj   +1 more source

Investigating transcription factor dynamics in health and disease using FRAP

open access: yesFEBS Letters, EarlyView.
FRAP analysis of GFP‐tagged transcription factors reveals how molecular mobility and target engagement change in response to drug treatment. By combining live‐cell imaging, quantitative model fitting, and statistical analysis, this approach uncovers transcription factor dynamics linked to disease mechanisms, providing a powerful framework for ...
Kannan Govindaraj   +3 more
wiley   +1 more source

Federal, state and local freight regulations, final technical memorandum

open access: yes, 2009
prepared for Oregon Department of Transportation ; prepared by Cambridge Systematics, Inc. with SR Kale Consulting, LLC.Title from PDF title page (viewed on March 8, 2021).This archived document is maintained by the State Library of Oregon as part of the

core  

The systematics of land crabs of the genus Gecarcoidea and recognition of a pseudocryptic species, G. humei, from the eastern Indian Ocean (Crustacea : Decapoda : Gecarcinidae)

open access: yes, 2018
The gecarcinid genus Gecarcoidea H. Milne Edwards, 1837 is currently represented by two species from the Indo-West Pacific – the widely distributed purple land crab, G. lalandii H.
Hsi-Te Shih   +3 more
core   +1 more source

Systematics and biogeography of Myricaceae [PDF]

open access: yes, 2012
Two molecular phylogenetic studies were undertaken to examine relationships within Myricaceae. Analyses of DNA sequences of the plastid rbcL gene, trnL-Fregion and nuclear ITS region showed the family to be monophyletic.
Herbert, Jane
core   +2 more sources

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