دورية أكاديمية
أعرض في EDS

Comparing western (Megascops kennicottii) and whiskered (M. trichopsis) screech-owl microbiomes in southern Arizona using a novel 16S rRNA sequencing method.

التفاصيل البيبلوغرافية
العنوان: Comparing western (Megascops kennicottii) and whiskered (M. trichopsis) screech-owl microbiomes in southern Arizona using a novel 16S rRNA sequencing method.
المؤلفون: Bartlow AW; Biosecurity and Public Health Group, Los Alamos National Laboratory, MS M888, Los Alamos, NM, 87545, USA. abartlow@lanl.gov., Moser SK; Biosecurity and Public Health Group, Los Alamos National Laboratory, MS M888, Los Alamos, NM, 87545, USA., Ellis JE; Fry Laboratories, LLC, Scottsdale, AZ, 85260, USA., Hathcock CD; Environmental Stewardship Group, Los Alamos National Laboratory, Los Alamos, NM, 87545, USA., Fair JM; Biosecurity and Public Health Group, Los Alamos National Laboratory, MS M888, Los Alamos, NM, 87545, USA.
المصدر: Animal microbiome [Anim Microbiome] 2022 Jul 30; Vol. 4 (1), pp. 45. Date of Electronic Publication: 2022 Jul 30.
نوع المنشور: Journal Article
اللغة: English
بيانات الدورية: Publisher: BioMed Central Country of Publication: England NLM ID: 101759457 Publication Model: Electronic Cited Medium: Internet ISSN: 2524-4671 (Electronic) Linking ISSN: 25244671 NLM ISO Abbreviation: Anim Microbiome Subsets: PubMed not MEDLINE
أسماء مطبوعة: Original Publication: [London] : BioMed Central, [2019]-
مستخلص: Microbiomes are essential to a host's physiology and health. Despite the overall importance of microbiomes to animal health, they remain understudied in wildlife. Microbiomes function as physical barriers to invading pathogens, and changes in the diversity or composition of microbes within a host may disrupt this barrier. In order to use microbiomes in wildlife ecology, knowledge of the natural variation within and among species is essential. We compare the diversity and composition of two avian species that share the same habitat and niche in our study area, the western screech-owl (Megascops kennicottii) and the whiskered screech-owl (M. trichopsis). We used a targeted 16S sequencing method to improve the taxonomic resolution of microbiomes. We found similar measures of alpha diversity between species and sample types (cloacal samples vs. fecal samples). However, there were significant differences in bacterial species richness among nestlings from different nest boxes, and the composition differed between the two bird species and among nestlings from different nest boxes. Western screech-owls had more variation in alpha diversity and composition and had fewer bacterial species in their core microbiome than whiskered screech-owls. Siblings are likely to yield similar findings for microbiomes; thus, sampling nestlings from different nests may be most informative for monitoring population-level changes.
(© 2022. The Author(s).)
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معلومات مُعتمدة: 3B100A-XX9E Los Alamos National Laboratory, Laboratory Directed Research and Development
فهرسة مساهمة: Keywords: Gut microbiota; Microbial communities; Nestlings; Next generation sequencing; Wildlife
تواريخ الأحداث: Date Created: 20220730 Latest Revision: 20220802
رمز التحديث: 20240628
مُعرف محوري في PubMed: PMC9338619
DOI: 10.1186/s42523-022-00196-7
PMID: 35908068
قاعدة البيانات: MEDLINE
الوصف
تدمد:2524-4671
DOI:10.1186/s42523-022-00196-7