About: Phylogeography and genetic diversity of the copepod family Cyclopidae (Crustacea: Cyclopoida) from freshwater ecosystems of Southeast Nigeria

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About: Phylogeography and genetic diversity of the copepod family Cyclopidae (Crustacea: Cyclopoida) from freshwater ecosystems of Southeast Nigeria Goto Sponge NotDistinct Permalink

An Entity of Type : schema:ScholarlyArticle, within Data Space : wasabi.inria.fr associated with source document(s)

Attributes	Values
type	Academic Article research paper schema:ScholarlyArticle
isDefinedBy	Covid-on-the-Web dataset
has title	Phylogeography and genetic diversity of the copepod family Cyclopidae (Crustacea: Cyclopoida) from freshwater ecosystems of Southeast Nigeria
Creator	Hu, Wei Wang, Jinhui Ni, Yijun Okoro, Joseph Ubachukwu, Patience Yin, Mingbo Chibueze Odii, Elijah Chukwuemeka Abonyi, Francis Chukwuenyem Ebido, Chike Hodges Orakwelu, Chinemerem
Source	PMC
abstract	BACKGROUND: Copepods are key components of aquatic ecosystems and can help regulate the global carbon cycle. Much attention has been paid to the species diversity of copepods worldwide, but the phylogeography and genetic diversity of copepods in Nigeria is unexplored. RESULTS: Using a mitochondrial cytochrome c oxidase subunit I marker, we preformed phylogenetic and phylogeographic analyses for Cyclopidae copepods in Southeast Nigeria. A high species diversity of Cyclopidae in Nigeria: 5 species of Tropocyclops, 5 species of Mesocyclops and 2 species of Thermocyclops from Cyclopidae were identified in 15 populations. Moreover, we detected 18 unique haplotypes, which fell into two distinct clades. Pairwise genetic distances (uncorrected p-distances) among the species of Cyclopidae ranged from 0.05 to 0.257. Several species co-existed in the same lake, and some haplotypes were shared among different geographic populations, suggesting a dispersal of Cyclopidae in our sampling region. Finally, we found that the population genetic diversity for each species of Cyclopidae was low in Nigeria. CONCLUSIONS: Our findings explored the species diversity and distribution of copepods within the family Cyclopidae for 15 Nigerian freshwater ecosystems: a high species diversity of Cyclopidae copepods was detected over a small geographic sampling range. Results from this study contribute to a better understanding of copepod diversity of Nigerian freshwater ecosystems.
has issue date	2020-04-21(xsd:dateTime)
bibo:doi	10.1186/s12862-020-01608-5
bibo:pmid	32316908
has license	cc-by
sha1sum (hex)	2a833e02cb0691dc123fae94852e73ed8745932e
schema:url	https://doi.org/10.1186/s12862-020-01608-5
resource representing a document's title	Phylogeography and genetic diversity of the copepod family Cyclopidae (Crustacea: Cyclopoida) from freshwater ecosystems of Southeast Nigeria
has PubMed Central identifier	PMC7171763
has PubMed identifier	32316908
schema:publication	BMC Evol Biol
resource representing a document's body	covid:2a833e02cb0691dc123fae94852e73ed8745932e#body_text
is schema:about of	named entity 'Cyclopidae' named entity 'species' named entity 'oxidase' named entity 'study' named entity 'haplotypes' named entity 'analyses' named entity 'copepods' named entity 'LAKE' named entity 'MARKER' named entity 'SPECIES DIVERSITY' named entity 'KEY' named entity 'FOUND' named entity 'FRESHWATER ECOSYSTEMS' named entity 'IDENTIFIED' named entity 'MUCH' named entity 'REGULATE' named entity 'FRESHWATER ECOSYSTEMS' named entity 'GENETIC DIVERSITY' named entity 'geographic' named entity 'species' named entity 'fell' named entity 'Background' named entity 'clades' named entity 'phylogeographic' named entity 'Nigerian' named entity 'aquatic ecosystems' named entity 'Nigerian' named entity 'genetic diversity' named entity 'Cyclopidae' named entity 'freshwater' named entity 'Thermocyclops' named entity 'Cyclopidae' named entity 'haplotypes' named entity 'Copepods' named entity 'global carbon cycle' named entity 'genetic diversity' named entity 'Tropocyclops' named entity 'Phylogeography' named entity 'Crustacea' named entity 'Cyclopoida' named entity 'Moina' named entity 'backcrossing' named entity 'COI' named entity 'haplotypes' named entity 'PCR' named entity 'introgression' named entity 'Calanus pacificus' named entity 'biodiversity' named entity 'Cyclopoida' named entity 'genomic DNA' named entity 'N2O' named entity 'Copepoda' named entity 'COI' named entity 'outgroup' named entity 'COI' named entity 'dispersal routes' named entity 'Cyclopidae' named entity 'Cyclopidae' named entity 'hybrids' named entity 'cryptic species' named entity 'copepods' named entity 'COI' named entity 'Venezuela' named entity 'species complex' named entity 'Hybridization' named entity 'morphology' named entity 'genus' named entity 'molecular data' named entity 'gene' named entity 'sibling species' named entity 'sequence variation' named entity 'cytochrome c oxidase subunit'

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