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Data from: Complete chloroplast genome of the genus Cymbidium: lights into the species identification, phylogenetic implications
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DOI:
doi:10.5061/dryad.14214
摘要:
Background: Cymbidium orchids, including some 50 species, are the famous flowers, and they possess high commercial value in the floricultural
Data from: Genetic inference of epiphytic orchid colonization; it may only take one
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关键词:
conservation genetics;Brassavola nodosa;Holocene;Ecological Genetics;Angiosperms;Population Genetics - Empirical
DOI:
doi:10.5061/dryad.m5105
摘要:
. Epiphytic orchids are increasingly threatened by various factors, including anthropogenic habitat disturbance. As cleared areas (e.g. pastures) ar
Data from: A spectacular new species of Habenaria (Orchidaceae) from southern Brazilian Amazon
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Habenaria;Orchidaceae;phylogenetic analysis;DNA;Brazil;Amazon forest;Mato Grosso;Orchids
DOI:
doi:10.5061/dryad.jm63xsj5z
摘要:
A new Habenaria species from the state of Mato Grosso is described and illustrated. Habenaria gracilisegmenta was discovered in campinarana sub-forest, in northern Mato Grosso state, on the southern edge of the Brazilian Amazon. The species is distinguished by its slender habit, few, delicate flowers, and very long, thin lateral segments of the petals and lip, and its morphological affinity with other Neotropical species is unclear. A molecular phylogenetic analysis revealed that the new species does not belong to any of the Neotropical subclades of the genus, constituting an additional lineage. The species is one of two of the genus endemic to the Brazilian Amazon, and considered threatened by the small number of known populations and restricted distribution.
Data from: Genic rather than genome-wide differences between sexually deceptive Ophrys orchids with different pollinators
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关键词:
Genomics\/Proteomics;Ophrys exaltata subsp. archipelagi;Ophrys incubacea;Ophrys garganica;Ophrys sphegodes;Ecological Genetics;speciation;Angiosperms
DOI:
doi:10.5061/dryad.05db4
摘要:
High pollinator specificity and the potential for simple genetic changes to affect pollinator attraction make sexually deceptive orchids an ideal
and evolutionary divergence in sexually deceptive orchids
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关键词:
gene flow;pollinator-driven speciation;desaturase;Ophrys exaltata;plant pollinator interaction;alkenes;Ophrys sphegodes
DOI:
doi:10.5061/dryad.sp58m
摘要:
ly been demonstrated in sexually deceptive orchids, where studies (1) quantified the strength of reproductive isolation in the field; (2) identified genes that app
Data from: An informational diversity framework, illustrated with sexually deceptive orchids in early stages of speciation
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关键词:
systematics;Chiloglottis valida;molecular evolution;Chiloglottis pluricallata;Chiloglottis;Population Genetics - Theoretical;Contemporary Evolution;Population Genetics - Empirical
DOI:
doi:10.5061/dryad.mq5qh
摘要:
ormation on the sexual cues used by the orchids to lure the pollinators enforcing reproductive isolation. We describe possible extensions of this methodology to multiple
Data from: De novo transcriptome assembly databases in the butterfly orchid Phalaenopsis equestris
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关键词:
Phalaenopsis equestris
DOI:
doi:10.5061/dryad.8253q
摘要:
Orchids are renowned for their spectacular flowers and ecological adaptations. After the sequencing of the genome of the tropical epiphytic orchid
Data from: Evaluating multilocus Bayesian species delimitation for discovery of cryptic mycorrhizal diversity
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关键词:
Caladenia;species delimitation;Serendipita vermifera;Bayesian;phylogeny;Serendipita;mycorrhizae;Holocene;Sebacina;coalescent;orchid mycorrhizal fungi
DOI:
doi:10.5061/dryad.2hf40
摘要:
. We obtained 147 fungal isolates from Caladenia, a speciose clade of Australian orchids known to associate with Serendipita fungi. DNA sequence data

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