Results 61 to 70 of about 20,462 (204)

Screening of universal DNA barcodes for identifying grass species of Gramineae

open access: yesFrontiers in Plant Science, 2022
There is currently international interest in applying DNA barcoding as a tool for plant species discrimination and identification. In this study, we evaluated the utility of four candidate plant DNA barcoding regions [rbcL, matK, trnL-F, and internal ...
Jianli Wang   +5 more
doaj   +1 more source

A new combination and typification of Pouzolzia peteri Friis (Urticaceae)

open access: yesNordic Journal of Botany, EarlyView.
Pouzolzia peteri, a lesser‐known species from the African continent, is currently classified as a member of the genus Pouzolzia. However, based on the morphological characteristics of its male flowers and leaf venation, its transfer to the genus Gonostegia is proposed.
Amit Gupta, Vijay V. Wagh
wiley   +1 more source

Assembling and dietary application of a local trnL metabarcoding database for Cervus nippon kopschi in Taohongling Nature Reserve [PDF]

open access: yesBiodiversity Data Journal
The quality and completeness of the reference database have a direct impact on the accuracy of forage plant identification, thereby influencing the level of conservation and management of wildlife resources.
Yuqin Liu   +6 more
doaj   +3 more sources

Terniopsis chanthaburiensis (Podostemaceae), a new record for China and its complete plastid genome

open access: yesNordic Journal of Botany, EarlyView.
The genus Terniopsis consists of plants that have not been thoroughly studied, with many species remaining taxonomically unresolved. In this study, Terniopsis chanthaburiensis is reported as a new record of China based on morphological traits. Then, we assembled and annotated its chloroplast genome based on genome skimming data.
Huan‐Xi Yu   +7 more
wiley   +1 more source

Patterns of Nucleotide Substitution in Angiosperm cpDNA trnL (UAA)–trnF (GAA) Regions [PDF]

open access: yesMolecular Biology and Evolution, 2000
Patterns of substitution in chloroplast encoded trnL_F regions were compared between species of Actaea (Ranunculales), Digitalis (Scrophulariales), Drosera (Caryophyllales), Panicoideae (Poales), the small chromosome species clade of Pelargonium (Geraniales), each representing a different order of flowering plants, and Huperzia (Lycopodiales). In total,
Bakker, F.T.   +6 more
openaire   +2 more sources

Исследование изменчивости хлоропластной ДНК некоторых видов Astragalus секции Helmia и Astragalus arcanus секции Erioceras (Fabaceae)

open access: yesTurczaninowia, 2023
Анализ последовательностей хлоропластной ДНК выявил высокий полиморфизм длины и нуклеотидного состава регионов trnF–trnV и интрона trnL для видов секций Helmia рода Astragalus (Fabaceae).
Михаил Сергеевич Князев   +3 more
doaj   +1 more source

Reinstatement of the name Anisochilus eriocephalus Benth. (Lamiaceae) supported by micromorphological and molecular data

open access: yesNordic Journal of Botany, EarlyView.
In 2019, A. J. Paton et al. proposed a new taxonomic combination, transferring Anisochilus carnosus (L.f.) Wall. ex Benth. to Coleus strobilifer (Benth.) A.J.Paton, and including Anisochilus eriocephalus Benth. within this broader circumscription.
Amaladoss Arthi Nisha   +1 more
wiley   +1 more source

Petrocodon gracilis (Gesneriaceae) is a synonym of P. mirus based on morphological and molecular data

open access: yesNordic Journal of Botany, EarlyView.
Petrocodon gracilis T.Ding & B.Pan and P. mirus X.Z.Shi, J.X.Fu & Li H.Yang are two recently described species exhibiting nearly identical morphology. To determine whether they represent the same taxon, we compared their type localities, type materials, and morphological features and conducted phylogenetic analyses using the nuclear internal ...
Nan Li   +3 more
wiley   +1 more source

Phylogenetic Study of Mangifera laurina and its Related Species Using cpDNA trnL-F Spacer Markers

open access: yesHayati Journal of Biosciences, 2010
Phylogenetic study of cpDNA intergenic spacer trnL-F of Mangifera laurina and their related species within the genus Mangifera in Indonesia was conducted using Rutaceae as the outgroup.
FITMAWATI, ALEX HARTANA
doaj   +3 more sources

What Hides in the Heights? The Case of the Iberian Endemism Bromus picoeuropeanus

open access: yesPlants, 2023
Bromus picoeuropeanus is a recently described species belonging to a complex genus of grasses. It inhabits stony soils at heights ranging from 1600 to 2200 m in Picos de Europa (Cantabrian Mountains, northern Spain).
Claudia González-Toral   +3 more
doaj   +1 more source

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