Results 71 to 80 of about 2,206 (186)

Antibacterial Activity Prediction Model of Traditional Chinese Medicine Based on Combined Data-Driven Approach and Machine Learning Algorithm: Constructed and Validated

open access: yesFrontiers in Microbiology, 2021
Traditional Chinese medicines (TCMs), as a unique natural medicine resource, were used to prevent and treat bacterial diseases in China with a long history.
Jin-Tong Li   +11 more
doaj   +1 more source

Morphology and angiosperm systematics in the molecular era [PDF]

open access: yes, 2018
Several ways in which morphology is used in systematic and evolutionary research in angiosperms are shown and illustrated with examples: 1) searches for special structural similarities, which can be used to find hints for hitherto unrecognized ...
Endress, Peter
core  

Complete chloroplast genome of an Endangered mangrove plant Hernandia nymphiifolia (C. Presl) Kubitzki (Hernandiaceae)

open access: yesMitochondrial DNA. Part B. Resources, 2018
This study presents the chloroplast genome of Hernandia nymphiifolia (C. Presl) Kubitzki (Hernandiaceae) one Endangered mangrove species in China, which was assembled and analyzed by de novo assembly using whole chloroplast genome sequencing data.
Ying Zhang   +4 more
doaj   +1 more source

Characterization of the complete chloroplast genome of the Tangut monkshood Aconitum tanguticum (Ranunculales: Ranunculaceae)

open access: yesMitochondrial DNA. Part B. Resources, 2020
The Tangut monkshood (Aconitum tanguticum) is a perennial herb with high medicinal values. Here, its chloroplast genome was assembled from Illumina sequencing reads.
Qien Li   +6 more
doaj   +1 more source

Characterization of the complete chloroplast genome of the prickly blue poppy Meconopsis horridula Hook. f. & Thomson (Ranunculales: Papaveraceae)

open access: yesMitochondrial DNA. Part B. Resources, 2021
The prickly blue poppy (Meconopsis horridula Hook. f. & Thomson) is a traditional Tibetan medicinal herb with high values. In this study, its chloroplast genome was determined to be 153,761 bp in length with an A + T-biased base composition, and ...
Quehu Dan   +5 more
doaj   +1 more source

Shifts in diversification rates and host jump frequencies shaped the diversity of host range among Sclerotiniaceae fungal plant pathogens [PDF]

open access: yes, 2018
The range of hosts that a parasite can infect in nature is a trait determined by its own evolutionary history and that of its potential hosts. However, knowledge on host range diversity and evolution at the family level is often lacking.
Ackermann   +92 more
core   +3 more sources

Progestogens and androgens influence root morphology of angiosperms in a brassinosteroid‐independent manner

open access: yesThe Plant Journal, Volume 123, Issue 5, September 2025.
Significance Statement Plants produce progesterone and androgens, which alter root morphology in A. thaliana and 60% of tested angiosperms. Brassinosteroids seem uninvolved. Understanding the mechanism is like navigating an unknown city—exemplarily Dittelbrunn (a small village in Bavaria)—where the expected shortcut (interaction with brassinosteroids ...
Karl Ludwig Körber   +11 more
wiley   +1 more source

Aquilegia B gene homologs promote petaloidy of the sepals and maintenance of the C domain boundary

open access: yesEvoDevo, 2017
The model Aquilegia coerulea x “Origami” possesses several interesting floral features, including petaloid sepals that are morphologically distinct from the true petals and a broad domain containing many whorls of stamens.
Bharti Sharma, Elena M. Kramer
doaj   +1 more source

Placing Nothophylica piloburmensis from Cretaceous amber into the angiosperm phylogeny

open access: yesTAXON, Volume 74, Issue 4, Page 933-937, August 2025.
Abstract Recently, we redescribed an amber inclusion from mid‐Cretaceous Kachin amber of Myanmar, previously assigned to the extant genus Phylica in Rhamnaceae (core eudicots), and placed it in a new fossil‐genus, Nothophylica. Based on our reconstructions, we identified new floral features and instead suggested affinities within magnoliids, especially
Simon Beurel   +4 more
wiley   +1 more source

Drug metabolism and disposition diversity of Ranunculales phytometabolites: a systems perspective

open access: yesExpert Opinion on Drug Metabolism & Toxicology, 2016
Introduction: Although investigations in metabolism and pharmacokinetics of Ranunculales phytometabolites are booming, data obtained from human and animal studies have not been summarized as a whole to outline current trends and to predict future development.
Da Cheng, Hao, Ling, Yang
openaire   +2 more sources

Home - About - Disclaimer - Privacy