Results 101 to 110 of about 4,588,229 (364)

Application of environmental DNA to detect an endangered marine skate species in the wild

PLoS ONE, 2017
Environmental DNA (eDNA) techniques have only recently been applied in the marine environment to detect the presence of marine species. Species-specific primers and probes were designed to detect the eDNA of the endangered Maugean skate (Zearaja maugeana)
K. Weltz, J. Lyle, J. Ovenden, J. Morgan, D. Moreno, J. Semmens   +5 more
semanticscholar   +1 more source

Chemical Composition, Antioxidant, and Antibacterial Activities of Mezilaurus duckei (Lauraceae)

Chemistry &Biodiversity, EarlyView.
ABSTRACT Mezilaurus duckei, a Brazilian endemic tree species found exclusively in the Amazon Rainforest, is primarily exploited for timber in construction. Due to its endangered status, this study aimed to investigate the chemical profile and biological properties of the ethanolic extract and its phases derived from M. duckei leaves. Chemical profiling
Bruna S. Moroto, Valéria S. Gonçalves, David J. Machate, Talita V. Freire, Érica L. Santos, Flávio M. Alves, Ana C. Micheletti, Nídia C. Yoshida   +7 more
wiley   +1 more source

The complete chloroplast genome of Camellia nitidissima (Theaceae)

Mitochondrial DNA. Part B. Resources, 2020
Camellia nitidissima is an endangered species. This species contains two varieties. Here, we report on the chloroplast genomes of C. nitidissima var. nitidissima from Fangcheng (GenBank accession MT157617) and Nanning (MT157618), as well as one sample of
Shangli Liu, Siyu Pei, Lin Huang, Shaoqing Tang   +3 more
doaj   +1 more source

Actual State and Changes of Flora and Vegetation in the Broczówka Steppe Reserve [PDF]

, 2011
This paper presents floristic characterization of xerothermic plant associations and analysis of changes of flora within Broczówka steppe reserve. The floristic research was carried out in 2004-2009.
Cwener, Anna, Nowak, Marcin
core   +1 more source

Biobanking efforts and new advances in male fertility preservation for rare and endangered species

Asian Journal of Andrology, 2015
Understanding and sustaining biodiversity is a multi-disciplinary science that benefits highly from the creation of organized and accessible collections of biomaterials (Genome Resource Banks).
P. Comizzoli
semanticscholar   +1 more source

Chemotaxonomy and Bioactivity of Cupressus sempervirens Varieties Essential Oils: Insights Into Their Antioxidant and Enzyme Inhibitory Potential

Chemistry &Biodiversity, EarlyView.
This figure summarizes the study on the chemotaxonomy and biological activities of essential oils from three Tunisian Cupressus sempervirens varieties (var. horizontalis, var. numidica, and var. pyramidalis). Essential oils were obtained by hydrodistillation and analyzed by GCMS, revealing 47 identified compounds, with α‐pinene and 3‐carene as the ...
Hanène Medini, Meriem Khouja, Mohamed Larbi Khouja, Stefano Banfi, Ameur Elaissi   +4 more
wiley   +1 more source

Is the Endangered Species Act Endangering Species? [PDF]

We develop theory and present a suite of theoretically consistent empirical measures to explore the extent to which market intervention inadvertently alters resource allocation in a sequentialmove principal/agent game.
Daniel E. Osgood, John A. List, Michael Margolis   +2 more
core  

A Workflow for Selecting, Profiling, and Optimizing Plant Extracts for Cosmetic Applications

Chemistry &Biodiversity, EarlyView.
ABSTRACT In response to the growing demand for innovative natural ingredients in cosmetics, this study proposes a structured approach to identifying bioactive plant species available in France. From 1614 species screened for regulatory acceptability and innovation potential, 18 were shortlisted for phytochemical profiling (high‐performance liquid ...
Maria Viéytez, Aline Robert‐Hazotte, Amélie Thomas, Véronique Nardello‐Rataj, Xavier Fernandez   +4 more
wiley   +1 more source

Atomically Precise Metal Clusters for Efficient Catalytic Conversion of Nitrate to High‐Valued Chemicals

Chemistry–Methods, EarlyView.
This review systematically summarizes the current researches on metal clusters in the electroreduction of nitrate to produce high‐valued chemicals, including NH3, urea, cyclohexanone oxime, and amino acids. This review aims to provide valuable insights for the design of high‐performance metal cluster catalysts to achieve efficient conversion of nitrate
Jinzhi Lu, Yongying Mou, Yan Zhu
wiley   +1 more source

Vernalization affects the germination performance of the wetland endangered species Eleocharis carniolica [PDF]

, 2023
Giacomo Trotta, Roberta M. Ceriani, Valentino Casolo, Jessica Bellingardi, Francesco Boscutti, Marco Vuerich, Elisa Petrussa   +6 more
openalex   +1 more source