Results 61 to 70 of about 362,961 (264)

The complete mitochondrial genome of Ruspolia yunnana (Orthoptera: Tettigoniidae: Conocephalinae)

open access: yesMitochondrial DNA. Part B. Resources, 2022
The complete mitochondrial genome of Ruspolia yunnana was 15,794 bp and consisted of 37 genes and a control region. The A + T content of the mitogenome was as high as 71.3%.
Jing Liu, Xiangyi Lu, Xun Bian
doaj   +1 more source

An Exploration into the Ethics of Cloning Endangered Species [PDF]

open access: yes, 2012
Researchers are cloning endangered species, expanding the debate on human cloning to include both the value of evolution and the question of whether ethical issues affecting endangered species should be defined in terms of human medical benefit.
Drummond, Carol
core   +1 more source

Establishing reproductive seasons for the conservation of the critically endangered Kashmir red deer Cervus Hanglu

open access: yesScientific Reports
Ungulates living in seasonal environments adopt complex life history strategies to cope with pronounced temporal and spatial variability in environmental conditions and resource availability.
Tanushree Srivastava   +7 more
doaj   +1 more source

The complete chloroplast genome of Camellia nitidissima (Theaceae)

open access: yesMitochondrial 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   +3 more
doaj   +1 more source

A Highly Sensitive SERS and RRS Coupled Di-Mode Method for CO Detection Using Nanogolds as Catalysts and Bifunctional Probes

open access: yesNanomaterials, 2020
Carbon monoxide (CO) is a commonly poisonous gas. It is important to detect CO in daily life. Herein, a new and sensitive surface enhanced Raman scattering (SERS) and resonance Rayleigh scattering (RRS) coupled di-mode method was developed for CO, based ...
Dongmei Yao   +5 more
doaj   +1 more source

Den Use Patterns of Endangered San Joaquin Kit Foxes in Urban Environments May Facilitate Disease Transmission

open access: yesAnimals
A robust population of endangered San Joaquin kit foxes (Vulpes macrotis mutica; SJKFs) occurs in the city of Bakersfield, CA. In 2013, sarcoptic mange was detected and significantly reduced SJKF abundance.
Brian L. Cypher   +4 more
doaj   +1 more source

Space-Based Genetic Cryoconservation of Endangered Species [PDF]

open access: yes, 1996
Genetic materials of endangered species must be maintained, for cryoconservation, permanently near liquid nitrogen temperatures below 77 K. Due to the instability of human institutions, permanent safety is best provided at storage sites that maintain ...
Mautner, Michael Noah
core   +1 more source

Environment libraries : endangered species? [PDF]

open access: yes, 2007
Slashed budgets, accusations of political interference in science, protests from over 10,000 scientists, aggressive senatorial oversight hearings: who knew libraries could be at the center of such controversy.
Dennie, Danielle
core  

ENDANGERED SPECIES

open access: yes
The issue of endangered species has garnered significant attention in recent years as the global community grapples with the escalating threat of species extinction. This abstract provides a comprehensive overview of the key facets surrounding endangered species, including the causes of their decline, the ecological and environmental consequences, and ...
Ikromova, Dilnavoz, Izzatova, Munisa
openaire   +2 more sources

Economic Growth and Threatened and Endangered Species Listings: A VAR Analysis [PDF]

open access: yes
We conduct several analyses to examine the link between threatened and endangered species listings and macroeconomic activity. Preliminary tests using ordinary least squares are run on both time series data on the national level and cross sectional data ...
Catherine M. Chambers   +2 more
core  

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