Results 31 to 40 of about 33,812 (272)

Considering Intra-individual Genetic Heterogeneity to Understand Biodiversity [PDF]

open access: yes, 2019
In this chapter, I am concerned with the concept of Intra-individual Genetic Hetereogeneity (IGH) and its potential influence on biodiversity estimates. Definitions of biological individuality are often indirectly dependent on genetic sampling -and vice ...
A Cárdenas-Flores   +69 more
core   +2 more sources

Complete chloroplast genome sequences of Pyropia dentata (Bangiales, Rhodophyta)

open access: yesMitochondrial DNA. Part B. Resources, 2020
Pyropia dentata is an economically valuable species in seaweed aquaculture in the southwest coastal regions of Korea. Herein, we determined the complete chloroplast (cp) genome sequence of P. dentata using PacBio resequencing data. The whole cp genome is
Sung-Je Choi   +5 more
doaj   +1 more source

Preliminary Study on the Activity of Phycobiliproteins against Botrytis cinerea

open access: yesMarine Drugs, 2020
Phycobiliproteins (PBPs) are proteins of cyanobacteria and some algae such as rhodophytes. They have antimicrobial, antiviral, antitumor, antioxidative, and anti-inflammatory activity at the human level, but there is a lack of knowledge on their ...
Hillary Righini   +4 more
doaj   +1 more source

Rhodolith Beds Heterogeneity along the Apulian Continental Shelf (Mediterranean Sea)

open access: yesJournal of Marine Science and Engineering, 2020
Rhodolith beds represent a key habitat worldwide, from tropical to polar ecosystems. Despite this habitat is considered a hotspot of biodiversity, providing a suite of ecosystem goods and services, still scarce quantitative information is available thus ...
Giovanni Chimienti   +9 more
doaj   +1 more source

Culturable Fungal Community of Pterocladiella capillacea in Keelung, Taiwan: Effects of Surface Sterilization Method and Isolation Medium

open access: yesJournal of Fungi, 2021
Fungi associated with macroalgae are less known when compared with those on wood in the marine environment. In this study, we assessed the diversity of fungi associated with the red alga Pterocladiella capillacea at Chao-Jin Park, Keelung, Taiwan.
Hyo-Jung Cha   +4 more
doaj   +1 more source

Epizooic Diatoms on the Cerci of Ephemeroptera (Caenidae) Naiads [PDF]

open access: yes, 2018
Using scanning electron microscopy, epizooic diatoms were observed growing on the cerci of Caenis amica Hagen naiads (Ephemeroptera, Caenidae). Meridion circulare (Greville) C.
Wujek, Daniel E
core   +3 more sources

Complete mitochondrial genomes of six species of the freshwater red algal order Batrachospermales (Rhodophyta)

open access: yesMitochondrial DNA. Part B. Resources, 2018
Only two mitochondrial (mt) genomes had been reported in members of the red algal order Batrachospermales, which are confined to freshwater habitats. Additional mt genomes of six representative members (Batrachospermum macrosporum, Kumanoa ambigua, K ...
Monica O. Paiano   +6 more
doaj   +1 more source

Similitud de la ficoflora marina en zonas del Atlántico Occidental Tropical y Subtropical

open access: yesCaldasia, 2019
Las macroalgas constituyen un componente muy importante de la biodiversidad marina por su papel en los ecosistemas marino-costeros como productores primarios, competidores por recursos y bioindica-dores de problemas ambientales.
Ana M. Suárez   +1 more
doaj   +1 more source

Biostimulant Effect of Marine Macroalgae Bioextract on Pepper Grown in Greenhouse

open access: yesApplied Sciences, 2020
Marine macroalgae are a vast source of raw materials and biologically active molecules used in the pharmaceutical, cosmetic, food and agricultural industries.
Paulo Melo   +4 more
doaj   +1 more source

Short term effects of irradiance on the growth of Pterocladiella capillacea (Gelidiales, Rhodophyta) [PDF]

open access: yes, 2019
Pterocladiella capillacea has been economically exploited for agar extraction in the Azores for many years. Harvesting dropped to a full stop in the early 1990s due to a population collapse, but restarted in 2013.
Abreu, Maria H.   +5 more
core  

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