Results 1 to 10 of about 229,931 (301)

Spectral characterization, radiative forcing and pigment content of coastal Antarctic snow algae: approaches to spectrally discriminate red and green communities and their impact on snowmelt [PDF]

open access: yesThe Cryosphere, 2021
Here, we present radiative forcing (RF) estimates by snow algae in the Antarctic Peninsula (AP) region from multi-year measurements of solar radiation and ground-based hyperspectral characterization of red and green snow algae collected during a brief ...
A. L. Khan   +6 more
doaj   +1 more source

Codon usage pattern of the ancestor of green plants revealed through Rhodophyta

open access: yesBMC Genomics, 2023
Rhodophyta are among the closest known relatives of green plants. Studying the codons of their genomes can help us understand the codon usage pattern and characteristics of the ancestor of green plants.
Huipeng Yao   +7 more
doaj   +1 more source

Difference in light use strategy in red alga between Griffithsia pacifica and Porphyridium purpureum

open access: yesScientific Reports, 2021
Phycobilisomes (PBSs) are the largest light-harvesting antenna in red algae, and feature high efficiency and rate of energy transfer even in a dim environment. To understand the influence of light on the energy transfer in PBSs, two red algae Griffithsia
Mingyuan Xie   +6 more
doaj   +1 more source

DNA Barcoding of Red Algae (Rhodophyta) in Ternate Island Sea, North Maluku, Indonesia

open access: yesJurnal Ilmiah Perikanan dan Kelautan, 2023
Ternate Island is located on the North Maluku Sea. The North Maluku Sea region includes the Wallacea area and the world's coral triangle. One of the organisms commonly found in this sea is red algae.
Muhammad Janib Achmad   +6 more
doaj   +1 more source

Review: Marine natural products [PDF]

open access: yes, 2005
This review covers the literature published in 2003 for marine natural products, with 619 citations (413 for the period January to December 2003) referring to compounds isolated from marine microorganisms and phytoplankton, green algae, brown algae, red ...
Blunt, John W.   +4 more
core   +3 more sources

Heat Shock Protein 20 Gene Superfamilies in Red Algae: Evolutionary and Functional Diversities

open access: yesFrontiers in Plant Science, 2022
Heat shock protein 20 (Hsp20) genes play important roles in plant growth, development, and response to environmental stress. However, the Hsp20 gene family has not yet been systematically investigated, and its function in red algae (Rhodophyta) remains ...
Tian Gao   +9 more
doaj   +1 more source

Tropical seagrass-associated macroalgae distributions and trends relative to water quality [PDF]

open access: yes, 2007
Tropical coastal marine ecosystems including mangroves, seagrass beds and coral reef communities are undergoing intense degradation in response to natural and human disturbances, therefore, understanding the causes and mechanisms present challenges for ...
Boyer, Joseph N.   +3 more
core   +1 more source

The first two complete mitochondrial genomes for the family Triglidae and implications for the higher phylogeny of Scorpaeniformes

open access: yesScientific Reports, 2017
The mitochondrial genome (mitogenome) can provide useful information for analyzing phylogeny and molecular evolution. Scorpaeniformes is one of the most diverse teleostean orders and has great commercial importance.
Lei Cui   +7 more
doaj   +1 more source

Calcium-phosphate derived from mineralized algae for bone tissue engineering applications [PDF]

open access: yes, 2007
In this work, several routes are described towards obtaining pure inorganic phases derived from Coralline officinallis red algae. The scanning electron microscopy studies have shown that it becomes possible not only to eliminate the undesired organic ...
Grech, Jessica M. R.   +4 more
core   +1 more source

OPTIMATION STUDY OF CARRAGEENAN EXTRACTION FROM RED ALGAE (Eucheuma cottonii)

open access: yesJurnal Riset Kimia, 2015
Carrageenan is a general name for polysacharides, it is made up of sodium, potassium, magnesium, and calcium sulphat esters of galactose and 3.6-anhydrogalactose units.
Refilda -   +6 more
doaj   +1 more source

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