Results 51 to 60 of about 2,203 (213)

Types and Abundance of Periphyton in the Ceramic Substrate Placed in the Salo River, Salo District, Kampar Regency [PDF]

open access: yes, 2015
Periphyton is a sessile microscopic organism attach on certain substrate. Research aims to determine the type and abundance of periphyton on ceramic substrate has been carried out in April-May 2015 in the Salo River.
Sihotang, C. (Clemens)   +2 more
core  

Life cycle and molecular phylogeny of Vaucheria piloboloides (Vaucheriales, Xanthophyceae) from Sado Island, Japan

open access: yesPhycological Research, Volume 72, Issue 4, Page 258-265, October 2024.
SUMMARY The siphonous, yellow–green alga Vaucheria piloboloides (Vaucheriales, Xanthophyceae) is the type species of the section Piloboloideae and is widely reported worldwide. Despite its taxonomic importance and broad range distribution, its detailed life cycle and molecular phylogenetic position are unknown.
Masakazu Hoshino   +3 more
wiley   +1 more source

Periphyton Community Structure in the Floating-net Cage in the Koto Panjang Dam, Kampar Regency, Riau Province [PDF]

open access: yes, 2015
Periphyton is a type of algae that commonly inhabit the surface of immersed objects. A research aims to understand the periphyton community (types and abundance) in the floating-net cage in the Koto Panjang Dam has been conducted from May to June 2015 ...
Atmawati, D. (Dwi)   +2 more
core  

Let's talk about sex: Why reproductive systems matter for understanding algae

open access: yesJournal of Phycology, Volume 60, Issue 3, Page 581-597, June 2024.
Abstract Sex is a crucial process that has molecular, genetic, cellular, organismal, and population‐level consequences for eukaryotic evolution. Eukaryotic life cycles are composed of alternating haploid and diploid phases but are constrained by the need to accommodate the phenotypes of these different phases.
Stacy A. Krueger‐Hadfield
wiley   +1 more source

Diversity of Phytoplankton in the Solok Pulau Lake, Tanjung Balam Village, Siak Hulu Sub-Regency, Kampar Regency, Riau Province [PDF]

open access: yes, 2016
A study on the diversity of phytoplankton in the Solok Pulau Lake was conducted fromOctober–December 2015. This research aims to understand the diversity and abundance ofplankton in that area.
Andriawan, H. (Hendri)   +2 more
core  

Structurally flexible macro-organization of the pigment-protein complexes of the diatom Phaeodactylum tricornutum [PDF]

open access: yes, 2008
By means of circular dichroism (CD) spectroscopy, we have characterized the organization of the photosynthetic complexes of the diatom Phaeodactylum tricornutum at different levels of structural complexity: in intact cells, isolated thylakoid membranes ...
Garab, G   +5 more
core   +1 more source

Recent developments and challenges in algal protein and peptide extraction strategies, functional and technological properties, bioaccessibility, and commercial applications

open access: yesComprehensive Reviews in Food Science and Food Safety, Volume 23, Issue 3, May 2024.
Abstract The burgeoning demand for protein, exacerbated by population growth and recent disruptions in the food supply chain, has prompted a rapid exploration of sustainable protein alternatives. Among these alternatives, algae stand out for their environmental benefits, rapid growth, and rich protein content.
Gulsah Karabulut   +2 more
wiley   +1 more source

DOS NUEVOS REGISTROS DEL GÉNERO VAUCHERIA A.P. DE CANDOLLE (VAUCHERIACEAE, XANTHOPHYCEAE) PARA LA COSTA DEL PACÍFICO DE MÉXICO

open access: yesPolibotánica, 2008
Se registra por primera vez a Vaucheria longicaulis Hoppaugh y Vaucheria velutina C. Agardh (Vaucheriaceae, Xanthophyceae) para la costa del Pacífico de México, con base en el material recolectado en la costa occidental de Baja California y Guerrero ...
A. Catalina Mendoza-González   +3 more
doaj  

How many species of algae are there? A reprise. Four kingdoms, 14 phyla, 63 classes and still growing

open access: yesJournal of Phycology, Volume 60, Issue 2, Page 214-228, April 2024.
Abstract To date (1 November 2023), the online database AlgaeBase has documented 50,589 species of living algae and 10,556 fossil species here referred to four kingdoms (Eubacteria, Chromista, Plantae, and Protozoa), 14 phyla, and 63 classes. The algae are the third most speciose grouping of plant‐like organisms after the flowering plants (≈382,000 ...
Michael D. Guiry
wiley   +1 more source

Asterosiphon dichotomus (Kützing) Rieth (Vaucheriales, Ochrophyta, Xanthophyceae) in sub-arid agricultural soils of Catalonia (Spain) Asterosiphon dichotomus (Kützing) Rieth ( Vaucheriales, Ochrophyta, Xanthophyceae) en suelos sub-áridos de Cataluña (España)

open access: yesGayana: Botanica, 2010
En una campaña de muestreo en la provincia Lleida (Cataluña, España), se han recolectado diversas algas edáfcas en campos agrícolas. En una de las localidades estudiadas se encontró Asterosiphon dichotomus (Kützing) Rieth (Vaucheriales, Ochrophyta ...
Jaume Cambra-Sánchez
doaj  

Home - About - Disclaimer - Privacy