Results 31 to 40 of about 48,193 (329)

Representation of the Hyrcanian forest (northern Iran) in modern pollen rain revealed by palynological and DNA-metabarcoding data

Acta Palaeobotanica, 2023
We studied the modern pollen rain in two different landscapes from Hyrcanian lowland forests up to the slopes of the Alborz Mountains in Gilan province for the first time. Pollen traps were installed for one year and moss samples were collected along two
Leila Homami Totmaj, Arash Rasi, Katrin Neumann, Sepideh Pirouzi, Kammaledin Alizadeh, Hermann Behling   +5 more
doaj   +1 more source

Rubisco evolution in C4 eudicots: an analysis of Amaranthaceae sensu lato [PDF]

, 2015
BACKGROUND Rubisco (ribulose-1,5-bisphosphate carboxylase/oxygenase) catalyses the key reaction in the photosynthetic assimilation of CO₂. In C₄ plants CO₂ is supplied to Rubisco by an auxiliary CO₂-concentrating pathway that helps to maximize the ...
Filatov, Dmitry A., Kapralov, Maxim V., Smith, J. Andrew C.   +2 more
core   +1 more source

Phylogenetic analysis of the relict species Dryopteris filix-mas (L.) Schott. by the chloroplast gene (rbcL) and features of modern ontogenesis on the Mangistau Peninsula, Kazakhstan [PDF]

Caspian Journal of Environmental Sciences
The article presents the study results of the populations of the relict species Dryopteris filix-mas (L.) Schott on the territory of the Tyubkaragan Peninsula in the Mangistau region, Kazakhstan.
Akzhunis Imanbayeva, Saule Mukhtubayeva, Zhanna Adamzhanova, Nurzhaugan Duisenova, Dinara Zharassova, Akimzhan Lukmanov, Orazov Aidyn   +6 more
doaj   +1 more source

Diversity and Spatial Distribution of Chromophytic Phytoplankton in the Bay of Bengal Revealed by RuBisCO Genes (rbcL)

Frontiers in Microbiology, 2019
Phytoplankton are the basis of primary production and play important roles in regulating energy export in marine ecosystems. Compared to other regions, chromophytic phytoplankton are considerably understudied in the Bay of Bengal (BOB).
Laxman Pujari, Chao Wu, J. Kan, Nan Li, Xingzhou Wang, Guicheng Zhang, Xiaomei Shang, Min Wang, Chunxi Zhou, Jun Sun   +9 more
semanticscholar   +1 more source

Morphological characterization and phylogenetic analysis of aeroterrestrial Vischeria/Eustigmatos strains with industrial potential

Biotechnology & Biotechnological Equipment, 2019
Microalgae are subject of extensive scientific and commercial interest in terms of both fundamental ecology and biotechnological potential. Here, we describe five Bulgarian aeroterrestrial strains of the Eustigmatos/Vischeria group, which have shown ...
Petya Stoykova, Maya Stoyneva-Gärtner, Blagoy Uzunov, Georg Gärtner, Ivan Atanassov, Petya Draganova, Cvetanka Borisova   +6 more
doaj   +1 more source

Molecular phylogenetics of Melastomataceae and Memecylaceae [PDF]

, 2001
Melastomataceae are among the most abundant and diversified groups of plants throughout the tropics, but their intrafamily relationships and morphological evolution are poorly understood. Here we report the results of parsimony and maximum likelihood (ML)
Clausing, G., Renner, Susanne S.
core   +1 more source

Complete chloroplast genome of vulnerable medicinal plant Saraca asoca (Fabaceae)

Mitochondrial DNA. Part B. Resources, 2020
The complete chloroplast genome sequences of vulnerable medicinal plant Saraca asoca (Roxb.) Willd. (Fabaceae) was sequenced. A total of 5,206,216,851 paired-end filtered reads of 151 bp were obtained.
Mohammad Ajmal Ali, Soo-Yong Kim, Tapan Kumar Pan, F. Al-Hemaid, M. S. Elshikh, Meena Elangbam, Joongku Lee, Mohammad Abul Farah, Khalid M. Al-Anazi   +8 more
doaj   +1 more source

trnL outperforms rbcL as a DNA metabarcoding marker when compared with the observed plant component of the diet of wild white-faced capuchins (Cebus capucinus, Primates)

PLoS ONE, 2018
DNA metabarcoding is a powerful tool for assessing the diets of wild animals, but there is no clear consensus on which proposed plant barcoding marker is most suitable for dietary analysis.
Elizabeth K. Mallott, P. Garber, R. Malhi   +2 more
semanticscholar   +1 more source

Mitogenome analysis of a green tide forming Ulva from California, USA confirms its identity as Ulva expansa (Ulvaceae, Chlorophyta)

Mitochondrial DNA. Part B. Resources, 2018
An unknown species of marine sea lettuce was observed forming green tides consecutive years from 2014 to 2016 in Seaside, California. This Ulva sp. was similar in thallus size and shape to U. expansa.
Jeffery R. Hughey, Kathy Ann Miller, Paul W. Gabrielson   +2 more
doaj   +1 more source

DNA barcoding as a molecular tool to track down mislabeling and food piracy [PDF]

, 2015
DNA barcoding is a molecular technology that allows the identification of any biological species by amplifying, sequencing and querying the information from genic and/or intergenic standardized target regions belonging to the extranuclear genomes ...
Barcaccia, Gianni, Cassandro, Martino, Lucchin, Margherita   +2 more
core   +2 more sources