Results 51 to 60 of about 45,021 (275)

Molecular identification and phytochemical profiling of kamiling (wild toxic plant) using thin layer chromatography

open access: yesInternational Journal of Secondary Metabolite, 2018
Some plants may only be known by the people in their own respective place. Consequently, there is a need for the authentication and further study of wild toxic plant known by indigenous people.
Dana Theresa C. De Leon   +3 more
doaj   +1 more source

Uncovering the sources of DNA found on the Turin Shroud [PDF]

open access: yes, 2015
The Turin Shroud is traditionally considered to be the burial cloth in which the body of Jesus Christ was wrapped after his death approximately 2000 years ago.
Achilli, Alessandro   +4 more
core   +1 more source

Establishment of DNA Genetic Marker Identification System for Plant Evidence [PDF]

open access: yesFayixue Zazhi, 2018
Objective To establish a species identification system based on DNA genetic markers for plant evidence. Methods Two hundred common plants in Shanghai were collected and identified by morphological characteristics. The primers of gene segments rbcL, matK,
LI Hui, XIA Pan, WANG Chuang, et al
doaj   +1 more source

CELLULAR AND MOLECULAR MECHANISMS OF BIOMINERALISATION IN A SILICIFYING HAPTOPHYTE PRYMNESIUM NEOLEPIS [PDF]

open access: yes, 2014
Full version unavailable due to 3rd party copyright restrictions.Haptophytes are renowned for the most prominent and biogeochemically important group of marine calcifiers: coccolithophores. The unexpected discovery of a unique, silicifying member of this
Durak, Grazyna
core   +1 more source

Molar Volumes in Molten KCl, RbCl, TlCl, KCl-TlCl, and RbCl-TlCl

open access: yesZeitschrift für Naturforschung A, 1972
Abstract Densities in molten KCl, RbCl, TlCl, KCl-TlCl and RbCl-TlCl at various temperatures (t °C) were measured to within ±0.1% by iridium pyknometry. For the pure melts the results fit empirical equations of the form ρ=a-bt. The molar volumes at the melting points were derived and tested against other melting-point data for ...
E.R. Buckle, P.E. Tsaoussoglou
openaire   +1 more source

Chloroplast Stress Signals Orchestrate Epidermis‐Specific Remodeling of Mitochondria and ER Under High Light

open access: yesAdvanced Science, EarlyView.
High light exposure triggers an epidermis‐specific remodeling of mitochondria and ER in Arabidopsis, driven by chloroplast‐derived signals. Live‐cell imaging shows that HL rapidly suppresses mitochondrial motility, followed by fusion‐driven elongation and ER cisternal expansion.
Evan R. Angelos   +12 more
wiley   +1 more source

A new species of Tetradesmus ( Chlorophyceae , Chlorophyta ) isolated from desert soil crust habitats in southwestern North America

open access: yesPlant and Fungal Systematics, 2019
A new species of Tetradesmus (Tetradesmus adustus) is described from desert soils of southwestern North America. The identification is based on phylogenetic analysis of data from nuclear (ITS2 rDNA) and plastid (rbcL, tufA) barcode markers.
Elizaveta F. Terlova, Louise A. Lewis
doaj   +1 more source

Salt Water Drops Slide Faster: Ionic Modulation of Drop Friction

open access: yesAdvanced Science, EarlyView.
Salt ions markedly accelerate water drops on conductive substrates coated with nanometer‐thin hydrophobic layers. Across diverse electrolytes and surfaces, higher ion concentration consistently lowers kinetic friction by reducing contact angle hysteresis.
Dongho Shin   +6 more
wiley   +1 more source

Bioinformatics Analysis and Characterization of RuBisCO's large subunit in some lettuce genotypes [PDF]

open access: yesمجله بیوتکنولوژی کشاورزی, 2019
Objective Lettuce is among one of the oldest vegetables in the world originally lodge in India and Central Asia. This study aims to evaluate the genetic diversity of fifteen lettuce genotypes by using the rbcl gene and protein sequences.
bahman fazeli nasab   +2 more
doaj   +1 more source

Specifics about Specific Ion Adsorption from Heterodyne-Detected Second Harmonic Generation

open access: yes, 2019
Ion specific outcomes at aqueous interfaces remain among the most enigmatic phenomena in interfacial chemistry. Here, charged fused silica/water interfaces have been probed by homodyne- and heterodyne-detected (HD) second harmonic generation (SHG ...
Boamah, Mavis D.   +4 more
core   +2 more sources

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