Results 101 to 110 of about 2,237,787 (304)

Morphological variability in second language Spanish [PDF]

, 2007
Research on morphological variability in second language (L2) acquisition has focused on the syntactic consequences of variability: that is, whether or not morphological variability entails underlying syntactic deficits.
McCarthy, Corrine Lee.
core  

RoundMi: A quantitative method to analyze mitochondrial morphology in mitotic cells

FEBS Open Bio, EarlyView.
RoundMi is a workflow for rapid analysis of mitochondrial morphology in mitotic cells. By combining adaptive preprocessing with automated segmentation and quantification, it enables accurate measurements from single focal plane images, reducing acquisition time and computational demands while remaining compatible with high‐throughput fixed and live ...
Elmira Parvindokht Bararpour, Christine Volmert, Valentina Piano   +2 more
wiley   +1 more source

The variability of frontal and occipital features of Homo erectus: a comparative analysis of unpublished fragmentary fossils from Sangiran, Indonesia

UISPP Journal, 2019
Since the first publication of Dubois in 1894, the diagnosis of Homo erectus is based on a list of morphological features established and updated after successive major discoveries made in the 20th century.
Lisa Gollette, Florent Détroit, Neni Trilusiana Rahmawati, Janatin Hastuti, Rusyad Adi Suriyanto, Dominque Grimaud-Hervé   +5 more
doaj   +1 more source

Which morphological characteristics are most influenced by the host matrix in downy mildews? : A case study in Pseudoperonospora cubensis [PDF]

, 2012
Before the advent of molecular phylogenetics, species concepts in the downy mildews, an economically important group of obligate biotrophic oomycete pathogens, have mostly been based upon host range and morphology.
Marco Thines, Runge, Fabian, Ndambi, Beninweck, Thines Marco, Fabian Runge, Beninweck Ndambi, Thines, Marco, Runge Fabian, Ndambi Beninweck   +8 more
core   +2 more sources

Aquaporin‐3 and aquaporin‐5 impact the development of pancreatic ductal adenocarcinoma spheroids

FEBS Open Bio, EarlyView.
Schematic representation of the role of aquaporin‐3 (AQP3) and aquaporin‐5 (AQP5) in pancreatic ductal adenocarcinoma (PDAC). Both proteins are upregulated in PDAC and are associated with tumor progression and metastatic potential. Silencing AQP3 or AQP5 in PDAC spheroids results in decreased diameter, area, and overall growth, underscoring their key ...
Catarina Pimpão, Diogo M. Engrácia, Graça Soveral, Filipa Mendes   +3 more
wiley   +1 more source

A new cryptic species of Polybiidae (Crustacea: Decapoda: Portunoidea) from the East Atlantic, with considerations on the genus Polybius

European Journal of Taxonomy
The use of integrative taxonomy has confirmed the existence of a new distinct crab species, cryptic, within the group of the former genus Liocarcinus, now Polybius, closely related to P. holsatus, P. vernalis and P. marmoreus.
Enrique García-Raso, Cédric d’Udekem d’Acoz, Abdellatif Moukrim, Christoph D. Schubart, Jose A. Cuesta   +4 more
doaj   +1 more source

Complete mitochondrial genome of the phenotypically-diverse sea urchin Strongylocentrotus intermedius (Strongylocentrotidae, Echinoidea)

Mitochondrial DNA. Part B. Resources, 2017
The complete mitochondrial genomes are sequenced in two individuals representing two morphological forms, ‘usual’ (U) and ‘gray’ (G), of the short-spined sea urchin Strongylocentrotus intermedius.
Evgeniy S. Balakirev, Vladimir A. Pavlyuchkov, Francisco J. Ayala   +2 more
doaj   +1 more source

Morphological variability of Navicula perminuta Grunow

Japanese Journal of Water Treatment Biology, 1992
Approximately 500 specimens of Navicula perminuta Grunow. were analyzed from light micrographs on the basis of the shape of valve, apices, the direction and density of the striae at the centre, the shape and width of the central area, and the length and breadth of the valve. The data were compared withprevious description of Navicula perminuta Grunow.
Fukushima, Hiroshi, Ko-Bayashi, Tsuyako, Fujita, Harue, Yoshitake, Sakiko   +3 more
openaire   +2 more sources

Hyperosmotic stress‐induced redistribution of pre‐mRNA cleavage factor I subunits is associated with shifts in alternative polyadenylation

FEBS Open Bio, EarlyView.
Hyperosmotic stress triggers the relocation of the CFIm complex from the nucleus to the cytoplasm. This shift creates a nuclear ‘stoichiometric bottleneck’, limiting CFIm availability for mRNA processing. Consequently, specific mRNAs like NUDT21 and DICER1 undergo targeted 3′UTR shortening, demonstrating how spatial protein dynamics drive rapid ...
Hitomi Soumiya, Masatake Osawa, Hidefumi Fukumitsu   +2 more
wiley   +1 more source

Geographical variability in morphology and nutritional composition of Moringa oleifera seeds: a meta-analysis

Frontiers in Plant Science
The miracle tree, M. oleifera, is valued for its nutritional composition, climate adaptability, industrial and environmental usefulness. Despite well-known benefits, nutritional composition varies with the geographical location.
Preeti Sharma, Preeti Sharma, Jayanti Tokas, Axay Bhuker, Baldev Raj Kamboj, Anurag Malik, Craig Robert McGill, Ajay Kumar Bhardwaj   +7 more
doaj   +1 more source