Results 101 to 110 of about 32,732 (242)

Thirty years of glyphosate‐resistant crops and weeds: Current situation and future prospects

open access: yesPest Management Science, EarlyView.
Since 1996, when the first glyphosate‐resistant crop was commercialized and the first resistant weed was reported, resistance has expanded globally. This review analyzes emergence patterns across weed species, crops, regions, resistance mechanisms, and herbicides.
Ricardo Alcántara‐de la Cruz   +7 more
wiley   +1 more source

Robust and highly informative microsatellite-based genetic identity kit for potato

open access: yesMolecular breeding, 2009
The fingerprinting of 742 potato landraces with 51 simple sequence repeat (SSR, or microsatellite) markers resulted in improving a previously constructed potato genetic identity kit.
M. Ghislain   +6 more
semanticscholar   +1 more source

A survey of chromosome anomalies in Malta [PDF]

open access: yes, 1989
433 individuals referred for chromosome analysis between 1983 and 1987 were included in the survey. Among individuals with dysmorphic features or congenital anomalies 42% of babies referred in the neonatal period and 12 to 30% of individuals in older age
Cuschieri, Alfred, Gauci, Sandra
core  

nQuire: a statistical framework for ploidy estimation using next generation sequencing [PDF]

open access: yes, 2018
BACKGROUND: Intraspecific variation in ploidy occurs in a wide range of species including pathogenic and nonpathogenic eukaryotes such as yeasts and oomycetes.
Burbano, Hernán A   +4 more
core   +1 more source

Molecular mechanisms of sex determination in Lepidoptera: current status and perspectives

open access: yesInsect Science, EarlyView.
The genetic basis of sex determination in Lepidoptera was discovered in 2014 in the silkworm Bombyx mori. In this model species, the W chromosome‐derived small piRNA called Fem piRNA downregulates the expression of a Z‐linked gene, Masculinizer (Masc), which leads to the default female‐specific splicing of the doublesex gene (dsxF) and thus to female ...
František Marec   +2 more
wiley   +1 more source

Clinical significance of phenotyping and karyotyping of circulating tumor cells in patients with advanced gastric cancer

open access: yesOncoTarget, 2014
BACKGROUND Karyotyping and phenotyping of circulating tumor cells (CTCs) in therapeutic cancer patients is of particular clinical significance in terms of both identifying chemo-resistant CTC subtypes and understanding CTC evolution.
Yilin Li   +10 more
semanticscholar   +1 more source

Interventional oncology in children: Where are we now?

open access: yesJournal of Medical Imaging and Radiation Oncology, EarlyView.
Abstract Paediatric Interventional Oncology (IO) lags behind adult IO due to a scarcity of specific outcome data. The suboptimal way to evolve this field is relying heavily on adult experiences. The distinct tumour types prevalent in children, such as extracranial germ cell tumours, sarcomas, and neuroblastoma, differ strongly from those found in ...
Premal Amrishkumar Patel   +1 more
wiley   +1 more source

Parental ploidy strongly affects offspring fitness in heteroploid crosses among three cytotypes of autopolyploid Jacobaea carniolica (Asteraceae).

open access: yesPLoS ONE, 2013
Reproductive interactions among cytotypes in their contact zones determine whether these cytotypes can co-exist and form stable contact zones or not. In autopolyploids, heteroploid cross-compatibilities might depend on parental ploidy, but tests of this ...
Michaela Sonnleitner   +9 more
doaj   +1 more source

Feasibility and workflow analysis of confocal microscopy in robot‐assisted prostatectomy

open access: yesBJU International, EarlyView.
Objectives To assess the diagnostic accuracy, workflow feasibility, and downstream compatibility of fluorescence confocal microscopy (Histolog® Scanner [HS]; SamanTree Medical SA, Lausanne, Switzerland) compared with frozen section (FS) for intraoperative margin evaluation (IME) during nerve‐sparing robot‐assisted radical prostatectomy (RARP). Patients
Kristijan Skok   +11 more
wiley   +1 more source

A common pathway controls cell size in the sepal and leaf epidermis leading to a nonrandom pattern of giant cells.

open access: yesPLoS Biology
Arabidopsis leaf epidermal cells have a wide range of sizes and ploidies, but the mechanisms patterning their size and spatial distribution remain unclear.
Frances K Clark   +6 more
doaj   +1 more source

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