Results 31 to 40 of about 40,965 (232)

Cytogenotoxic and Molecular Assessment of Pyrethrins on Non‐Target Allium cepa Roots

open access: yesEnvironmental Toxicology, EarlyView.
ABSTRACT The pyrethrins, which form a part of naturally occurring insecticidal chemicals derived from chrysanthemum flowers, not only provide rapid knockdown of a broad spectrum of insect pests but are also widely used in integrated pest management due to a generally favorable safety profile, largely attributed to low mammalian toxicity.
Yudum Yeltekin Uğur   +2 more
wiley   +1 more source

Genetic variability of cultivated cowpea in Benin assessed by random amplified polymorphic DNA [PDF]

open access: yes, 2008
Characterization of genetic diversity among cultivated cowpea [Vigna unguiculata (L.) Walp.] varieties is important to optimize the use of available genetic resources by farmers, local communities, researchers and breeders.
Zannou, A.   +6 more
core  

Using Whole Genome Sequencing to Decipher the Metschnikowia pulcherrima Complex

open access: yesYeast, EarlyView.
ABSTRACT Metschnikowia pulcherrima, an ascomycetous yeast, has been frequently isolated from various substrates associated with agriculture such as nutrient‐rich plant materials (fruit, fruit juices and fermenting grape must), soil and with various insects including fruit flies.
El Khoury Samer   +4 more
wiley   +1 more source

Genetic diversity in important members of Cucurbitaceae using isozyme, RAPD and ISSR markers

open access: yes, 2010
Biochemical and molecular markers have been used on eleven species of Cucurbitaceae collected from lower Gangetic plains. Six enzyme systems were selected. Among 40 primers examined, 14 random amplified polymorphic DNA (RAPD) and 10 inter-simple sequence
M. Bhattacharya   +6 more
core   +1 more source

Is retinal vein occlusion an underrecognized paraneoplastic sentinel of lymphoma? A systematic review and meta‐analysis of ocular–haematological interactions

open access: yesActa Ophthalmologica, EarlyView.
Abstract Topic This systematic review and meta‐analysis evaluated the association between retinal vein occlusion (RVO) and lymphoma across two complementary evidence components: a qualitative clinical synthesis of RVO occurring in patients with lymphoma and a quantitative synthesis of subsequent cancer outcomes in patients with RVO. For the qualitative
Kai‐Yang Chen   +2 more
wiley   +1 more source

Kevätrypsin RAPD-lokusten polymorfia

open access: yes, 1993
In this study we analyzed polymorphism at RAPD loci in an outbreeding species, spring turnip rape. The reproducibility of individual RAPD patterns was high when the DNA templates were of equal quality and quantity. It was possible to use both a rapid DNA
Vilkki, Juha   +3 more
core   +1 more source

Genetic stability among in vitro eggplant clones induced by different plant growth regulators

open access: yesBiotecnología Vegetal, 2019
Many factors may influence the genetic stability of plant in vitro clones, among which the genotype and the regenerative process induced by plant growth regulators.
Ana Paula Mançano   +4 more
doaj  

Optic nerve hypoplasia and septo‐optic‐pituitary dysplasia

open access: yesDevelopmental Medicine &Child Neurology, EarlyView.
Optic nerve hypoplasia and septo‐optic‐pituitary dysplasia. Abstract The presence of a small optic disc on funduscopy is prerequisite for the diagnosis of optic nerve hypoplasia (ONH). Visual acuity may be normal. However, amblyopia can occur in ONH. A relative afferent pupillary light defect indicates unilateral or asymmetrical ONH.
Michael S. Salman
wiley   +1 more source

Molecular diversity amongst Radopholus similis populations from Sri Lanka detected by RAPD analysis [PDF]

open access: yes, 1994
La réaction de polymérase en chaîne (RAPD) a été utilisée pour comparer l'ADN de quatorze populations de #Radopholus similis$ provenant de différentes plantes hôtes et de régions variées du Sri Lanka, ainsi que l'ADN d'une nouvelle espèce de #Radopholus$
Burrows, P.R.   +10 more
core  

RAPD dataset

open access: yes, 2011
RAPD ...
J J Bell (3245874)   +3 more
core   +1 more source

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