Results 21 to 30 of about 1,395 (186)

Molecular and Phenotypic Evaluation of some Summer Squash Inbred Lines [PDF]

Journal of Agricultural Chemistry and Biotechnology, 2017
  In order to evaluate molecular and phenotypic diversity and detecting molecular markers for six summer squash inbred lines belong to species [Cucurbita   pepo L.], five RAPD and five ISSR primers were used as well as 12 economical traits were ...
A. Abd El-Hadi, Mariam Ashak, Manal Abd Alla, M. Abd El-Aziz   +3 more
doaj   +1 more source

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

Environmental 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, Rahsan Ilikci‐Sagkan, Recep Liman   +2 more
wiley   +1 more source

Endemic but not eroded: Genomic distinctiveness and conservation genomics of the British swallowtail butterfly (Papilio machaon britannicus)

Insect Conservation and Diversity, EarlyView.
Through whole‐genome sequencing of P. machaon populations across Europe, we demonstrate that P. m. britannicus forms a genetically distinct and isolated lineage. Demographic modelling revealed weak historical gene flow from the continent. Although P. m.
Benoit Nabholz, Eliette L. Reboud, Bérénice J. Lafon, Adam M. Cotton, Martin G. Partridge, N. Mark Collins, Fabien L. Condamine   +6 more
wiley   +1 more source

Phylogenetic analysis of Colchicum (Colchicaceae) genus by molecular markers from nuclear and chloroplast genome

Genetics & Applications, 2022
We evaluated the patterns of genetic variation of 16 Colchicum species, including 37 different genotypes, using RAPD marker and trnL–trnF chloroplast DNA sequence.
Abdurrahman Umut Tüyel, Ezgi Çabuk Şahin, Funda Şentürk Akfirat, Yıldız Aydin, Ahu Altınkut Uncuoğlu   +4 more
doaj   +1 more source

Genetic diversity and population structure analysis of Ethiopian mustard (Brassica carinata A. Braun) accessions using simple sequence repeat markers

Agrosystems, Geosciences &Environment, Volume 9, Issue 3, September 2026.
Abstract Brassica carinata A. Braun is an oilseed that originated in Ethiopia with a wide range of industrial and food applications. Exploring the genetic structure of the crop is crucial for breeding and conservation measures. Despite the fairly large number of B.
Abeba Yibrah, Tileye Feyissa, Eleni Shiferaw, Tilahun Mekonnen   +3 more
wiley   +1 more source

Plant Regeneration via Somatic Embryogenesis in Mature Wild Olive Genotypes Resistant to the Defoliating Pathotype of Verticillium dahliae

Frontiers in Plant Science, 2019
Regeneration capacity, via somatic embryogenesis, of four wild olive genotypes differing in their response to defoliating Verticillium dahliae (resistant genotypes StopVert, OutVert, Ac-18 and the susceptible one, Ac-15) has been evaluated.
Isabel Narváez, Carmen Martín, Rafael M. Jiménez-Díaz, Jose A. Mercado, Fernando Pliego-Alfaro   +4 more
doaj   +1 more source

Twenty‐Year Progress in Landscape Genetics of Tetrapods

Ecology and Evolution, Volume 16, Issue 8, August 2026.
Geographic distribution of tetrapod landscape genetics between 2003 and 2025. ABSTRACT Landscape genetics, an interdisciplinary field integrating population genetics, landscape ecology, and spatial analytical techniques, has progressed significantly over two decades, yet systematic reviews of its application to tetrapods remain limited. Here, we review
Tongtong Gu, Xing Jia, Yuxin He, Zixin Lin   +3 more
wiley   +1 more source

Morphometric and molecular evidence for taxonomic recognition of a new subspecies of Armeria filicaulis (Plumbaginaceae)

Anales del Jardín Botánico de Madrid, 2004
A new subspecies of the Betic-Riffean species Armeria filicaulis is formally described –subsp. alfacarensis– from crystalline dolomitic sands NE of Granada (SE Spain).
Belén Gutiérrez Larena, Javier Fuertes Aguilar, Gonzalo Nieto Feliner   +2 more
doaj   +1 more source

Rapd Profiling of Spider (Araneae) DNA

Journal of Arachnology, 1997
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
A'Hara, S., Harling, R., McKinlay, R., Topping, C. J.; id_orcid 0000-0003-0874-7603   +3 more
openaire   +4 more sources

Metabolite Variations in Lepidium sativum Seeds Among Different Germplasms: Unraveling the Link Between Environment and Chemical Compounds

Food Science &Nutrition, Volume 14, Issue 8, August 2026.
Comparative phytochemical analysis of Lepidium sativum seed populations revealed environmentally driven variation in essential oil composition, while fatty acid profiles remained largely stable across populations. Benzyl nitrile was the dominant essential oil constituent, α‐linolenic acid was the major fatty acid, and all populations exhibited weak ...
Seyed Mehdi Talebi, Majid Mahdieh, Ghassan Mohammad, Mansour Ghorbanpour   +3 more
wiley   +1 more source