Results 61 to 70 of about 33,908 (236)

Application of random amplified polymorphic DNA analysis in identifying Phellinus igniarius strains [PDF]

open access: yesJournal of Medical Biochemistry, 2007
Described in this paper, the random amplified polymorphic DNA (RAPD) analysis was conducted with 20 random primers in various strains of Phellinus igniarius collected from different localities.
Ping Du   +3 more
doaj  

Comprehensive and Comparative Transcriptional Profiling of the Cell Wall Stress Response in Bacillus subtilis

open access: yesMolecular Microbiology, Volume 125, Issue 6, Page 506-545, June 2026.
Transcriptional profiling of the primary cell envelope stress response (CESR) of Bacillus subtilis exposed to a range of cell wall‐targeting antimicrobials, combining RNAseq and high‐resolution tiling arrays. We revealed the complexity of the CESR, the contribution of extracytoplasmic function sigma factors (ECFs) and two‐component signal transduction ...
Qian Zhang   +12 more
wiley   +1 more source

A RAPD-PCR genotyping assay which correlates with serotypes of group B streptococci

open access: yes, 2002
Aims: The purpose of this study was to determine if DNA polymorphisms generated by RAPD-PCR could be used to characterize Group B streptococci (GBS) for epidemiological purposes.
Kotiw, M., Zhang, G. W., Daggard, G.
core   +1 more source

Assessment of the feed additive consisting of Lactiplantibacillus plantarum NCIMB 30238 and Pediococcus pentosaceus NCIMB 30237 (1k21008) for all animal species for the renewal of its authorisation (Volac International Ltd)

open access: yesEFSA Journal, Volume 24, Issue 6, June 2026.
Abstract Following a request from the European Commission, EFSA was asked to deliver a scientific opinion on the assessment of the application for renewal of authorisation of a preparation of Lactiplantibacillus plantarum NCIMB 30238 and Pediococcus pentosaceus NCIMB 30237 (1k21008) as a technological additive to improve ensiling of fresh material for ...
EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP)   +21 more
wiley   +1 more source

Monitoring of cultivar identity in micropropagated olive plants using RAPD and ISR markers

open access: yes, 2012
Randomly amplified polymorphic DNA (RAPD) and inter simple sequence repeat (ISSR) markers were applied to assess the genetic stability of micropropagated olive (Olea europaea L. cv. Maurino) plants regenerated by axillary buds.
A. R. Leva, R. Petruccelli
core   +1 more source

Separated Sexes, Shared Consequences: Disentangling Predictors of Genetic Diversity in Dioecious Angiosperms

open access: yesEcology and Evolution, Volume 16, Issue 5, May 2026.
This study evaluates the factors influencing intrapopulation genetic diversity in dioecious flowering plants by integrating genetic and ecological data from studies published up to 2025. We show that pollination mode, endemism, and conservation status significantly shape genetic diversity patterns, with endemic and threatened species exhibiting the ...
Thais Martins Teixeira   +1 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

Identification of olive (Olea europaea L.) cultivars by molecular markers

open access: yesActa Agriculturae Slovenica, 2001
RAPD markers were applied to assess molecular polymorphisms within olive cultivars held in a collection orchard and to develop a system of a minimum number of primers for cultivar identification.
Dunja BANDELJ   +2 more
doaj   +1 more source

Chloroplast Phylogenomics and Barcode Discovery in Medicinal Stachys Species Reveal Evolutionary Relationships and Adaptive Signatures

open access: yesEcology and Evolution, Volume 16, Issue 5, May 2026.
This study presents the first complete chloroplast genomes of two medicinally important Stachys species, S. persica and S. germanica. Comparative phylogenomic analyses revealed highly conserved genomes with lineage‐specific variations, identified hypervariable regions as candidate DNA barcodes, and detected signatures of positive selection in the petB ...
Fatemeh Sadat Ghotbi, Aboozar Soorni
wiley   +1 more source

Kaloista ja kalatuotteista eristettyjen Clostridium botulinum tyyppi E -kantojen karakterisaatio RAPD-menetelmällä

open access: yes, 1999
1990-luvulla Pohjois-Euroopassa lisääntyneet tyyppi E:n aiheuttamat botulismiepidemiat ovat herättäneet kysymyksiä kalojen ja kalatuotteiden turvallisuudesta kuluttajille.
Luukkainen, Maarit
core  

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