Results 21 to 30 of about 8,778 (228)

Species concepts and relationships in wild and cultivated potatoes [PDF]

Wild and cultivated potatoes (Solanum section Petota) present challenges to taxonomists arising from lack of clearly defined morphological character differences among many species, phenotypic plasticity, a range of ploidy levels from diploid to hexaploid,
Berg, R.G., van den, Brandenburg, W.A., Bryan, G.J., Spooner, D.M.   +3 more
core   +2 more sources

Exploring the genetic diversity of the IPK Medicago germplasm collection using GBS. [PDF]

Plant Biol (Stuttg)
Genotyping‐by‐sequencing of 1234 accessions from the Medicago collection of the Leibniz Institute of Plant Genetics and Crop Plant Research (IPK) revealed broad genetic diversity across 40 species, providing one of the first genus‐wide insights into relationships between both cultivated and wild species of Medicago.
Devabhakthini N, Kavka M, Harpke D, Himmelbach A, Lohwasser U, Willner E, Dehmer KJ.   +6 more
europepmc   +2 more sources

Assessing patterns of geographic dispersal of Gelidium sesquipedale (Rhodophyta) through RAPD differentiation of populations [PDF]

, 1999
Randomly amplified polymorphic DNAs (RAPDs) of bulked genomic DNA samples were used to analyse the genetic differentiation of Gelidium sesquipedale populations.
Alberto, F., Leitão, J. M., Santos, Rui
core   +2 more sources

Marcadores moleculares asociados con resistencia a la enfermedad punta morada en papa

Agronomía Mesoamericana, 2008
El objetivo de este trabajo fue identificar marcadores DNA Polimórfico Amplificado al Azar (RAPDs) y Secuencias Simples Repetidas (SSRs) también conocidos como Microsatélites asociados con la resistencia al daño causado por fitoplasmas en papa. Se evaluó
Fermín Orona-Castro, Víctor Pecina-Quintero, Mateo Armando Cadena-Hinojosa, Mario Alberto Rocha-Peña, Fulgencio Martín Tucuch-Cauich, Isidro Alberto Almeida-León   +5 more
doaj   +1 more source

RAPD Genome maps of Douglas-fir [PDF]

Journal of Heredity, 1998
We present linkage maps and estimate genome length for two hybrid individuals of Douglas-fir [Pseudotsuga menziesii (Mirb.) Franco], a coniferous tree species of wide distribution in the western United States. The hybrids were produced by crosses between the coastal (var. menziesi~) and interior (var. glauca) varieties. Haploid megagametophytes from 80
Adams, W. T., Knapp, S. J., Krutovskii, K. V., Sorensen, F. C., Strauss, S. H., Vollmer, S. S.   +5 more
openaire   +2 more sources

Enterococcus faecalis and Endodontic Treatment Failure: A Qualitative Systematic Review of Its Role and Elimination Strategies

Australian Endodontic Journal, EarlyView.
ABSTRACT The aim of this study was to synthesize evidence on the influence of Enterococcus faecalis on endodontic treatment failure and strategies for its elimination. This study followed the Preferred Reporting Items for Systematic Reviews and Meta‐Analyses (PRISMA) guidelines and was registered in PROSPERO (CRD420251022741).
Francine Santos Fernandes de Lima, Analia Gabriella Borges Ferraz Facury   +1 more
wiley   +1 more source

Contrasting Patterns of Local Adaptation and Adaptive Potential Under Climate Change for Old‐Growth and Planted Stands of Norway Spruce (Picea abies) [PDF]

Evol Appl
ABSTRACT Genetic diversity is a key prerequisite for adaptation to changing environments. Maintaining genetic diversity in forest trees is crucial amid climate change, given their long generation times. Forest management practices can affect the genetic diversity of forest ecosystems through selective felling or reforestation strategies following ...
Eklöf H, Bernhardsson C, Ingvarsson P.
europepmc   +2 more sources

Characterization of an allotriploid strawberry Fragaria × bifera Duchesne (Rosaceae) from Europe [PDF]

, 2015
Peer ...
Gerstberger, Pedro, Nosrati, Houshang, Price, Adam H., Wilcock, Chris C.   +3 more
core  

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

Molecular Microbiology, EarlyView.
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, Charlène Cornilleau, Lena Friebel, Sarah Spitzner, Raphael R. Müller, Doreen Meier, Pierre Flores, Cyprien Guérin, Pierre Nicolas, Diana Wolf, Vincent Fromion, Rut Carballido‐López, Thorsten Mascher   +12 more
wiley   +1 more source

Molecular markers. Random amplified polymorphic DNA [PDF]

Selekcija i Semenarstvo, 2005
Random amplified polymorphic DNA (RAPDs) markers are based on the amplification by PCR reaction of random genomic DNA segments determined by single primer consisting of about 10 arbitrary nucleotides. The primer amplifies DNA sequences in length of 0,2-2
Pržulj Novo, Perović Dragan
doaj