Results 41 to 50 of about 3,197 (176)

Morphological and genetic differentiation among Chilean populations of Bufo spinulosus (Anura: Bufonidae) Diferenciación morfológica y genética entre poblaciones chilenas de Bufo spinulosus (Anura: Bufonidae)

Revista Chilena de Historia Natural, 2004
Bufo spinulosus has a wide and fragmented range distribution in Chile (18° to 33° S) along altitudinal and latitudinal gradients. Genetic variation was estimated using RAPD (Random Amplified Polymorphic DNA) markers in 10 populations from ...
Marco A. Méndez, Eduardo R. Soto, Claudio Correa, Alberto Veloso, Eliseo Vergara, Michel Sallaberry, Patricia Iturra   +6 more
doaj  

Lack of genetic differentiation among size groups of jumbo squid (Dosidicus gigas)

Ciencias Marinas, 2009
The population structure of the jumbo squid (Dosidicus gigas) is complex, containing several cohorts and three groups defined by their size (small, medium, and large) and by differences in maturation, growth, and life span.
E Sandoval-Castellanos, M Uribe-Alcocer, P Díaz-Jaimes   +2 more
doaj   +1 more source

Genomic resources to advance seed coat color and patterning genetics and breeding in common bean (Phaseolus vulgaris L.)

The Plant Genome, Volume 19, Issue 3, September 2026.
Abstract Seed coat color and patterning are key quality traits in common bean (Phaseolus vulgaris L.) that define market classes and strongly influence consumer preference and market value. These traits are controlled by a complex network of major genes (sometimes with epistatic interactions), which complicates the recovery of desired market class ...
Jayanta Roy, Rian Lee, Caroline Osborne, Phillip N. Miklas, Juan M. Osorno, Phillip E. McClean   +5 more
wiley   +1 more source

Genetic stability of wild pear (Pyrus pyraster, Burgsd) after cryopreservation by encapsulation dehydration

Agricultural and Food Science, 2008
Shoot tips of Pyrus pyraster were successfully cryopreserved by encapsulation-dehydration. Na--alginate beads each containing one shoot tip, dehydrated for 2 days in 0.75M sucrose and desiccated to 20% moisture content (fresh weight basis), gave 60 ...
E. CONDELLO, M.A. PALOMBI, M.G. TONELLI
doaj  

DNA analyses and their applications in plant breeding

Czech Journal of Genetics and Plant Breeding, 2002
In recent years, molecular markers have been developed based on the more detailed knowledge of genome structure. Considerable emphasis has been laid on the use of molecular markers in practical breeding and genotype identification.
J. Ovesná, K. Poláková, L. Leišová
doaj   +1 more source

Revisiting the PCR‐Based Molecular Approaches for Mycotoxigenic Fusarium Species Detection and Quantification in Wheat

Comprehensive Reviews in Food Science and Food Safety, Volume 25, Issue 5, September 2026.
ABSTRACT Fusarium species cause yield losses in wheat production through fusarium head blight (FHB) and the associated contamination of regulated mycotoxins, such as trichothecenes and zearalenone. Despite the widespread use of PCR‐based molecular approaches for Fusarium detection, quantification, and chemotyping, most primers were developed prior to ...
Kavitha Vijeandran, Alexey Larionov, Carla Cervini, Katrina Campbell, Sean Walkowiak, Matias Pasquali, Florence Richard‐Forget, Neil Brown, Lindy Joy Rose, Carol Verheecke‐Vaessen   +9 more
wiley   +1 more source

PCoA plot based on RAPDs variation, with the first two principal components showing relationships among the 11 populations of Fritillaria tubiformis studied.

, 2014
PCoA plot based on RAPDs variation, with the first two principal components showing relationships among the 11 populations of Fritillaria tubiformis studied.
Marco Mucciarelli (598425), Diana Ferrazzini (598426), Piero Belletti (598427)   +2 more
core   +1 more source

Selecção de primers para análise molecular, através de RAPDs e ISSRs, de animais das famílias Cervidae e Suidae

, 2012
Selecção de primers para análise molecular, através de RAPDs e ISSRs, de animais das famílias Cervidae e ...
Matos, Manuela, Santos, Marlene, Matos, Ana Cristina, Figueira, Luís, Coelho, Ana Cláudia   +4 more
core   +1 more source

Variabilidad y diferenciación genética en cuatro poblaciones de la planta medicinal Psychotria acuminata en Costa Rica

Agronomía Costarricense, 2003
Un total de 51 accesiones de Psychotria acuminata, provenientes de 4 poblaciones en Costa Rica, fueron evaluadas con los marcadores moleculares RAPD (Random Amplified Polymorphic DNA) e ISSR (Inter-Simple Sequence Repeat DNA).
Alfonso Lara, Roberto Valverde, Oscar Rocha, Luis Gómez   +3 more
doaj  

Persistence of electroclinical findings in an adult patient with SETD1B‐related epilepsy

Epileptic Disorders, EarlyView.
Rohan Shankar, Abdulrahman Bukhari, Irfan S. Sheikh   +2 more
wiley   +1 more source