Results 61 to 70 of about 39,384 (180)

Why Are Most Fish Populations Genetically Homogeneous Along the Southwestern Atlantic Coast? The Role of Life History Traits in Shaping Genetic Patterns

open access: yesJournal of Biogeography, Volume 53, Issue 8, August 2026.
ABSTRACT Aim Investigate patterns of population genetic structure in Southwestern Atlantic marine fishes and evaluate how geographic range, habitat diversity, and evolutionary history shape population connectivity. Location Southwestern Atlantic, including the Caribbean, Brazilian coast, and Patagonian region, between 0°59′ N and 40°16′ S.
Glaciane Conceição Marques   +4 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

Obtaining genetic profiles of Stevia rebaudiana Bertoni plants propagated by in vitro culture and cuttings

open access: yesBiotecnología Vegetal, 2019
Stevia rebaudiana Bertoni is worldwide known for its medicinal properties. The objective of this work was to obtain genetic profiles of in vitro grown plants or propagated by cuttings to detect genetic polymorphisms.
Dionys González-Hernández González-Hernández   +6 more
doaj  

Genetic Relationship among Nepalese Rice Landraces and Cultivars based on RAPD Markers

open access: yesNepal Journal of Biotechnology, 2012
Genetic information of any genotype is necessary to manage and utilize them in conservation and breeding program. A total of 28 RAPD markers were used to relate the genetic structure among 50 Nepalese rice genotypes consisting of 29 landraces, 12 ...
Bal K Joshi   +3 more
doaj   +1 more source

Study of European and Czech populations of potato cyst nematodes (Globodera rostochiensis and G. pallida) by RAPD method

open access: yesPlant, Soil and Environment, 2004
Potato cyst nematodes (PCN) are the big problem in worldwide planting of potatoes and another Solanaceous plants. Identification of individual pathotypes according to international scheme is very demanding but a very important part of the phytosanitary ...
P. Sedlák   +4 more
doaj   +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

The use of RAPD markers for differentiation of grapevine varieties registered in the Czech Republic

open access: yesHorticultural Science, 2004
Fifty-one grapevine cultivars registered in the Czech Republic were a subject of RAPD analysis. Nine grapevine varieties which were supposed to be genetically distant, were analysed by means of 120 Operon primers during the initial screening of RAPD ...
K. Moravcová, M. Baránek, M. Pidra
doaj   +1 more source

RAPD positive: Which eye is abnormal?

open access: yes, 2015
Relative afferent pupillary defect (RAPD) test is a common screening tool used by medical personnel in the ophthalmology clinic when seeing newly referred cases. It is done routinely prior to consultation with a medical officer. Even medical students are
Shalihin, Mohd Shaiful Ehsan
core  

Phylogenetic analysis of Cryptosporidium isolates from captive reptiles using 18S rDNA sequence data and random amplified polymorphic DNA analys [PDF]

open access: yes, 1999
Sequence alignment of a polymerase chain reaction-amplified 713-base pair region of the Cryptosporidium 18S rDNA gene was carried out on 15 captive reptile isolates from different geographic locations and compared to both Cryptosporidium parvum and ...
Deplazes, P.   +6 more
core  

The RAPD analysis of several cultivars of grapevine (Vitis viniferaL.) and their clones

open access: yesHorticultural Science, 2004
Nine identification RAPD markers (Moravcová et al. 2003) were used to distinguish 24 clones and grapevine cultivars. No polymorphism was detected among all the tested clones of Chardonnay, Pinot gris and Zweigeltrebe from Polešovice.
H. Vlastníková   +2 more
doaj   +1 more source

Home - About - Disclaimer - Privacy