Results 61 to 70 of about 58,257 (225)

Dynamics of heat-shock induced DNA damage and repair in senescent tobacco plants

open access: yesBiologia Plantarum, 2014
Oxidative stress plays an important role in plant ageing and in response to different stresses. Oxidative DNA damage, unless repaired, may have detrimental consequences and increase genetic instability.
P. Cvjetko   +5 more
doaj   +1 more source

Reproducibility of random amplified polymorphic DNA (RAPD) analysis among laboratories.

open access: yesPCR methods and applications, 1993
Random amplified polymorphic DNA (RAPD) analysis appears to offer a cost- and time-effective alternative to restriction fragment-length polymorphism (RFLP) analysis.
G. Penner   +9 more
semanticscholar   +1 more source

Harnessing 50 years of tick population genetics: Choosing the right molecular tool for contemporary research

open access: yesJournal of Animal Ecology, Volume 94, Issue 11, Page 2159-2177, November 2025.
Population genetics reveals how ticks interact with hosts, microbiomes and environments. This review guides researchers in choosing the best tool for the job, weighing cost, resolution, reproducibility and throughput to study tick population structure. Abstract Ticks are ectoparasites of major medical, veterinary and ecological importance, transmitting
Xavier Barton   +3 more
wiley   +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

Genetic diversity in white clover and its progenitors as revealed by DNA fingerprinting

open access: yesBiologia Plantarum, 2012
The genetic diversity and ancestral relationships of a number of Trifolium species was revealed by using the amplified fragment length polymorphism (AFLP) and the random amplified polymorphic DNA (RAPD) markers. Both markers produced few species-specific
A. Badr, H.H. El-Shazly, L. Mekki
doaj   +1 more source

Low genetic diversity as revealed by SPAR methods possibly leads to extinction of two critically-endangered and endemic species of Mantisia

open access: yesBiologia Plantarum, 2012
Mantisia spathulata Schult. and M. wengeri Fischer, two critically-endangered, endemic and rare species of the genus Mantisia (Zingiberaceae), have been rediscovered from Lunglei province of Mizoram, India, after two decades. For sustainable conservation
S. K. Sharma   +4 more
doaj   +1 more source

Genetic similarity among strawberry cultivars assessed by RAPD and ISSR markers

open access: yes, 2011
Most strawberry (Fragaria × ananassa Duchesne) cultivars used in Brazil are developed in other countries, it became clear the need to start the strawberry breeding program in the country.
R. G. Morales   +6 more
semanticscholar   +1 more source

Plant regeneration in Curcuma species and assessment of genetic stability of regenerated plants

open access: yesBiologia Plantarum, 2010
An efficient plant regeneration protocol was developed from rhizomes of two Curcuma species C. longa and C. amada. Response was highly dependent on the season, with above 69 % of culture developing adventitious shoots during spring. Greatest regeneration
A. Das, V. Kesari, L. Rangan
doaj   +1 more source

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