Results 101 to 110 of about 73,694 (231)

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

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

Diversity analysis of Moroccan carob ("Ceratonia siliqua" L.) accessions using phenotypic traits and RAPD markers [PDF]

open access: yes, 2007
Diversity analysis of moroccan carob (Ceratonia siliqua L.) accessions using phenotypic traits and RAPD markers. The carob (Ceratonia siliqua L.) is a perennial leguminous (Caesalpinioideae) that grows as an evergreen shrub or tree.
Berraho, El Bekkay   +2 more
core   +3 more sources

ارزیابی تنوع ژنتیکی گندم‌های دیپلوئید T. urartu بر اساس داده‌های ریخت شناختی و نشانگرهای RAPD [PDF]

open access: yesPizhūhish/hā-yi tulīd-i giyāhī, 2014
تنوع ژنتیکی در 22 مورفوتیپ گندم‌ دیپلوئید T. urartu (ژنوم AA) با استفاده از صفات ریخت شناسی و نشانگرهای RAPD بررسی گردید. ارزیابی‌ها براساس 17 صفت ریخت‌شناسی و زراعی انجام شد و پارامترهای آماری صفات زراعی شامل پراکندگی و تنوع محاسبه گردید.
امیر عزیزیان   +4 more
doaj  

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

Construction of an integrated consensus map of the Apple genome based on four mapping populations [PDF]

open access: yes, 2008
An integrated consensus genetic map for apple was constructed on the basis of segregation data from four genetically connected crosses (C1¿=¿Discovery × TN10-8, C2¿=¿Fiesta × Discovery, C3¿=¿Discovery × Prima, C4¿=¿Durello di Forli × Fiesta) with a total
Dunemann, F.   +8 more
core   +3 more sources

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

open access: yesAgronomía 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   +3 more
doaj  

Microwave treatment induced mutations and altered gene expression in Vigna aconitifolia

open access: yesBiologia Plantarum, 2010
Primary leaf explants of aseptically grown seedlings of moth bean [Vigna aconitifolia (Jacq.) Marechal] immersed in water or not were treated in microwave oven (2450 MHz, 800 W cm-2) for 1, 3, 5 and 7 s before culturing.
R. K. Jangid   +5 more
doaj   +1 more source

Rapid Cloning of PCR-Derived RAPD Probes

open access: yesBioTechniques, 1997
chap.
Comes, Amandine   +2 more
openaire   +5 more sources

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