Results 31 to 40 of about 32,441 (293)

Genetic diversity analysis of rice (Oryza sativa L.) landraces through RAPD markers

International Journal of Agricultural Research, Innovation and Technology, 2014
The molecular marker is a useful tool for assessing genetic variations and resolving cultivar identities. Information on genetic diversity and relationships among rice landraces from Bangladesh is currently very limited.
M.S. Alam
doaj   +1 more source

Analysis of Genetic Diversity Between Eriobotrya japonica (Thunb.) Lindl. (Rosaceae) Populations Growing in the Aegean Region of Turkey

Bulletin of University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca: Horticulture, 2020
In this study, we performed a genetic diversity using RAPD (Random amplified polymorphic DNA) and ISSR (Inter-simple sequence repeats) markers for some Eriobotrya japonica populations grown in the Aegean region of Turkey.
Emre SEVİNDİK, Kemalcan OKAN, Fadime EFE   +2 more
doaj   +1 more source

Genome scan of Diabrotica virgifera virgifera for genetic variation associated with crop rotation tolerance [PDF]

, 2007
Crop rotation has been a valuable technique for control of Diabrotica virgifera virgifera for almost a century. However, during the last two decades, crop rotation has ceased to be effective in an expanding area of the US corn belt.
Beaumont MA, Hawthorne DJ, Hibbard BE, J. L. Spencer, Kim KS, Knolhoff LM, Levine E, Levine E, Lewontin RC, M. Ciosi, Miller NJ, N. J. Miller, O'Neal ME, R Development Core Team, Raymond M, Rondon SI, S. T. Ratcliffe, Sappington TW, Sokal RR, Spencer JL, Spencer JL, Spencer JL, Spencer JL, T. Guillemaud, T. W. Sappington, Vitalis R   +25 more
core   +5 more sources

Assessment of genotoxic effects of copper on Cucumber Plant (Cucumis sativus L.) using Random Amplified Polymorphic DNA (RAPD-PCR) markers

مجلة مركز بحوث التقنيات الاحيائية, 2014
The aim of this study was to evaluate the genotoxic effects of copper on Cucumis sativus L., fife levels of copper sulfate as aqueous solutions were added as a total concentrate of the soil using the concentrations (100, 200, 300, 400, 500) milligrams ...
Akeel H. Ali AL-Assie
doaj   +1 more source

Neural Network to Distinguish Species of Bacteria Using Random Amplified Polymorphic DNA (RAPD) Technique.

KAGAKU KOGAKU RONBUNSHU, 1999
Random Amplified Polymorphic DNA (RAPD) 法は遺伝子多型の検出にしばしば利用される手法である.従来のRAPD法によるパターン認識は, 目視による評価に依存しているため, 得られる結果の信頼性が問題となる.このような人為的なエラーを解決するため, 筆者らは計算機による画像処理法とニューラルネットワークによるパターン認識法を導入し, 微生物の種間の差異に基づくRAPDパターンの差異の識別法を開発したので, 本稿において報告する.
EIKO MURAYAMA-KAYANO, NAOHITO ABE, TERUYUKI NAGAMUN   +2 more
openaire   +2 more sources

Genetic Variations of Echinococcus granulosus Isolated from Sheep and Cows by Using Fingerprint DNA Method in Iraq

Iraqi Journal of Pharmaceutical Sciences, 2017
The fingerprinting DNA method which depends on the unique pattern in this study was employed to detect the hydatid cyst of Echinococcus granulosus and to determine the genetic variation among their strains in different intermediate hosts (cows and sheep).
Zaman A.A. Ibrahim, Salwa S.Muhsin, Farhan A. Risan   +2 more
doaj   +3 more sources

Large‐scale bidirectional arrayed genetic screens identify OXR1 and EMC4 as modifiers of αSynuclein aggregation

FEBS Open Bio, EarlyView.
Activation of the mitochondrial protein OXR1 increases pSyn129 αSynuclein aggregation by lowering ATP levels and altering mitochondrial membrane potential, particularly in response to MSA‐derived fibrils. In contrast, ablation of the ER protein EMC4 enhances autophagic flux and lysosomal clearance, broadly reducing α‐synuclein aggregates.
Sandesh Neupane, Lea Nikolić, Lorenzo Maraio, Thomas Goiran, Nathan Karpilovsky, Stefano Sellitto, Vangelis Bouris, Jiang‐An Yin, Ronald Melki, Edward A Fon, Adriano Aguzzi, Elena De Cecco   +11 more
wiley   +1 more source

Survey the Genetic Diversity of Eight Opuntia Species from Egypt using Random Amplified Polymorphic DNA (RAPD) Technique [PDF]

Journal of advanced Biomedical and Pharmaceutical Sciences, 2020
Opuntia is a large genus of succulent shrubs characterized by unique attractive flowers known as prickly pears by virtue of their characteristic edible fruits. They are used as laxative, diuretic, antipyretic, and anti-inflammatory. This study aims to authenticate eight different Opuntia species, Opuntia brasilliensis (Willd.) Haw (O1), Opuntia ...
Mohamed Rabeh, Seham El-Hawary, Mona El-Tantawy, Usama Abdelmohsen, Wafaa Badr   +4 more
openaire   +1 more source

Piezoelectric Surface Charge and Dynamic Stimulation Synergize to Promote Cardiac Myoblast Alignment and Maturation

Advanced Healthcare Materials, EarlyView.
Surface polarization of PVDF films combined with mechanical stimulation generates piezoelectric electrical cues that modulate cardiomyoblast behaviour. Non‐poled and poled PVDF substrates provide distinct electroactive microenvironments influencing cell adhesion, proliferation, and differentiation.
Rafaela M Meira, Sylvie Ribeiro, Senentxu Lanceros‐Mendez, Clarisse Ribeiro   +3 more
wiley   +1 more source

Integrated Transcriptomics Reveals Evolutionary Trajectories and Cell Density‐Dependent Mechanisms in Aldosterone‐Producing Adenomas

Advanced Science, EarlyView.
Aldosterone‐producing adenomas (APAs) develop via two distinct paths: directly from adrenal zona glomerulosa (zG) cells, or stepwise from zG cells through aldosterone‐producing micronodules (APMs) before progressing to APAs. Advanced single‐cell and spatial analyses identified distinct cell states linked to oxidative stress and cell–cell interactions ...
Zhuolun Sun, Changying Jing, Martina Tetti, Siyuan Gong, Jia Wei, Yingxian Pang, Martin Reincke, Tracy Ann Williams   +7 more
wiley   +1 more source