Results 41 to 50 of about 25,816 (183)

Continuing Fragmentation of a Widespread Species by Geographical Barriers as Initial Step in a Land Snail Radiation on Crete [PDF]

, 2013
Sauer J, Oldeland J, Hausdorf B. Continuing Fragmentation of a Widespread Species by Geographical Barriers as Initial Step in a Land Snail Radiation on Crete. PLoS ONE.
Jens Oldel, Sauer Jan, Jens Oldeland, Hausdorf Bernhard, Jan Sauer, Oldeland Jens, Sauer, Jan, Hausdorf, Bernhard, Oldeland, Jens, Bernhard Hausdorf, Jan Sauer (408909), Bernhard Hausdorf (277904), Jens Oldeland (226793)   +12 more
core   +2 more sources

Use of DNA Markers for Grape Phylloxera Population and Evolutionary Genetics: From RAPDs to SSRs and Beyond

Insects, 2019
Grape phylloxera (Daktulosphaira vitifoliae Fitch) is a major pest of cultivated grapevines (Vitis spp.), occurring in virtually all viticultural regions around the world.
Javier Tello, Astrid Forneck
doaj   +1 more source

بررسی تنوع ژنتیکی ژنوتیپهای گوجهفرنگی با استفاده از نشانگرهای مولکولیAFLP و ارتباط آن با هتروزیس [PDF]

پژوهشهای زراعی ایران, 2012
گوجه فرنگی یکی از مهم ترین محصولات کشاورزی از نظر سطح زیر کشت و اهمیت اقتصادی است و تولید بذر هیبرید در این گیاه اهمیت فراوانی دارد. شناخت ترکیبات والدینی برتر یکی از مهم ترین مراحل در برنامه های اصلاحی تولید بذر هیبرید است که پرهزینه و مستلزم انجام ...
مریم نبی پور, محمد فارسی, حسین نعمتی, سعید ملک زاده   +3 more
doaj   +1 more source

Hybridization patterns and research effort in Asteraceae, a megadiverse and economically important plant family

PLANTS, PEOPLE, PLANET, EarlyView.
Plant hybridization is increasingly recognized as an important evolutionary process, and a deeper understanding of hybridization is necessary for its application to agriculture, conservation, and ecological solutions. Here, we assess correlates of hybridization in the megadiverse and societally important family Asteraceae and how and where hybrids have
Leandra O′Connell, Kathryn G. Turner, Nora Mitchell   +2 more
wiley   +1 more source

Dynamics of gene introgression in the African malaria vector Anopheles gambiae. [PDF]

, 2006
Anopheles gambiae is a major malaria vector in Africa and a popular model species for a variety of ecological, evolutionary, and genetic studies on vector control.
Zhong, Daibin, Pai, Aditi, Yan, Guiyun, Gouagna, Louis, Temu, Emmanuel A, Guda, Tom, Beier, John C, Githure, John, Menge, David   +8 more
core   +1 more source

Comparative Analysis of Genetic Similarity between Perennial Ryegrass Genotypes Investigated With AFLPs, ISSRs, RAPDs and SSRs

Czech Journal of Genetics and Plant Breeding, 2006
Perennial ryegrass (Lolium perenne L.) is the most important grass species used in temperate grassland agriculture. Our objective was to obtain an overview of the genetic relationships between 20 individual genotypes of perennial ryegrass of diverse ...
Ulrich Kurt Posselt, Philippe Barre, Gintaras Brazauskas, Lesley Beryl Turner   +3 more
doaj   +1 more source

Clinical spectrum and outcome of pregnancy with liver diseases – A prospective study

Journal of Family Medicine and Primary Care, 2022
Objective: Liver diseases constitute a family of diseases in pregnancy which are less often studied individually. Spectrum of liver diseases directly or indirectly related to pregnancy comprise 3% of all pregnancies. The biggest challenge is to arrive at
Anupama Bahadur, Rajlaxmi Mundhra, Jyotshna Kashibhatla, Latika Chawla, Rashmi Rajput, Rabia Zaman, M M Mahima Mahamood, Purvashi Kumari, Rohit Gupta   +8 more
doaj   +1 more source

Needle in a haystack: Holocene history of European larch in Central Europe revisited

PLANTS, PEOPLE, PLANET, EarlyView.
Defining nativity of species is crucial for their management. However, this is a complex task, especially for species that have been used and spread by humans for a long time. We combined paleoecological records with extensive genetic data to investigate the Holocene history of European larch—a common and economically important tree species in Central ...
Martin Prach, Petr Pokorný, Kristýna Hošková, Daniel Vondrák, Pavel Bednář, Jindřich Prach, Jana Hanzal Šedivá, Hana Drahošová, Kateřina Podrábská, Přemysl Bobek, Jan Smyčka, Tomáš Fér   +11 more
wiley   +1 more source

Molecular and genetic studies of the basis of virulence/avirulence in Meloidogyne chitwoodi

Plant Protection Science, 2002
Within the EU project DREAM there is a programme of work investigating the molecular basis of virulence and avirulence in Meloidogyne chitwoodi and which involves partners from the Netherlands, France and Scotland.
V.C. Blok, J. Wishart, D. Mugniéry, M. Bossis, P. Castagnone-Sereno, C. Neveu, G. Smant, C. Zijlstra, F.C. Zoon, M.S. Phillips   +9 more
doaj   +1 more source

Optimizing equity and efficiency in the aerial firefighting resource allocation problem

International Transactions in Operational Research, EarlyView.
Abstract This study addresses the aerial firefighting resource allocation problem, formulated as the strategic prepositioning of a heterogeneous aerial firefighting fleet across capacity‐constrained airbases. A novel bi‐objective model is proposed that simultaneously optimizes efficiency (aggregate risk‐weighted accessibility) and equity (minimized ...
Konstantinos A. Tasias, George Nenes
wiley   +1 more source