QTLs for Woolly Poplar Aphid (Phloeomyzus passerinii L.) Resistance Detected in an Inter-Specific Populus deltoides x P. nigra Mapping Population
نویسندگان
چکیده
منابع مشابه
antixenosis resistance to woolly poplar aphidin phloeomyzus passerinii sign .( hom.: aphididae) different poplar clones
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متن کاملPhytotoxicity of chlorinated aliphatics to hybrid poplar (Populus deltoides x nigra DN34).
Effects of a series of chlorinated ethenes and ethanes on hybrid poplar (Populus deltoides x nigra DN34) were assessed in laboratory experiments. Poplar cuttings were grown in sealed reactors with hydroponic solutions and were exposed to a chlorinated solvent for a period of two weeks. Exposure concentrations ranged from 0 to 0.4 mM for perchloroethylene to 0 to 8.4 mM for 1,1-dichloroethane. E...
متن کاملa study on the incidence of woolly poplar aphid, phloemyzus passerinii (hom.: aphididae) on poplar species and clones in hamedan province, iran
woolly poplar aphid, phloeomyzus passerinii (signoret), is considered as an important and serious pest of poplar in iran and many countries. during 2002-2003, resistance and susceptibility of 12 poplar clones to p. passerinii were evaluated in hamedan province of iran. number of formed aphid colonies found in a surface unit was counted three times during a growing season. the clones populus alb...
متن کاملA study on the incidence of woolly poplar aphid, Phloemyzus passerinii (Hom.: Aphididae) on poplar species and clones in Hamedan province, Iran
شته‌ی مومی صنوبر، Phloeomyzus passerinii (Signoret)، در ایران و بسیاری از کشورهای جهان از آفات مهم صنوبر به شمار می‌رود. طی سال‌های 1382-1381، مقاومت و حساسیت دوازده کلن صنوبر نسبت به شته‌ی P. passerinii در استان همدان مورد بررسی قرار گرفت. تعداد کلنی‌های شته‌ی تشکیل شده در واحد سطح شاخه در طول فصل رشد در سه نوبت اندازه‌گیری شد. کلن‌های Populus alba 58/57، P. deltoides 72/51، P. deltoides missi...
متن کاملStructure, inheritance, and expression of hybrid poplar (Populus trichocarpa x Populus deltoides) phenylalanine ammonia-lyase genes.
A heterologous probe encoding phenylalanine ammonia-lyase (PAL) was used to identify PAL clones in cDNA libraries made with RNA from young leaf tissue of two Populus deltoides x P. trichocarpa F1 hybrid clones. Sequence analysis of a 2.4-kb cDNA confirmed its identity as a full-length PAl clone. The predicted amino acid sequence is conserved in comparison with that of PAL genes from several oth...
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ژورنال
عنوان ژورنال: PLOS ONE
سال: 2016
ISSN: 1932-6203
DOI: 10.1371/journal.pone.0152569