منابع مشابه
Poplar demand.
Trichloroethylene (TCE) is a common industrial solvent that poses a particular pollution problem in groundwater; while TCE disappears from surface water within a few weeks, groundwater contamination can take months or years to degrade. Humans have not conclusively been shown to develop cancer in response to TCE exposure, but rats and mice exposed to TCE have an increased incidence of liver and ...
متن کاملThe Poplar-Poplar Rust Interaction: Insights from Genomics and Transcriptomics
Poplars are extensively cultivated worldwide, and their susceptibility to the leaf rust fungus Melampsora larici-populina leads to considerable damages in plantations. Despite a good knowledge of the poplar rust life cycle, and particularly the epidemics on poplar, the perennial status of the plant host and the obligate biotrophic lifestyle of the rust fungus are bottlenecks for molecular inves...
متن کاملPoplar (Populus spp.).
Although species within the genus Populus are, in general, easier to transform and regenerate in vitro than most other trees, many poplar species are very recalcitrant. Many protocols that previously have been reported were developed for a specific genotype or species. Thus, it has often been necessary to re-optimize a protocol each time research is initiated with a new genotype. The method pre...
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...
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ژورنال
عنوان ژورنال: The Lancet
سال: 1869
ISSN: 0140-6736
DOI: 10.1016/s0140-6736(02)66128-8