Results 51 to 60 of about 164,680 (342)

Toxic Phenolic Glycosides From \u3ci\u3ePopulus:\u3c/i\u3e Physiological Adaptations of the Western North American Tiger Swallowtail Butterfly, \u3ci\u3ePapilio Rutulus\u3c/i\u3e (Lepidoptera: Papilionidae) [PDF]

open access: yes, 2017
The phenolic glycosides tremulacin and salicortin found in quaking aspen, Populus tremuloides, and other members of the Salicaceae, are known to be toxic to larvae of the Eastern tiger swallowtail butterfly, Papilio glaucus, but not to the Canadian tiger
Lindroth, Richard L   +2 more
core   +2 more sources

Identification of the xyloglucan endotransglycosylase/hydrolase genes and the role of PagXTH12 in drought resistance in poplar

open access: yesForestry Research
The xyloglucan endotransglycosylase/hydrolase (XTH) gene family plays a crucial role in plant cell wall remodeling, facilitating growth and structural changes.
Wenya Yuan   +10 more
doaj   +1 more source

A protocol for identifying universal reference genes within a genus based on RNA-Seq data: a case study of poplar stem gene expression

open access: yesForestry Research
Real-time quantitative reverse transcription polymerase chain reaction (RT-qPCR) plays a crucial role in relative gene expression analysis, and accurate normalization relies on suitable reference genes (RGs).
Qi Xie   +7 more
doaj   +1 more source

Preference for Some Nursery-grown Hybrid \u3ci\u3ePopulus\u3c/i\u3e Trees by the Spotted Poplar Aphid and Its Suppression by Insecticidal Soaps (Homoptera: Aphididae) [PDF]

open access: yes, 2017
Susceptibility ranking of more than 50 clones of hybrid Populus whips showed a wide range of attack ranging from none to very heavy. Clones with P. x jackii parentage were the most susceptible, whereas Carolina poplar was unscathed.
Moore, Lincoln M, Wilson, Louis F
core   +2 more sources

Ring Formation in Sesquiterpene Synthesis: Biomimetic vs. Non‐Biomimetic Strategies

open access: yesEuropean Journal of Organic Chemistry, EarlyView.
A short review of cyclase enzyme‐mediated ring formation in sesquiterpene biosynthesis is presented as a prelude to six case studies examining the merits and demerits of biomimetic vs. non‐biomimetic strategies for carbocyclisation in the total synthesis of this iconic natural product class.
Bohan Lin, Chen Dai, Alan C. Spivey
wiley   +1 more source

Ectopic expression of TTP gene from human in poplar promotes xylem differentiation and confers plant drought tolerance

open access: yesForestry Research
The CCCH zinc finger proteins play critical roles in a wide variety of growth, development, and stress responses. Currently, limited reports are available about the roles of animal CCCH proteins in plants.
Yamei Zhuang   +7 more
doaj   +1 more source

ارزیابی تناسب سرزمین برای کاشت صنوبر [PDF]

open access: yesمجله جنگل ایران
مقدمه: با توجه به اجرای طرح استراحت جنگل‌های شمال کشور، تلاش‌ها برای افزایش تولید چوب در کشور با استفاده از درختان تندرشد مورد توجه قرار گرفته و تشویق مالکان اراضی برای کشت این درختان افزایش یافته است. صنوبرها به‌سبب ویژگی‌های بسیار ممتاز، همواره در میان
حمیدرضا عباسی   +4 more
doaj   +1 more source

Generation and analysis of an Eucalyptus globulus cDNA library constructed from seedlings subjected to low temperature conditions [PDF]

open access: yes, 2008
Indexación: ScieloEucalyptus globulus is the most important commercial temperate hardwood in the world because of its wood properties and due to its characteristics for biofuel production. However, only a very low number of expressed sequence tags (ESTs)
Gamboa, Maria Cecilia   +4 more
core   +2 more sources

Nutrition Status of Trees on Spoil Heaps After Coal Mining Can Be Inferred From Seasonal Dynamics of Foliar Nutrient Concentrations

open access: yesLand Degradation &Development, EarlyView.
ABSTRACT A stable vegetation cover on given habitat conditions can be one of the possible requirements for post‐mining sites, as it can prevent erosion and dustiness of these anthropogenic surfaces and bring several practical future benefits, such as biomass production and microclimate improvement.
Tomáš Matys Grygar   +5 more
wiley   +1 more source

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