نتایج جستجو برای: populus caspica
تعداد نتایج: 5732 فیلتر نتایج به سال:
Agrobacterium-Mediated Stable Genetic Transformation of Populus angustifolia and Populus balsamifera
Spatial distributions of leaf characteristics relevant to photosynthesis were compared within high-density coppice canopies of Populus spp. of contrasting genetic origin. We studied three clones representative of the range in growth potential, leaf morphology, coppice and canopy structure: Clone Hoogvorst (Hoo) (Populus trichocarpa Torr. & Gray x Populus deltoides Bartr. & Marsh), Clone Fritzi ...
F-box proteins are generally responsible for substrate recognition in the Skp1-Cullin-F-box complexes that are involved in protein degradation via the ubiquitin-26S proteasome pathway. In plants, F-box genes influence a variety of biological processes, such as leaf senescence, branching, self-incompatibility, and responses to biotic and abiotic stresses. The number of F-box genes in Populus (Po...
این تحقیق، به منظور تعیین ارزش غذایی گونه های Halocnemum strobilaceum و Halostachys caspica و مطالعه اثرات مراحل مختلف فنولوژیک (رشد رویشی، گلدهی، بذر دهی) بر میزان ترکیبات شیمیایی این دو گونه انجام گرفت. نتایج نشان داد پروتئین خام، ADF، NDF، DDM، میزان خاکستر، EE، ME، DMI، RFV، سدیم، پتاسیم، منیزیم، کلسیم، فسفر، مس، روی، آهن و منگنز در مراحل مختلف رشد تفاوت معنی داری با هم داشت (05/0P<). با اف...
The renewed interest in the use of hybrid zones for studying speciation calls for the identification and study of hybrid zones across a wide range of organisms, especially in long-lived taxa for which it is often difficult to generate interpopulation variation through controlled crosses. Here, we report on the extent and direction of introgression between two members of the "model tree" genus P...
Salicylic acid (SA) has long been implicated in plant responses to oxidative stress. SA overproduction in Arabidopsis thaliana leads to dwarfism, making in planta assessment of SA effects difficult in this model system. We report that transgenic Populus tremula × alba expressing a bacterial SA synthase hyperaccumulated SA and SA conjugates without negative growth consequences. In the absence of...
The biological function of the plant-microbiome system is the result of contributions from the host plant and microbiome members. The Populus root microbiome is a diverse community that has high abundance of β- and γ-Proteobacteria, both classes which include multiple plant-growth promoting representatives. To understand the contribution of individual microbiome members in a community, we studi...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید