A great number of limit values has been introduced through statutory regulations in recent decades, in order to put constraints on the exposure to toxic agents at the workplace and in the environment. As far as these limits have been determined on the ba
The name Aula Verde comes from the shape of the work, made up of poplar and willow trees,Populus albaandSalix alba,arranged on two large concentric centres with a diameter of forty metres. The work will take shape over the years and growing it will return innumerable benefits to the territo...
since many wood properties are known co-vary and interact with each other to regulate a tree's hydraulic conductivity, mechanical support, storage of nutrients and
Table 2. Primer sequences and amplicon characteristics for each of the seven reference genes. NamePrimer sequence (forward/reverse primer)Size (bp)Tm (°C)E (%)R2 UBC 5′-TCTCGCTTGTCCGGTTTGTG-3′ 224 88.0 1.965 0.9993 5′-ACCTTGGGTGGCTTGAATGG-3′ TUBLIN 5′-TTACCGTCAACTATTCCACCCA-3′...
beech and poplar, and less often of several other tree genera, including alder, apple, elm, buckeye and horse chestnut, maple, oak, live oak, walnut, willow, western hemlock, Douglas fir, old or sick olive tree, and spruce. G. applanatum grows more often on dead trees than living ones...
When the nest is ready, the female lays a single clutch of two to eight eggs, the average being four to six. The nest hole is usually dug in a live poplar or pine tree.[8] The breeding pair take it in turns to incubate the eggs, also sharing duties of feeding and brooding the ch...
Tree materials Collection of tree material poplar tree spring leaf collected in March 2019 and 2020 from trees growing in the nursery of timber trees department at the Horticulture Research Institute Agriculture Research Center, Giza, Egypt. Senescent leaves were collected in September (2018 and 2019...
(Mulberry tree)25,Tectona grandis(Teak tree)17,Dalbergia odorifera26,Dipterocarpus turbinatusandHopea hainanensis27. Despite the ecological and economic importance of wood, not all aspects of its formation have been unveiled. Therefore, for the present study, we selected three non-model tree species...
No nuclear gene transferred from non-plant species into angiosperms has, however, been reported until recently23. In a previous systematic study for genomes of representative angiosperms [Arabidopsis thaliana(L.), rice, sorghum and poplar (Populus trichocarpaTorr. & A.Gray ex. Hook.)], no eviden...
The CIPK gene family has been analyzed in Arabidopsis21,22, poplar (Populus trichocarpa)22, maize (Zea mays)23, rice (Oryza sativa)24, and canola (Brassica napus)25. These studies reported that the CIPK gene family could be divided into an intron-rich clade and an intron-poor clade, in...