Results 21 to 30 of about 5,864 (190)
Cell-to-cell communication is crucial for the development of multicellular organisms, especially during the generation of new tissues and organs. Secondary growth--the lateral expansion of plant growth axes--is a highly dynamic process that depends on ...
Javier Agusti +4 more
doaj +1 more source
Cambium contains a stem cell population that produces xylem and phloem tissues in a radial direction during the secondary growth stage. The growth of many storage roots, including in the radish, Raphanus sativus L., also depends on cambium. Interestingly,
Ana Cecilia Aliaga Fandino +3 more
doaj +1 more source
Monitoring cambial activity is important for a better understanding of the mechanisms governing xylem growth responses to climate change, providing a scientific basis for tree-ring-based climate reconstructions and projections about tree growth under ...
Zhuangpeng Zheng +7 more
doaj +1 more source
Increasing N deposition caused by intensive anthropogenic activities is expected to affect forest growth. However, the effects of N deposition on trees are still controversial due to the wide variability in results and experimental methods used.
Shaokang Zhang +17 more
doaj +1 more source
Drought impact on wood formation and antioxidant protection of Scots pine cambial zone [PDF]
The effect of drought on the 8-9-year-old seedlings of Scots pine (Pinus sylvestris L.) was simulated in the field by isolating trees from precipitation.
N. E. Sudachkova +2 more
doaj +1 more source
Climate changes influence seasonal tree-ring formation. The result is a specific cell structure dependent on internal processes and external environmental factors. One way to investigate and analyze these relationships is to apply diverse simulation models of tree-ring growth.
Daria A. Belousova +7 more
openaire +3 more sources
The intrusive growth of initial cells in re-arangement of cells in cambium of Tilia cordata Mill.
In the cambium of linden producing wood with short period of grain inclination change (2-4 years), the intensive reorientation of cells takes place. This is possible mainly through an intrusive growth of cell ends from one radial file entering space ...
Wiesław Włoch, Ewa Połap
doaj +1 more source
Vessel differentiation in isolated stem segments of Fraxinus excelsior L. after treatment with auxin
Experiments were carried out on isolated stem segments of ash collected from natural conditions during the winter dormancy season. In order to stimulate cambial activity and vessel differentiation the internodes were treated with auxin.
Ewa U. Kurczyńska
doaj +1 more source
The vascular cambium revisited
Summary The vascular cambium presents fundamental questions about the evolution and developmental biology of plants. Over time, our perspectives of the vascular cambium have changed as new molecular and genetic approaches have augmented anatomical observations and are now providing new insights into longstanding topics related to vascular cambium ...
openaire +1 more source
All multicellular organisms undergo senescence, but the continuous division of the vascular cambium in plants enables certain tree species to survive for hundreds or even thousands of years.
Xiaoli Han +6 more
doaj +1 more source

