Optical leaf profiles depend on foliar pigment type and content, as well as anatomical
aspects and cellular ultrastructure, whose effects are shown in several species …

Light intensity and hormones (gibberellins; GAs) alter plant growth and development. A fine
regulation triggered by light and GAs induces changes in stem cell walls (CW). Cross-talk …

Light capture by leaves is a key component for plant surveillance, and it has been accepted
that blue and red lights are captured by palisade cells. However, the importance of green …

Light affects many aspects of cell development. Tomato seedlings growing at different light
qualities (white, blue, green, red, far-red) and in the dark displayed alterations in cell wall …

Plant cell walls are a fundamental component of plant biology and play an essential role in
plant growth and development. The metabolic components of the cell wall can be …

Polyethylene glycol (PEG) is a low-cost and advantageous embedding medium, which
maintains the majority of cell contents unaltered during the embedding process. Some hard …

Species of Asteraceae occur predominantly in tropical regions, mainly in grassland areas,
such as the sand-fields, which is one of the phytophysiognomies of the Pampas biome and …

The soybean looper Chrysodeixis includens is one of the main defoliating pests of soybean
cultures in Brazil. This work aimed to evaluate the effect of offering different soybean …

Abstract Rhipsalis cereuscula Haw., Rhipsalis floccosa subsp. hohenauensis (F. Ritter)
Barthlott et NP Taylor and Lepismium cruciforme (Vellozo) Miquel are obligatory epiphytes …

Ecological anatomy studies seek to link structural aspects to environmental pressures,
improving knowledge about the occurrence and distribution of species. Orchidaceae is a …