Homobaric and heterobaric leaves are characterized, respectively, by the absence and presence of bundle sheath extensions (BSEs), a structure formed by parenchymatic cells which connects the leaf epidermis to the vascular bundles. Species that have heterobaric leaves present less resistance to water transport, however, homobaric leaves are less hydraulically integrated and have greater resistance to water movement. The objective of this work was to evaluate the influence of BSE on tomato plants under different environmental conditions. This dissertation was divided into two chapters: 1- an evaluation of the structure and physiology of homobaric and heterobaric plants grown in different irradiance conditions and 2- response to soil water def...
The objective was to evaluate the anatomical changes of the leaves of Aloysia citrodora submitted to...
In environments with severe water deficit, plants have mechanisms that allow the absorption of water...
The low availability of water resources is among the factors that have limited agricultural product...
Coordination between structural and physiological traits is key to plants' responses to environmenta...
Several authors have reported phenotypic plasticity for bromeliad plants growing in contrasting habi...
The experiment was conducted to evaluate the morphological/physiological characteristics of tomato p...
Processos fisiológicos dependentes de fitocromos estão sendo elucidados por meio de plantas mutantes...
Para garantir a sua sobrevivência, as plantas desenvolveram mecanismos para lidar com estresses. Tra...
Como organismos multicelulares complexos, as plantas requerem um extraordinário nível de coordenaçã...
Gibberellins (GAs) belong to a class of plant hormones with multiple functions in the regulation of ...
The experiment was carried out at the Embrapa Semi-Árido, Petrolina-PE, Brazil, in order to study th...
Summary: Bundle sheath extensions (BSEs) are key features of leaf structure whose distribution diffe...
Plantas de tomateiro (Solanum lycopersicum Mill) cultivar Santa Clara 5600 VF foram submetidas a con...
Lianas are frequently found in high light environments such as gaps, forest edges and fragmented en...
Several studies have shown that the flooding is capable of interfering with the photosynthetic capac...
The objective was to evaluate the anatomical changes of the leaves of Aloysia citrodora submitted to...
In environments with severe water deficit, plants have mechanisms that allow the absorption of water...
The low availability of water resources is among the factors that have limited agricultural product...
Coordination between structural and physiological traits is key to plants' responses to environmenta...
Several authors have reported phenotypic plasticity for bromeliad plants growing in contrasting habi...
The experiment was conducted to evaluate the morphological/physiological characteristics of tomato p...
Processos fisiológicos dependentes de fitocromos estão sendo elucidados por meio de plantas mutantes...
Para garantir a sua sobrevivência, as plantas desenvolveram mecanismos para lidar com estresses. Tra...
Como organismos multicelulares complexos, as plantas requerem um extraordinário nível de coordenaçã...
Gibberellins (GAs) belong to a class of plant hormones with multiple functions in the regulation of ...
The experiment was carried out at the Embrapa Semi-Árido, Petrolina-PE, Brazil, in order to study th...
Summary: Bundle sheath extensions (BSEs) are key features of leaf structure whose distribution diffe...
Plantas de tomateiro (Solanum lycopersicum Mill) cultivar Santa Clara 5600 VF foram submetidas a con...
Lianas are frequently found in high light environments such as gaps, forest edges and fragmented en...
Several studies have shown that the flooding is capable of interfering with the photosynthetic capac...
The objective was to evaluate the anatomical changes of the leaves of Aloysia citrodora submitted to...
In environments with severe water deficit, plants have mechanisms that allow the absorption of water...
The low availability of water resources is among the factors that have limited agricultural product...