Αποτελέσματα Αναζήτησης
1 Μαΐ 2022 · Plant aging can be caused by many factors, such as telomere depletion, genomic instability, loss of proteostasis, changes in intercellular interaction, desynchronosis, autophagy misregulation, epigenetic changes and others. Plants have developed a number of mechanisms to increase lifespan.
- Hemoglobins, Programmed Cell Death and Somatic Embryogenesis
The somatic embryogenic system is an alternative model for...
- Plant Meristems
The indeterminate state of cells within the shoot apical...
- Holocene Vegetation and Paleoclimatic and Paleomagnetic History From Lake Johnston, Tasmania
Lake Johnston cirque contains some of the best subalpine...
- Plant Stem Cells
Surprisingly, the cellular and molecular design of these...
- Longevity Minimalists
The life tables for each species of mayfly by sex are given...
- Chromosome First Aid
The introduction of a mutation into the RNA template region...
- Function and Regulation of Macroautophagy in Plants
A gene encoding a homolog of TOR in yeast and animals was...
- Does Transcription-Associated DNA Damage Limit Lifespan
Furthermore the replicative capacity of mouse cells is...
- Hemoglobins, Programmed Cell Death and Somatic Embryogenesis
23 Νοε 2012 · Here, the discussion considers recent research that suggests a cell biological mechanism that operates in animals, fungi and plants to link nutritional state, growth, deteriorative ageing and autophagy.
15 Φεβ 2021 · Aging, stress, and senescence in plants are interconnected processes that determine longevity. We focus here on compiling and discussing our current knowledge on the mechanisms of development that long-lived perennial plants have evolved to prevent and delay senescence.
Plants have developed a number of mechanisms to increase lifespan. Among these mechanisms are gene duplication ("genetic backup"), the active work of telomerases, abundance of meristematic cells, capacity of maintaining the meristems permanently active and continuous activity of phytohormones.
Aging, stress, and senescence in plants are interconnected processes that determine longevity. We focus here on compiling and discussing our current knowledge on the mechanisms of development that long-lived perennial plants have evolved to prevent and delay senescence.
In aging research, the differentiation is essential be-tween three interconnected biological processes: aging, stress, and senescence. The age of an organism is simply a measure of time; therefore, aging (i.e., increasing age) may not necessarily be seen as negative.
16 Φεβ 2021 · Aging, stress, and senescence in plants are interconnected processes that determine longevity. We focus here on compiling and discussing our current knowledge on the mechanisms of development...
