An Age-Dependent Sequence of Physiological Processes Defines Developmental Root Senescence
نویسندگان
چکیده
منابع مشابه
an examination of developmental dyslexia among iranian efl second graders
چکیده رساله/پایان نامه: این تحقیق جهت بررسی تاثیر نارسا خوانی در یادگیری زبان انگلیسی به عنوان زبان خارجه در میان دانش اموزان ایرانی مقطع دوم راهنمایی طراحی شده است. ده نفر از دانش اموزان ایرانی مقطع دوم راهنمایی و ده نفر از دانش اموزان غیر نارسا خوان همان مقطع برای انجام این تحقیق انتخاب شدند. تمام شرکت کنندگان توسط ازمون زبان انگلیسی ای که برای این هدف ساخته شده و متشکل از بخشهای خواندن ام...
15 صفحه اولDevelopmental and age-related processes that influence the longevity and senescence of photosynthetic tissues in arabidopsis.
Factors that influence the longevity and senescence of photosynthetic tissues of Arabidopsis were investigated. To determine the influence of reproductive development on the timing of somatic tissue senescence, the longevity of rosette leaves of the Landsberg erecta strain and of isogenic mutant lines in which flowering is delayed (co-2) or sterile flowers are produced (ms1-1) were compared. No...
متن کاملCellular senescence drives age-dependent hepatic steatosis
The incidence of non-alcoholic fatty liver disease (NAFLD) increases with age. Cellular senescence refers to a state of irreversible cell-cycle arrest combined with the secretion of proinflammatory cytokines and mitochondrial dysfunction. Senescent cells contribute to age-related tissue degeneration. Here we show that the accumulation of senescent cells promotes hepatic fat accumulation and ste...
متن کاملCalcium-dependent physiological processes in trees.
Among the various plant nutrients, calcium appears to occupy a unique position, acting as an important regulator in many processes related to both growth and responses to environmental stresses. This applies to stomatal function, cell division, cell wall synthesis, signalling functions in plant defence, repair of damage from biotic and abiotic stress and to the structural chemistry and function...
متن کاملA theory of age-dependent mutation and senescence.
Laboratory experiments show us that the deleterious character of accumulated novel age-specific mutations is reduced and made less variable with increased age. While theories of aging predict that the frequency of deleterious mutations at mutation-selection equilibrium will increase with the mutation's age of effect, they do not account for these age-related changes in the distribution of de no...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Plant Physiology
سال: 2019
ISSN: 0032-0889,1532-2548
DOI: 10.1104/pp.19.00809