Wheels within wheels: the plant circadian system
نویسندگان
چکیده
منابع مشابه
Cyclins: wheels within wheels.
Cycimns were originally defined as proteins which are synthesized in each cell cycle and destroyed at every mitosis. Cyclins were discovered by T. Hunt and students at the Marine Biological Laboratory, Woods Hole, MA, duningthe 1982 Physiology Course (1). They labeled eggs ofthe sea urchin Arbacia punctulata with [35S]methionine after fertilization and analyzed the temporal pattern of protein s...
متن کاملWheels within wheels: new transcriptional feedback loops in the Arabidopsis circadian clock
The circadian clock allows organisms to temporally coordinate their biology with the diurnal oscillation of the environment, which enhances plant performance. Accordingly, a fuller understanding of the circadian clock mechanism may contribute to efforts to optimize plant performance. One recurring theme in clock mechanism is coupled transcription-translation feedback loops. To date, the majorit...
متن کاملWheels within Wheels: Making Fault Management Cost-Effective
Local design and optimization of the components of a fault-management system results in sub-optimal decisions. This means that the target system will likely not meet its objectives (under-performs) or cost too much if conditions, objectives, or constraints change. We can fix this by applying a nested, management system for the fault-management system itself. We believe that doing so will produc...
متن کاملThe Plant Protection Racket - Butterflies and Wheels
Before the Industrial Revolution, artists and artisans would strive to make a work as perfect as possible. They used the technologies of their time to make as fine a product as their skill and limited technology allowed. Given the long painstaking efforts involved in creation, such items were few in number and available to only a minuscule number of elites. They were the crowning achievement of...
متن کاملWheels within wheels: clues to the evolution of the Gnas and Gnal loci.
The Gnas and Gnal loci, which encode the alpha subunits of stimulatory G-proteins, are among the most complex eukaryotic genes. They combine elaborate patterns of imprinting, alternative splicing, and antisense transcription with tissue- and developmental stage-specific expression. Different regions of these genes evolve at drastically different rates such that some show complete conservation, ...
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: Trends in Plant Science
سال: 2014
ISSN: 1360-1385
DOI: 10.1016/j.tplants.2013.11.007