These tumor suppressing proteins regulate the cell cycle, but are rendered inactive when bound to an inhibitory protein.

These two inhibitory proteins are partially responsible for HeLa cells immortality by inhibiting apoptosis to occur.

These homologs can inhibit proapoptotic proteins such as BAX and BAK, which are essential for the activation of apoptosis.

These bacteria also secrete proteins that enable the AC-II to enter host cells, where the exogenous AC activity undermines normal cellular processes.

These oxidants can damage cells by starting chemical chain reactions such as lipid peroxidation, or by oxidizing DNA or proteins.

These factors include insulin-like growth factors I and II, transforming growth factor-beta, fibroblast growth factor, platelet-derived growth factor, and bone morphogenetic proteins.

These similarities include the energy carrier adenosine triphosphate ( ATP ), and the fact that all amino acids found in proteins are left-handed.

These methods can be applied to proteins and other large biological molecules, and allow studies of the approach and interaction ( docking ) of potential drug molecules ( e. g. and ).

These proteins can specifically catalyze a single reaction, so that reactions can be controlled very precisely.

These proteins are often concentrated in specialized cells and in cell corners.

These fusion proteins are labeled with compounds such as His-tags, biotin or antigens, which bind to the stationary phase specifically.

These play a dual role of a site of recognition by many proteins and as a sink for torsional stress from RNA polymerase or nucleosome binding.

These receptors may bind attractants or repellents directly or indirectly through interaction with proteins of periplasmatic space.

These fiber types are chemically different, corresponding to proteins, carbohydrates and synthetic polymers, respectively.

These compact structures guide the interactions between DNA and other proteins, helping control which parts of the DNA are transcribed.

These initiators recruit other proteins to separate the strands and initiate replication forks.

These organisms are now used for several purposes, and are particularly important in producing large amounts of pure human proteins for use in medicine.

These G proteins are made from three subunits, with the G domain located on the largest one ( the α unit ); together with the two smaller subunits ( β and γ units ), they form a tightly associated protein complex.

These G proteins are used in the signal transduction of taste and smell.

These proteins usually have phospholipase C as effector protein.

These G proteins can be activated by thromboxan receptors and thrombin receptors.

These are small monomeric proteins homologous to Ras.

These proteins are homologous to the alpha ( α ) subunit found in heterotrimers, and are in fact monomeric.

These proteins act to accelerate hydrolysis of GTP to GDP and terminate the transduced signal.

These proteins are homologous to the alpha ( α ) subunit found in heterotrimers, but exist as monomers.

These little problems help me to do so ''.

These proposals would go far toward creating the economic atmosphere favoring growth of the individual, who, in turn, would help us to cope with runaway technology.

These peoples, desperately hoping to lift themselves to decent levels of living must not, by our neglect, be forced to seek help from, and finally become virtual satellites of, those who proclaim their hostility to freedom.

These amendments to the Vocational Rehabilitation Act were designed to help provide for more specialized rehabilitation facilities, for more sheltered and `` half-way '' workshops, for greater numbers of adequately trained personnel, for more comprehensive services to individuals ( particularly to the homebound and the blind ), and for other administrative improvements to increase the program's overall effectiveness.

These flaring parts really help to keep the boat dry.

These findings help explain the categories used in Holdridge ’ s bioclassification scheme, which were then later simplified in Whittaker ’ s.

These help produce cool and foggy nights and mornings.

These will help cosmologists settle the question of when and how structure formed in the universe.

These canals were partially built with the help of engineers from the Netherlands and other countries.

These approaches can help control solitary or limited metastases, but they are by definition not systemic, and, therefore, do not treat distributed metastases or micrometastases.

These films leave the impression that Clark Kent is really a secret identity that is used to enable Superman to serve humanity better, rather than just a role to help him assimilate into the human community.

These monitors have advanced microprocessors which contain codec information, Windows Interface drivers and other small software which help in proper functioning of these functions.

This provides DARPA the flexibility to get into and out of an area without the burden of sustaining staff, while building cooperative alliances with its “ agents .” These outside agents help create a constituency in their respective organizations for adopting the technology.

These will enable developing countries to give their children a digital education, and help close the digital divide across the world.

These paintings were used to help teach the Japanese about Christianity.

These are often created for human benefits ; Attention Restoration Theory argues that spending time in nature reduces stress and improves health, while forest schools and kindergartens help young people to develop social as well as scientific skills in forests.

These accessories can help decorate all the different areas of gardens such as walk ways and raised beds, and any other area.

These systems can also help track costs of damage to city to help allocate an anti graffiti budget.

These organisms may help to show:

These fossils help scientists to date the core and to understand the depositional environment in which the rock units formed.

These links not only help international research collaboration but also aid with projects that deliver societal benefit, such as e-health, telemedicine and weather forecasting / disaster warning systems.

These applications will help to increase and optimise the use of the EGNOS services and the opportunities offered by the Galileo Signal Test-Bed ( GSTB-V2 ) and the Galileo ( IOV ) phase.

These bar shoes are commonly used in corrective shoeing, to help support the heels.

These kinds of activities contribute to children ’ s development and to the welfare of their families ; they provide them with skills and experience, and help to prepare them to be productive members of society during their adult life.