Some DNA-or RNA-binding enzymes can recognize specific base pairing patterns that identify particular regulatory regions of genes.

Some regulatory bodies have set standards for the amount of heavy metals in ink.

Some mutations occur in so-called regulatory genes.

Some evolutionary biologists, for example Allan Wilson, have proposed that evolution in promoter or regulatory regions may be more important than changes in coding sequences over such time frames.

Some earned their fame for their investment strategies, financing, reporting, legal or regulatory skills, while others are remembered for their greed.

Some new and exciting examples of progress in this field are the identification of genes for regulatory RNAs, insights into the evolutionary origin of photosynthesis, or estimation of the contribution of horizontal gene transfer to the genomes that have been analyzed.

Some observers have criticized the Commission as an example of regulatory capture and the NRC has been accused of doing an inadequate job by the Union of Concerned Scientists.

Some non-Internet forms include telephone, fax, PDA, SMS text messaging, MMS, wireless networks and services, Bluetooth, CCTV, tracking systems, RFID, biometric identification, road traffic management and regulatory enforcement, identity cards, smart cards and other Near Field Communication applications ; polling station technology ( where non-online e-voting is being considered ), TV and radio-based delivery of government services ( e. g., CSMW ), email, online community facilities, newsgroups and electronic mailing lists, online chat, and instant messaging technologies.

Some regulatory elements are now known to be involved in a supergene that is involved in the development of butterfly color patterns.

Some fulfil a regulatory or inspection function, and their status is therefore intended to protect them from political interference.

Some of the regulatory agencies with jurisdiction over the merger had already given approval.

Some proteins though serve only to activate other genes, and these are the transcription factors that are the main players in regulatory networks or cascades.

Some regulatory authority is further delegated to the Financial Industry Regulatory Authority ( FINRA ), a self-regulatory organization.

Some cellular telephone companies will charge for this conversion as a regulatory cost recovery fee.

Some strains of LAB may affect Helicobacter pylori infections ( which may cause peptic ulcers ) in adults when used in combination with standard medical treatments, but there is no standard in medical practice or regulatory approval for such treatment.

Some of the blame for the corrosion debacle has to be laid on the regulators, who maintained a consistent improper regulatory focus on chemical reactions involving steam with the high-grade core graphite, as this was the area that drove design of the gas cleanup train ; it was foreseeable that the memorandums from Rockville, Maryland regarding this obviously consumed countless man-hours and drove the designers to distraction on peripheral issues whose occurrence was physically infeasible.

Some factors affecting the organizations ' requirements are: external factors such as regulatory requirements ; management, objectives, and business practices ; and the organizations ' performance compared to the industry.

Some media commentators suggested that Sirius Canada's reluctance to carry Stern had less to do with regulatory concerns and more to do with unwillingness to pay the American company's syndication fees for the program.

Some 3 '- UTR AU-rich elements ( AREs ) play important regulatory roles in cytokine and proto-oncogene expression by influencing half-life under basal conditions and in response to cellular activation.

Some non-environmental statutes, such as the Americans with Disabilities Act and the Fair Housing Amendments Act, also contain citizen suit provisions, but the majority of regulatory statutes do not.

Some weapons systems have become obsolescent while still in production, and some while still under development.

Some phonetic features, for example glottal catch or murmur, are sometimes to be assigned to segmental phonemics and sometimes to accentual systems.

Some school systems provide written instructions to principals and teachers designating when certain information is to be recorded on cumulative record forms and explaining how the information is to be summarized and used.

Some US School districts and systems return to school in August.

Some belief systems, such as those in the Abrahamic tradition, hold that the dead go to a specific plane of existence after death, as determined by a god, gods, or other divine judgment, based on their actions or beliefs during life.

Some, like Hernando De Soto, argue that much of the poverty in the Third World countries is caused by the lack of Western systems of laws and well-defined and universally recognized property rights.

Some home sewage treatment systems use biological treatment, usually beds of plants and aquaria, that absorb nutrients and bacteria and convert greywater and sewage to clear water.

Some systems are vacuum-insulated, acting something like large thermos bottles.

Some proven intensive, low-effort food-production systems include urban gardening ( indoors and outdoors ).

Some systems used a CD-ROM drive to make the files available.

Some bicycle parts, particularly hub-based gearing systems, are complex, and many cyclists prefer to leave maintenance and repairs to professional bicycle mechanics.

Some systems have proposed as many as 90 subspecies, while recent DNA analysis has identified as few as five clades.

Some modern editing systems can use OCR techniques to read BITC in situations where other forms of timecode are not available.

Some linguists, such as John DeFrancis and J. Marshall Unger have argued that genuine ideographic writing systems with the same capacities as natural languages do not exist.

Some writing systems of the world, notably the Arabic and Hebrew scripts, and derived systems such as the Urdu, Persian, Yiddish, Jawi, and Ladino scripts, are written in a form known as right-to-left ( RTL ), in which writing begins at the right-hand side of a page and concludes at the left-hand side.

Some systems used both codes and ciphers in one system, using superencipherment to increase the security.

Some take the approach of looking for coherent justifications of established copyright systems, while others start with general ethical theories, such as utilitarianism and try to analyse policy through that lens.

Some critics of this approach feel that while these models approach biological reality as a representation of how the system works, they lack explanatory powers because complicated systems of connections with even simple rules are extremely complex and often less interpretable than the system they model.

Some jurisdictions give priority to motorized traffic, for example setting up one-way street systems, free-right turns, high capacity roundabouts, and slip roads.

Some masters use different systems, or even no system at all.

Some light rail systems may run on a narrower gauge.

Some missiles can be fitted with any of a variety of navigation systems ( Inertial navigation, TERCOM, or satellite navigation ).

Some GC systems allow such other resources to be associated with a region of memory that, when collected, causes the other resource to be reclaimed ; this is called finalization.

Some, like VirtualBox and VMware Player run on Windows and Linux hosts and can run many other operating systems.