Due to concerns over horizontal gene transfer to pathogenic organisms in the wild, the European Food Safety Authority restricts use of this gene ( among other resistance genes ) in commercial genetically modified organisms.

Due to concerns over serious worker rights protection issues, however, Guatemala's benefits under both the CBTPA and GSP are currently under review.

Due to concerns from Nintendo of America, the Super NES version was modified to not include any swastikas or Nazi references ; furthermore, blood was replaced with sweat to make the game seem less violent, and the attack dogs in the game were replaced by giant mutant rats.

Due to orcas ' complex social bonds and society, many marine experts have concerns about how humane it is to keep these animals in captive situations.

Due to concerns about overfishing, catch quotas were repeatedly reduced in the 1980s and 1990s.

Due to Daimler's reluctance to allow Chrysler to continue development and use quality materials, Chrysler vehicles suffered lower fit and finish quality as well as sub-standard parts being supplied and used in spite of concerns.

Due to personal concerns and the lack of opportunity for beginning graduate students to participate in laboratory work, he left the program without completing the degree.

Due to concerns over potential violence, many courthouses in American cities often have security checkpoints where all incoming persons are searched for weapons, normally through the use of an X-ray machine for all bags and a walk-through metal detector, much like those found at airports.

Due to safety concerns, the smoke is not a result of combustion but is produced by the vaporization of fog oil into a fine aerosol, achieved either by injecting the oil into the hot engine exhaust or by the use of a dedicated device that can be fitted in any position on the aircraft.

Due to security concerns, Israel restricts access of Palestinian residents of the West Bank to Jerusalem on Muslim holidays only with an age restriction on West Bank Palestinian men over 35 being elligble for a permit.

Due to health concerns over the quality of the meat contained in many commercially produced sausages ( heightened by the BSE crisis in the 1990s ) there has been a marked improvement in the quality of meat content in commonly available British sausages with a return to the artisanal production of high quality traditional recipes, which had previously been in decline.

Due to concerns over pests and pathogens, however, whole starfruits cannot yet be imported to the US from Malaysia under current Food and Drug Administration regulations.

Due to air quality and noise concerns, the City of Duarte has sought repeatedly to halt expansion of neighboring quarry operations, but has had no success against the monied interests behind the quarries and the neighboring city governments beholden to them.

Due to security concerns following an attack on the bell by a visitor with a hammer in 2001, the bell is hung out of easy reach of visitors, who are no longer allowed to touch it, and all visitors undergo a security screening.

Due to concerns about possible teratogenicity, use of MMR vaccine is not recommended during pregnancy.

Due to nearness of the river, the town regularly suffers minor flooding, and concerns over flood plain development are a major issue in local planning.

Due to safety concerns, the 4-sided die ( or d4 ) produced by GameScience has truncated points.

Due to concerns about the safety of a longer shipping route to Brittany itself, the army was ferried to the English continental stronghold of Calais in July 1380.

Due process concerns also can arise even when a party did have a day in court to dispute an issue.

Due to these concerns, the Government of India ruled that ayurvedic products must specify their metallic content directly on the labels of the product, but, writing on the subject for Current Science, a publication of the Indian Academy of Sciences, M. S. Valiathan noted that " the absence of post-market surveillance and the paucity of test laboratory facilities India make the quality control of Ayurvedic medicines exceedingly difficult at this time.

Due to the ongoing concerns with the Arabs during the 670s, in the west, Constantine had been forced to conclude treaties with the Lombards, who had captured Brindisi and Taranto.

Due to current concerns about terrorism, a great deal of effort went into ensuring that the tunnels are highly blast-resistant.

Due to the inaccessibility of the terrain, the island was bombed from the air with poison pellets, as had recently been attempted on Giannutri and Sardinia, despite concerns raised by environmental groups that indigenous species of wildlife and the surrounding waters might also be adversely affected.

Due to terrorism security concerns, photography is prohibited within the dam.

Due to the change from the Julian calendar to the Gregorian calendar, Bealltainn in Scotland was commonly celebrated on 15 May while in Ireland " Old Beltane " or " Old May " began about the night of 11 May.

Due to the difficulty of using these methods, they did not realize that the nebulae were actually galaxies outside our own Milky Way, nor did they speculate about the cosmological implications.

Due to a complete estrangement between the two as a result of campaigning, Truman and Eisenhower had minimal discussions about the transition of administrations.

Due to the introduction of new technologies, many workers have been made redundant in the recent years, creating a total unemployment rate of about 10 %.

Due to the movement of the Earth around the Earth-Moon barycenter, the apparent path of the Sun wobbles slightly, with a period of about one month ; due to perturbations by the other planets of the Solar System, the Earth-Moon barycenter wobbles slightly around a mean position in a complex fashion.

Due to the problematic and enigmatic nature of these attestations, scholars have produced various theories about the nature of the god, including his apparent relation to rams, that he may be a personification of or connected to the world tree Yggdrasil, and potential Indo-European cognates.

Due to the insistence of the National Democrats, worried about the potential power of Piłsudski if elected, it introduced limited prerogatives for the presidency.

Due to the British occupation in India, a lot of protest songs about anti-imperialism / pro-socialism have been written in India.

Due to the post-glacial rebound, Södertälje kanal and the mouth of Riddarfjärden bay had become so shallow by about the year 1200 that ships had to unload their cargoes near the entrances, and progressively the bay became a lake.

Due to the death of Thietmar of Merseburg, the principal chronicler of that period, there is little information about Mieszko II's life from 1018 until 1025, when he finally took over the government of Poland.

Due to the vague nature of the records, there is a possibility that the Mohist scribes themselves may not have been clear about this subject.

Due to perishability, only about 5 % of the world's potato crop is traded internationally ; its minimal presence in world financial markets contributed to its stable pricing during the 2007 – 2008 world food price crisis.

Due to this, and to their gross overall similarity, he suggested that they probably represent chronospecies within a single evolutionary lineage lasting about 4 million years.

Due to a still-tangible faith in the viability of the state socialist system, most socialist groups of that period emphasised the importance of political action through party organisations as a means of bringing about socialism ; in syndicalism, trade unions are thus seen as simply a stepping stone to common ownership.

Due to these factors, the practice of slavery would have only proliferated after the invention of agriculture during the Neolithic Revolution about 11, 000 years ago.

Due to religious persecution by the Lutheran Church and the government in Württemberg, the society moved to the United States on October 7, 1803, settled in Pennsylvania, and on February 15, 1805, they, together with about 400 followers, formally organized the Harmony Society, placing all their goods in common.

Due to the risk of discovery, information about routes and safe havens was passed along by word of mouth.

Due to the higher energy density of the nuclear fuel compared to chemical fuels, about 10 < small >< sup > 7 </ sup ></ small > times, the resulting propellant efficiency ( effective exhaust velocity ) of the engine is at least twice as good as chemical engines.

Due to the favorable climate of the location, people lived there about 50, 000 years ago during the last glacial period, as burial sites show from this era.

Due to the ring formation connected to the Beta-carbon, the ψ and φ angles about the peptide bond have fewer allowable degrees of rotation.

Due to their very wide input voltage range, many power supplies with active PFC can automatically adjust to operate on AC power from about 100 V ( Japan ) to 230 V ( Europe ).

In 1987 Italian singer-songwriters Claudio Lolli and Francesco Guccini wrote a song, Keaton, about his work in Italy on the film Due Marines e un Generale