different between sequence vs epigenetics

English

Etymology

From Middle English sequence, borrowed from French sequence (“a sequence of cards, answering verses”), from Late Latin sequentia (“a following”), from Latin sequens (“following”), from sequi (“to follow”); see sequent.

Pronunciation

• IPA^(key): /?si?kw?ns/

Noun

sequence (countable and uncountable, plural sequences)

1. A set of things next to each other in a set order; a series
2. (uncountable) The state of being sequent or following; order of succession.

   Complete the listed tasks in sequence.

3. A series of musical phrases where a theme or melody is repeated, with some change each time, such as in pitch or length (example: opening of Beethoven's Fifth Symphony).
4. A musical composition used in some Catholic Masses between the readings. The most famous sequence is the Dies Irae (Day of Wrath) formerly used in funeral services.
5. (mathematics) An ordered list of objects, typically indexed with natural numbers.
6. (now rare) A subsequent event; a consequence or result.
   • 1891, Mary Noailles Murfree, In the "Stranger People's" Country, Nebraska 2005, pp. 12-13:

     he found no words to convey the impressions he had received; then he gave way to the anger always the sequence of the antagonism of opinion between them.

7. A series of shots that depict a single action or style in a film, television show etc.
8. (card games) A meld consisting of three or more cards of successive ranks in the same suit, such as the four, five and six of hearts.

Usage notes

• (mathematics): Beginning students often confuse sequence with series.

Synonyms

• (a set of things next to each other in a set order): See Thesaurus:sequence

Hypernyms

• (mathematics): function

Hyponyms

• presequence
• (computing): escape sequence

Meronyms

• (mathematics): term

Derived terms

Related terms

Translations

Verb

sequence (third-person singular simple present sequences, present participle sequencing, simple past and past participle sequenced)

1. (transitive) to arrange in an order
2. (transitive, biochemistry) to determine the order of things, especially of amino acids in a protein, or of bases in a nucleic acid
3. (transitive) to produce (music) with a sequencer

Translations

References

Further reading

• sequence in Webster’s Revised Unabridged Dictionary, G. & C. Merriam, 1913.
• sequence in The Century Dictionary, New York, N.Y.: The Century Co., 1911.

English

Etymology

Blend of epigenesis +? genetics; coined by C. H. Waddington in 1942.

Pronunciation

• IPA^(key): /??p?d????n?t?ks/

Noun

epigenetics (uncountable)

1. (genetics) The study of the processes involved in the genetic development of an organism, especially the activation and deactivation of genes.
2. (genetics) The study of heritable changes caused by the activation and deactivation of genes without any change in DNA sequence.

Related terms

• epigenetic
• epigenome
• genetic determinism

Derived terms

Translations

Further reading

• epigenetics on Wikipedia.Wikipedia