1 Some mutations don't have any noticeable effect on the phenotype of an organism. 2  This can happen in many situations: perhaps the mutation occurs in a stretch of DNA with no function, or perhaps the mutation occurs in a protein-coding region, but ends up not affecting the amino acid sequence of the protein.
Bookmark this page Manage My Reading List. 1  J.D. Salinger's The Catcher in the Rye, Holden Caulfield recounts the days following his expulsion from Pencey Prep, a private school. 2  Written by: J.D. Salinger. 3  Type of Work: novel.  Genres: coming-of- 1 age. First Published: by Little, Brown and Company on July 16, 1951.
lessons on The Catcher in the Rye by J.D. Salinger. Lesson 6: The Catcher Controversy. excerpted from The Catcher in the Rye, J.D. Salinger, p. 77, Back Bay Books/LittleBrown, copyright 1951. The Catcher in the Rye is still a controversial novel, despite it being published over 50 years ago.Many people are offended by the language and situations in the novel.) Evaluating the importance or lack of importance of The Catcher in the Rye. 2) Analyzing themes & symbols used in the novel. 3) Discovering past objections to this novel and the controversial issues surrounding its publication, and the teaching of The Catcher in the Rye in schools.