What is pleiotropism?

Anonymous

∙ 12y ago

Updated: 12/14/2022

it refers to gene or mutation that has multiple effects like polyphenotype

Ayden Metz ∙

Lvl 10

∙ 3y ago

What else can I help you with?

Write short note on pleiotropism?

Pleiotropy refers to a case where one gene may influence several other characteristics. An example of pleiotropy is sickle cell anemia, a disorder in which a single point mutation in the amino acid sequence for hemoglobin results in a spectrum of effects. Red blood cells produce abnormal hemoglobin molecules, which, because of their odd shape, tend to stick together and crystallize. Therefore, the normal disk shape of red blood cells changes to a sickle shape (hence the name of the disorder). Sickle-shaped red blood cells will clog small vessels, causing pain and the possibility of brain damage and heart failure. Since some of the hemoglobin in these cells is abnormal, there is less oxygen available, leading to physical weakness and anemia. If left untreated, the anemia can impair mental function.

Trending Questions

What is the market cap for United States Steel Corporation X? Who was in goal for Tampa Bay when they won the Stanley cup? How many holes should a parachute have? What is song played at end of Fargo episode 2? What breed dogs are in the underdog movie? What are some common 6 string chords used in guitar playing? What do flatworms in dogs look like? What is the Value of a SIG P220 pistol? What is photosinteza? How do you make dog beer? Can you give me some examples of wild animals and their young ones? How do Muslims celebrate Ramadan in Pakistan? What are the uses for the ergometer? Who were King Richard's children? Does Benjamin Burnley of Breaking Benjamin have any kids? How would a change in Na plus conductance affect resting membrane potential? What is positive current control circuit? Why don't particles stop moving? What was Charles Edward Stuart's nicknames? How tall is Lionel Barrymore?

Resources

Top Categories

Product

Company

Copyright ©2026 Infospace Holdings LLC, A System1 Company. All Rights Reserved. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Answers.