What do the terms LINE and SINE mean?

AI Thread Summary
LINE stands for Long Interspersed Nuclear Elements, while SINE refers to Short Interspersed Nuclear Elements. Both are types of retrotransposons found in DNA, playing significant roles in genetic variation and evolution. LINEs are typically longer and can code for proteins, whereas SINEs are shorter and do not code for proteins but rely on LINEs for their replication. These elements contribute to genomic diversity and can influence gene expression. Understanding LINEs and SINEs is crucial for studying genetic mechanisms and evolutionary biology.
fatima_a
Messages
21
Reaction score
0
in this picture, there is a legend with the terms LINE and SINE in it
http://i.imgur.com/IGJfm.png

what do the terms LINE and SINE mean? I mean what do they stand for and what is their purpose in DNA. I have tried to look them up but it keeps going to math.
 
Physics news on Phys.org
Thread 'Confusion regarding a chemical kinetics problem'

Thread 'Confusion regarding a chemical kinetics problem'

TL;DR Summary: cannot find out error in solution proposed. [![question with rate laws][1]][1] Now the rate law for the reaction (i.e reaction rate) can be written as: $$ R= k[N_2O_5] $$ my main question is, WHAT is this reaction equal to? what I mean here is, whether $$k[N_2O_5]= -d[N_2O_5]/dt$$ or is it $$k[N_2O_5]= -1/2 \frac{d}{dt} [N_2O_5] $$ ? The latter seems to be more apt, as the reaction rate must be -1/2 (disappearance rate of N2O5), which adheres to the stoichiometry of the...
View full post »

Similar threads

B Need an on-line calculator for a simple calculation
Replies
12
Views
3K
Chemistry What does this equation for an electrochemical cell mean?
Replies
4
Views
1K
Odd and even extension of sine function
Replies
1
Views
2K
B Why are light waves depicted as lines, circles, and sinusoids?
Replies
18
Views
3K
What is causing the square drop in my guitar effect's sine wave?
Replies
15
Views
2K
Combining Sine Functions: Simplifying with Trigonometry
Replies
3
Views
2K
B Simple Derivation Of Euler's Formula And Applications
Replies
2
Views
2K
Fourier sine and cosine transforms of Heaviside function
Replies
2
Views
3K
Having trouble deducing 4 organic structures (High school exam qn)
Replies
5
Views
2K
Can a Square Wave Tachometer Drive be Powered by a Sine Waveform?
Replies
16
Views
3K

Hot Threads

Recent Insights

Back
Top