1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
hammer [34]
1 year ago
8

Dual roles of the nuclear cap-binding complex and SERRATE in pre-mRNA splicing and microRNA processing in Arabidopsis thaliana.

Biology
1 answer:
artcher [175]1 year ago
6 0

The processing of Arabidopsis thaliana microRNAs (miRNAs) from longer primary transcripts (pri-miRNAs) requires the <u>activity of several proteins</u>, including DICER-LIKE1 (DCL1), the double-stranded RNA-binding protein HYPONASTIC LEAVES1 (HYL1), and the zinc finger protein SERRATE (SE).

Morphological appearance of weak SE mutants is reminiscent of plants with mutations in ABH1/CBP80 and CBP20, which encode the two subunits of the nuclear cap-binding complex.

The cap-binding complex is necessary for proper processing of pri-miRNAs. Inactivation of either ABH1/CBP80 or CBP20 results in decreased levels of mature miRNAs accompanied by apparent stabilization of pri-miRNAs.

To learn more about dual roles of the nuclear cap-binding complex and SERRATE, here

brainly.com/question/16337764

#SPJ4

You might be interested in
(b) Most globular proteins are denatured and lose their activity when briefly heated to 65 8C. However, globular proteins that c
frez [133]

Answer:

Explanation:

The higher temperature is the factor which is responsible for the process of denaturation of proteins in which the breaking down of hydrogen, disulphide bonds and destabilization occurs. This process breaks up the bond between the polypeptides.

The bovine pancreatic trypsin inhibitor comprises of 58 amino acids this consists of the disulphide bonds which are destroyed on heating as a result of this the inhibitor becomes inactive. But on cooling it comes to the original form as the internal structure starts making hydrogen and disulphide bonds again. Thus the activity of the BPTI again gets restored.  

6 0
3 years ago
What types of cells do not undergo mitosis
nignag [31]
Plant cells? maybe? i learned this last year
5 0
3 years ago
Read 2 more answers
What moon phase causes the highest tides
Y_Kistochka [10]

Answer:

new moon and fullmoon

Explanation:

6 0
3 years ago
Read 2 more answers
One of the key changes made in the 1990 Clean Air Act amendment was the _____.
RUDIKE [14]

Emphasis made of finding cost effective ways to reduce air pollution.

7 0
3 years ago
Read 2 more answers
I CANT FAIL PLEASE SOMEBODY
777dan777 [17]

Answer:

It would remain at 100%

Explanation:

The whole won't change-

just the percentages of the separate pieces of diet would change

8 0
3 years ago
Other questions:
  • Which one of the following does not correctly match the form with its function?
    5·1 answer
  • If an organism is diploid and a certain gene found in the organism has 18 known alleles (variants), then any given organism of t
    11·1 answer
  • _, which is released from the pituitary gland, can potentially increase the height and weight of an individual to gigantic propo
    14·1 answer
  • ATP is used for what?
    6·1 answer
  • Above is a Ecology Question can anyone help me ????
    6·1 answer
  • Which of the following is the correct unit power measured in? like newton, watt, meter, joule
    11·1 answer
  • Name some harmful substances found in cigarette smoke. How do these
    14·1 answer
  • Which of the following molecules provides the code of instructions for the
    11·1 answer
  • What happened at point B? Why?
    12·1 answer
  • Answer the following questions based on the graph just completed.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!