en:genetic_transmission [Chapters]

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====== GENETIC TRANSMISSION ======

===== INHERITANCE =====

**Mendelian inheritance**
  *  dominant - recessive inheritance 
  *  polygenic inheritance
  *  genetic pleiotropy
  *  sex linked inheritance
  *  linked inheritance , recombination 
  *  mutations 


===== TRANSMISSION OF GENETIC INFORMATION =====

  * Cell cycle 
  * Chromosomal territories
  * meiosis


===== वंशानुगति (INHERITANCE) =====

  * Mendelian inheritance
    *  ( प्रभावी - अप्रभावी वंशानुगती ) dominant - recessive inheritance 
    *  polygenic inheritance
    *  genetic pleiotropy
    *  sex linked inheritance
    *  linked inheritance , recombination 
    *  उत्परिवर्तन (mutations )

  * sexlinked recessive t. — लिंगसंबद्ध अप्रभावी विशेषक
  * autosomal recessive t. — अलिंगसूत्री अप्रभावी विशेषक
  * character t. — स्वभाव लक्षण, चरित्र विशेषक
  * complex t. — सम्मिश्र विशेषक
  * haemoglobin C t. — हीमोगलोबिन C विशेषक
  * hereditary dominant t. — आनुवंशिक प्रभावी विशेषक

====== PHONETIC INHERITANCE THEORY ======
<a2s>
.----------------------------------------.
|      .------.     .------.             |
|      | X/X  |     | X/Y  |             |
|      | I/I  |     | I/A  |   SPLIT     |
|      .--+---.     .---+--.   VOWELS    |
.---------+-------------+----------------.
          |             |                 
          .------+------.                 
                 |                        
      JOIN TO FORM COJUNCT VOWELS         
    .------------+-------------.          
    |                          |          
    v                          v          
.------.                  .------.        
|      |                  |      |        
| XX   |                  |  XY  |        
.------.                  .------.        
</a2s>


    * XX COMBINATION BEING ( ई , ऊ , आ - large vowels ) 
    * XY COMBINATION BEING ( य , व , ए , ओ )

    * विषमजात गुणसूत्र / लिंगिक गुणसूत्र (allosomes / Sex chromosome)
      * X - गुणसूत्र / स्त्रीलिङ्ग गुणसूत्र ( अ , इ , उ ) 
      * Y - गुणसूत्र / पुल्लिंग गुणसूत्र ( अ , इ , उ ) 


^ chromosome ^  sounds ^  
| X chromosome | अ , इ , उ | 
| Y chromosome | अ , इ , उ | 
| X + Y (male sound )  | य , व , ए , ओ | 
| X + X (female sound )  | आ , ई , ऊ   | 


  * Male is always य , व , ए 
  * Female is always ई , ऊ , आ 
  * if a male is with extra इ it is abnormal 



  * अति - dominant gene - dominant gene overrides the effect of its counterpart gene or normal gene singly 
  * मध्य - normal gene 
  * अल्प - recessive gene - recessive gene does not override the effect of counterpart gene singly