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Table 6 Associations between yield-related traits and the polymorphisms of ZmGW2-CHR5

From: Relationship, evolutionary fate and function of two maize co-orthologs of rice GW2associated with kernel size and weight

Site

Location

Genotypea

Frequency

Env

KWb

KLb

KTb

HKWb

Zong3/87-1c

S908

Intron 5

0/1

101/16

07BJ

    

1/0

    

07HN

     
    

08HN

0.0054

0.0024

   

S1601

Exon 8

A/T

22/98

07BJ

    

A/T

    

07HN

     
    

08HN

0.0055

0.0018

   

S1632

Exon 8

A/C

14/106

07BJ

  

0.0464

 

C/C

    

07HN

  

0.0087

  
    

08HN

     

S1789

3' UTR

0/17

105/15

07BJ

0.0394

   

17/0

    

07HN

     
    

08HN

0.0032

0.0043

   

S2051

3' flanking

0/13

27/93

07BJ

    

0/0

    

07HN

     
    

08HN

0.0067

  

0.0363

 
  1. Env, environment; HKW, one-hundred kernel weight; KL, kernel length; KT, kernel thickness; KW, kernel width; 07BJ, year 2007 Beijing; 07HN, year 2007 Hainan; 08HN, year 2008 Hainan
  2. a The numbers indicate the number of deleted nucleotides, and the letters indicate nucleotides. Numbers and letters in bold indicate the favourable alleles
  3. b Significant probabilities
  4. c The allele of inbred lines Zong3 and 87-1 which were used to develop an IF2 population for QTL mapping [40, 41]
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BMC Plant Biology

ISSN: 1471-2229

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