How hereditary variety offers ascend to contrasts in numerical size

ROBO1 “DNA diversity” is a relationship with physiological paradoxes in a mind-setting that plays an important role in illustration as well as formally attempting to figure out how genetic changes affect children’s understanding on “numerical concepts.” The symbolic discussion of this statement can be analyzed in the journal “PLOS Science”.

The framers specifically observed that there are variations of ROBO1 in the small youths genetically and these changes are taken with the dull problems in prerogative association area of the brain “parietal cortex” and in this way it talks about the second grade numerically.

The knowledge of Numerical concepts helps to recognize some genetic qualities by assuming a function for the health of brain. There are several instances, where it is not mentioned that numerical concept may give the design on creating human brain. So, it is a matter of examination how hereditary diversity can promote non-cooperation in numerical ability. To express this limitation, Skeide and his fellows started to learn genotyping with the illiterate children’s cerebrum view although they did not have the knowledge of numerical ability.

Eighteen Single Nucleotide Polymorphisms i.e., SNPs were probed by the framers, genetic variability impacting an unfrequented DNA building block in ten characteristics which are added for the mathematical implementation. This was the problem at which they focused and drew a relation between this type of variability and the number of dull issues which are related to nerve cell system. This investigation was done in whole cerebrum of one hundred seventy-eight, three to six years aged children. In the final stage they accredited the location of brain of those children whose dull problems capacity could predict the numerical examination score in the second standard. Hindi translation. 

English translation. An important fact revealed by them was that the variations found in Robo 1 are due to a gene that employs the development before the ex-outer covering of the nerve tissue develops in the intelligence part of our body, as well as associated with intelligence part of our body in the South parietal cortex. Finally, the grey matter value in the interior parts of these areas of the brain of seven to nine years of age has led to the development of mathematics interest in those children, as a result, the basic amount of intelligence part of our body due to hereditary fluctuation can help develop mathematical concepts by impacting on the pre-developed processing system.


  1. Mascheretti, S., Riva, V., Giorda, R., Beri, S., Lanzoni, L. F. E., Cellino, M. R., & Marino, C. (2014). KIAA0319 and ROBO1: evidence on association with reading and pleiotropic effects on language and mathematics abilities in developmental dyslexia. Journal of Human Genetics59(4), 189-197.
  2. Menon, V. (2015). Arithmetic in the child and adult brain.
  3. Purcell, S., Neale, B., Todd-Brown, K., Thomas, L., Ferreira, M. A., Bender, D., … & Sham, P. C. (2007). PLINK: a tool set for whole-genome association and population-based linkage analyses. The American journal of human genetics81(3), 559-575.

Mr. Satpal Panika

(Assistant Professor)

Department of Mathematics

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