Comparative Study of the Genetic Variability of Sitophilus Zeamais Subservient to 2 Host Plants (Millet and Maize) in Senegal (West Africa)

Ngagne Demba Sarr; Dethie Ngom; Mbacke Sembene

doi:doi:10.11648/j.ajbio.20190703.12

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Comparative Study of the Genetic Variability of Sitophilus Zeamais Subservient to 2 Host Plants (Millet and Maize) in Senegal (West Africa)

Ngagne Demba Sarr, Dethie Ngom, Mbacke Sembene

Published in American Journal of BioScience (Volume 7, Issue 3)

Received: 21 August 2019 Accepted: 20 September 2019 Published: 30 September 2019

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Abstract

Millet and maize, because of the importance of their yields, constitute a reliable alternative to the question of sovereignty and food security. These cereals are exploited in all agroecological zones of Senegal. But their stocks, especially those of maize, are deteriorated by Sitophilus Zeamais, a beetle of the Curculionidae. It is therefore necessary to find natural solutions that are healthier than the use of pesticides which is harmful to living beings and the environment. This article makes a comparative study of the genetic diversity of the populations of this insect individually subservient to maize and to millet. The importance of this study is to find a genetic explanation for the differential vulnerability of these host plants to Sitophilus Zeamais, because the genetic diversity influences the adaptability of the individual and consequently its development. For this, insects Sitophilus Zeamais subservient on the one hand to maize and on the other hand to millet were collected in each agroecological zone. The exploitation of 125 sequences of the Cytochrome B gene corresponding to the individuals, by software of study in population genetics (Bioedit, DNAsp, Mega, Arlequin…) compared to parameters of genetic variability, revealed an approximately similar and high genetic diversity of the 2 populations of millet and maize. Thus, millet and maize genetically have the same effect on the adaptability of Sitophilus Zeamais.

Published in	American Journal of BioScience (Volume 7, Issue 3)
DOI	10.11648/j.ajbio.20190703.12
Page(s)	71-76
Creative Commons	This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.
Copyright	Copyright © The Author(s), 2019. Published by Science Publishing Group

Keywords

Cytochrome B, Maize, Millet, Sitophilus Zeamais, Genetic Diversity

References

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Ngagne Demba Sarr, Dethie Ngom, Mbacke Sembene. (2019). Comparative Study of the Genetic Variability of Sitophilus Zeamais Subservient to 2 Host Plants (Millet and Maize) in Senegal (West Africa). American Journal of BioScience, 7(3), 71-76. https://doi.org/10.11648/j.ajbio.20190703.12

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ACS Style

Ngagne Demba Sarr; Dethie Ngom; Mbacke Sembene. Comparative Study of the Genetic Variability of Sitophilus Zeamais Subservient to 2 Host Plants (Millet and Maize) in Senegal (West Africa). Am. J. BioScience 2019, 7(3), 71-76. doi: 10.11648/j.ajbio.20190703.12

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AMA Style

Ngagne Demba Sarr, Dethie Ngom, Mbacke Sembene. Comparative Study of the Genetic Variability of Sitophilus Zeamais Subservient to 2 Host Plants (Millet and Maize) in Senegal (West Africa). Am J BioScience. 2019;7(3):71-76. doi: 10.11648/j.ajbio.20190703.12

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@article{10.11648/j.ajbio.20190703.12,
  author = {Ngagne Demba Sarr and Dethie Ngom and Mbacke Sembene},
  title = {Comparative Study of the Genetic Variability of Sitophilus Zeamais Subservient to 2 Host Plants (Millet and Maize) in Senegal (West Africa)},
  journal = {American Journal of BioScience},
  volume = {7},
  number = {3},
  pages = {71-76},
  doi = {10.11648/j.ajbio.20190703.12},
  url = {https://doi.org/10.11648/j.ajbio.20190703.12},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajbio.20190703.12},
  abstract = {Millet and maize, because of the importance of their yields, constitute a reliable alternative to the question of sovereignty and food security. These cereals are exploited in all agroecological zones of Senegal. But their stocks, especially those of maize, are deteriorated by Sitophilus Zeamais, a beetle of the Curculionidae. It is therefore necessary to find natural solutions that are healthier than the use of pesticides which is harmful to living beings and the environment. This article makes a comparative study of the genetic diversity of the populations of this insect individually subservient to maize and to millet. The importance of this study is to find a genetic explanation for the differential vulnerability of these host plants to Sitophilus Zeamais, because the genetic diversity influences the adaptability of the individual and consequently its development. For this, insects Sitophilus Zeamais subservient on the one hand to maize and on the other hand to millet were collected in each agroecological zone. The exploitation of 125 sequences of the Cytochrome B gene corresponding to the individuals, by software of study in population genetics (Bioedit, DNAsp, Mega, Arlequin…) compared to parameters of genetic variability, revealed an approximately similar and high genetic diversity of the 2 populations of millet and maize. Thus, millet and maize genetically have the same effect on the adaptability of Sitophilus Zeamais.},
 year = {2019}
}

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TY  - JOUR
T1  - Comparative Study of the Genetic Variability of Sitophilus Zeamais Subservient to 2 Host Plants (Millet and Maize) in Senegal (West Africa)
AU  - Ngagne Demba Sarr
AU  - Dethie Ngom
AU  - Mbacke Sembene
Y1  - 2019/09/30
PY  - 2019
N1  - https://doi.org/10.11648/j.ajbio.20190703.12
DO  - 10.11648/j.ajbio.20190703.12
T2  - American Journal of BioScience
JF  - American Journal of BioScience
JO  - American Journal of BioScience
SP  - 71
EP  - 76
PB  - Science Publishing Group
SN  - 2330-0167
UR  - https://doi.org/10.11648/j.ajbio.20190703.12
AB  - Millet and maize, because of the importance of their yields, constitute a reliable alternative to the question of sovereignty and food security. These cereals are exploited in all agroecological zones of Senegal. But their stocks, especially those of maize, are deteriorated by Sitophilus Zeamais, a beetle of the Curculionidae. It is therefore necessary to find natural solutions that are healthier than the use of pesticides which is harmful to living beings and the environment. This article makes a comparative study of the genetic diversity of the populations of this insect individually subservient to maize and to millet. The importance of this study is to find a genetic explanation for the differential vulnerability of these host plants to Sitophilus Zeamais, because the genetic diversity influences the adaptability of the individual and consequently its development. For this, insects Sitophilus Zeamais subservient on the one hand to maize and on the other hand to millet were collected in each agroecological zone. The exploitation of 125 sequences of the Cytochrome B gene corresponding to the individuals, by software of study in population genetics (Bioedit, DNAsp, Mega, Arlequin…) compared to parameters of genetic variability, revealed an approximately similar and high genetic diversity of the 2 populations of millet and maize. Thus, millet and maize genetically have the same effect on the adaptability of Sitophilus Zeamais.
VL  - 7
IS  - 3
ER  -

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Author Information

Ngagne Demba Sarr

Faculty of Sciences and Technology (Fst), University Cheikh Anta DIOP (UCAD), Dakar, Republic of Senegal
Dethie Ngom

Faculty of Sciences and Technology (Fst), University Cheikh Anta DIOP (UCAD), Dakar, Republic of Senegal
Mbacke Sembene

Faculty of Sciences and Technology (Fst), University Cheikh Anta DIOP (UCAD), Dakar, Republic of Senegal

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Ngagne Demba Sarr, Dethie Ngom, Mbacke Sembene. (2019). Comparative Study of the Genetic Variability of Sitophilus Zeamais Subservient to 2 Host Plants (Millet and Maize) in Senegal (West Africa). American Journal of BioScience, 7(3), 71-76. https://doi.org/10.11648/j.ajbio.20190703.12

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ACS Style

Ngagne Demba Sarr; Dethie Ngom; Mbacke Sembene. Comparative Study of the Genetic Variability of Sitophilus Zeamais Subservient to 2 Host Plants (Millet and Maize) in Senegal (West Africa). Am. J. BioScience 2019, 7(3), 71-76. doi: 10.11648/j.ajbio.20190703.12

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AMA Style

Ngagne Demba Sarr, Dethie Ngom, Mbacke Sembene. Comparative Study of the Genetic Variability of Sitophilus Zeamais Subservient to 2 Host Plants (Millet and Maize) in Senegal (West Africa). Am J BioScience. 2019;7(3):71-76. doi: 10.11648/j.ajbio.20190703.12

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@article{10.11648/j.ajbio.20190703.12,
  author = {Ngagne Demba Sarr and Dethie Ngom and Mbacke Sembene},
  title = {Comparative Study of the Genetic Variability of Sitophilus Zeamais Subservient to 2 Host Plants (Millet and Maize) in Senegal (West Africa)},
  journal = {American Journal of BioScience},
  volume = {7},
  number = {3},
  pages = {71-76},
  doi = {10.11648/j.ajbio.20190703.12},
  url = {https://doi.org/10.11648/j.ajbio.20190703.12},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajbio.20190703.12},
  abstract = {Millet and maize, because of the importance of their yields, constitute a reliable alternative to the question of sovereignty and food security. These cereals are exploited in all agroecological zones of Senegal. But their stocks, especially those of maize, are deteriorated by Sitophilus Zeamais, a beetle of the Curculionidae. It is therefore necessary to find natural solutions that are healthier than the use of pesticides which is harmful to living beings and the environment. This article makes a comparative study of the genetic diversity of the populations of this insect individually subservient to maize and to millet. The importance of this study is to find a genetic explanation for the differential vulnerability of these host plants to Sitophilus Zeamais, because the genetic diversity influences the adaptability of the individual and consequently its development. For this, insects Sitophilus Zeamais subservient on the one hand to maize and on the other hand to millet were collected in each agroecological zone. The exploitation of 125 sequences of the Cytochrome B gene corresponding to the individuals, by software of study in population genetics (Bioedit, DNAsp, Mega, Arlequin…) compared to parameters of genetic variability, revealed an approximately similar and high genetic diversity of the 2 populations of millet and maize. Thus, millet and maize genetically have the same effect on the adaptability of Sitophilus Zeamais.},
 year = {2019}
}

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TY  - JOUR
T1  - Comparative Study of the Genetic Variability of Sitophilus Zeamais Subservient to 2 Host Plants (Millet and Maize) in Senegal (West Africa)
AU  - Ngagne Demba Sarr
AU  - Dethie Ngom
AU  - Mbacke Sembene
Y1  - 2019/09/30
PY  - 2019
N1  - https://doi.org/10.11648/j.ajbio.20190703.12
DO  - 10.11648/j.ajbio.20190703.12
T2  - American Journal of BioScience
JF  - American Journal of BioScience
JO  - American Journal of BioScience
SP  - 71
EP  - 76
PB  - Science Publishing Group
SN  - 2330-0167
UR  - https://doi.org/10.11648/j.ajbio.20190703.12
AB  - Millet and maize, because of the importance of their yields, constitute a reliable alternative to the question of sovereignty and food security. These cereals are exploited in all agroecological zones of Senegal. But their stocks, especially those of maize, are deteriorated by Sitophilus Zeamais, a beetle of the Curculionidae. It is therefore necessary to find natural solutions that are healthier than the use of pesticides which is harmful to living beings and the environment. This article makes a comparative study of the genetic diversity of the populations of this insect individually subservient to maize and to millet. The importance of this study is to find a genetic explanation for the differential vulnerability of these host plants to Sitophilus Zeamais, because the genetic diversity influences the adaptability of the individual and consequently its development. For this, insects Sitophilus Zeamais subservient on the one hand to maize and on the other hand to millet were collected in each agroecological zone. The exploitation of 125 sequences of the Cytochrome B gene corresponding to the individuals, by software of study in population genetics (Bioedit, DNAsp, Mega, Arlequin…) compared to parameters of genetic variability, revealed an approximately similar and high genetic diversity of the 2 populations of millet and maize. Thus, millet and maize genetically have the same effect on the adaptability of Sitophilus Zeamais.
VL  - 7
IS  - 3
ER  -

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