Genetic Divergence Analysis Among Sesame (<i>Sesamum indicum </i>L.) Germplasm at Werer Ethiopia

Mesay Tadesse; Gudeta Nepir; Negash Geleta

doi:doi:10.11648/j.eeb.20230804.11

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Genetic Divergence Analysis Among Sesame (Sesamum indicum L.) Germplasm at Werer Ethiopia

Mesay Tadesse, Gudeta Nepir, Negash Geleta

Published in Ecology and Evolutionary Biology (Volume 8, Issue 4)

Received: 15 March 2023 Accepted: 8 June 2023 Published: 14 October 2023

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Abstract

This research was conducted to assess the extent and pattern of genetic variability and diversity among sesame accessions. A total of 64 sesame Accessions were evaluated in 8 x 8 lattice design with two replications at Werer Agricultural Research Center. Analysis of variance revealed that there was a statistically significant difference among the accessions for all traits except for 50% days to emergence and the number of seeds per pod. Principal components analysis showed the first five principal components viz. principal component one (21.9%), principal component two (11.00%), principal component three (15.6%), principal component four (18.3%), and principal component five (9.5) with a total contribution of 76.3% variation. The dendrogram was constructed using the Unweighted Pair-group Method with Arithmetic Means to separate Accessions into five distinct clusters. Sesame accessions with high seed yield and high mean values for other desirable traits were grouped into Cluster I and Cluster V. Cluster IV and Cluster V had the highest inter-cluster distance. Accession in Cluster V (Acc.241297) could be crossed with other clusters to come up with promising segregation for further improvement programs.

Published in	Ecology and Evolutionary Biology (Volume 8, Issue 4)
DOI	10.11648/j.eeb.20230804.11
Page(s)	74-81
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), 2024. Published by Science Publishing Group

Keywords

Accessions, Clusters, Principal Component, Sesame

References

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APA Style

Mesay Tadesse, Gudeta Nepir, Negash Geleta. (2023). Genetic Divergence Analysis Among Sesame (Sesamum indicum L.) Germplasm at Werer Ethiopia. Ecology and Evolutionary Biology, 8(4), 74-81. https://doi.org/10.11648/j.eeb.20230804.11

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ACS Style

Mesay Tadesse; Gudeta Nepir; Negash Geleta. Genetic Divergence Analysis Among Sesame (Sesamum indicum L.) Germplasm at Werer Ethiopia. Ecol. Evol. Biol. 2023, 8(4), 74-81. doi: 10.11648/j.eeb.20230804.11

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AMA Style

Mesay Tadesse, Gudeta Nepir, Negash Geleta. Genetic Divergence Analysis Among Sesame (Sesamum indicum L.) Germplasm at Werer Ethiopia. Ecol Evol Biol. 2023;8(4):74-81. doi: 10.11648/j.eeb.20230804.11

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@article{10.11648/j.eeb.20230804.11,
  author = {Mesay Tadesse and Gudeta Nepir and Negash Geleta},
  title = {Genetic Divergence Analysis Among Sesame (Sesamum indicum L.) Germplasm at Werer Ethiopia},
  journal = {Ecology and Evolutionary Biology},
  volume = {8},
  number = {4},
  pages = {74-81},
  doi = {10.11648/j.eeb.20230804.11},
  url = {https://doi.org/10.11648/j.eeb.20230804.11},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.eeb.20230804.11},
  abstract = {This research was conducted to assess the extent and pattern of genetic variability and diversity among sesame accessions. A total of 64 sesame Accessions were evaluated in 8 x 8 lattice design with two replications at Werer Agricultural Research Center. Analysis of variance revealed that there was a statistically significant difference among the accessions for all traits except for 50% days to emergence and the number of seeds per pod. Principal components analysis showed the first five principal components viz. principal component one (21.9%), principal component two (11.00%), principal component three (15.6%), principal component four (18.3%), and principal component five (9.5) with a total contribution of 76.3% variation. The dendrogram was constructed using the Unweighted Pair-group Method with Arithmetic Means to separate Accessions into five distinct clusters. Sesame accessions with high seed yield and high mean values for other desirable traits were grouped into Cluster I and Cluster V. Cluster IV and Cluster V had the highest inter-cluster distance. Accession in Cluster V (Acc.241297) could be crossed with other clusters to come up with promising segregation for further improvement programs.},
 year = {2023}
}

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TY - JOUR
T1 - Genetic Divergence Analysis Among Sesame (Sesamum indicum L.) Germplasm at Werer Ethiopia
AU - Mesay Tadesse
AU - Gudeta Nepir
AU - Negash Geleta
Y1 - 2023/10/14
PY - 2023
N1 - https://doi.org/10.11648/j.eeb.20230804.11
DO - 10.11648/j.eeb.20230804.11
T2 - Ecology and Evolutionary Biology
JF - Ecology and Evolutionary Biology
JO - Ecology and Evolutionary Biology
SP - 74
EP - 81
PB - Science Publishing Group
SN - 2575-3762
UR - https://doi.org/10.11648/j.eeb.20230804.11
AB - This research was conducted to assess the extent and pattern of genetic variability and diversity among sesame accessions. A total of 64 sesame Accessions were evaluated in 8 x 8 lattice design with two replications at Werer Agricultural Research Center. Analysis of variance revealed that there was a statistically significant difference among the accessions for all traits except for 50% days to emergence and the number of seeds per pod. Principal components analysis showed the first five principal components viz. principal component one (21.9%), principal component two (11.00%), principal component three (15.6%), principal component four (18.3%), and principal component five (9.5) with a total contribution of 76.3% variation. The dendrogram was constructed using the Unweighted Pair-group Method with Arithmetic Means to separate Accessions into five distinct clusters. Sesame accessions with high seed yield and high mean values for other desirable traits were grouped into Cluster I and Cluster V. Cluster IV and Cluster V had the highest inter-cluster distance. Accession in Cluster V (Acc.241297) could be crossed with other clusters to come up with promising segregation for further improvement programs.
VL - 8
IS - 4
ER -

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Author Information

Mesay Tadesse

Ethiopian Institute of Agricultural Research, Werer Agricultural Research Center, Addis Ababa, Ethiopia
Gudeta Nepir

Department of Plant Science, Ambo University, College of Agriculture and Veterinary Science, Ambo, Ethiopia
Negash Geleta

Ethiopian Institute of Agricultural Research, Kulumsa Agricultural Research Center, Addis Ababa, Ethiopia

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Plain Text BibTeX RIS

APA Style

Mesay Tadesse, Gudeta Nepir, Negash Geleta. (2023). Genetic Divergence Analysis Among Sesame (Sesamum indicum L.) Germplasm at Werer Ethiopia. Ecology and Evolutionary Biology, 8(4), 74-81. https://doi.org/10.11648/j.eeb.20230804.11

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ACS Style

Mesay Tadesse; Gudeta Nepir; Negash Geleta. Genetic Divergence Analysis Among Sesame (Sesamum indicum L.) Germplasm at Werer Ethiopia. Ecol. Evol. Biol. 2023, 8(4), 74-81. doi: 10.11648/j.eeb.20230804.11

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AMA Style

Mesay Tadesse, Gudeta Nepir, Negash Geleta. Genetic Divergence Analysis Among Sesame (Sesamum indicum L.) Germplasm at Werer Ethiopia. Ecol Evol Biol. 2023;8(4):74-81. doi: 10.11648/j.eeb.20230804.11

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@article{10.11648/j.eeb.20230804.11,
  author = {Mesay Tadesse and Gudeta Nepir and Negash Geleta},
  title = {Genetic Divergence Analysis Among Sesame (Sesamum indicum L.) Germplasm at Werer Ethiopia},
  journal = {Ecology and Evolutionary Biology},
  volume = {8},
  number = {4},
  pages = {74-81},
  doi = {10.11648/j.eeb.20230804.11},
  url = {https://doi.org/10.11648/j.eeb.20230804.11},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.eeb.20230804.11},
  abstract = {This research was conducted to assess the extent and pattern of genetic variability and diversity among sesame accessions. A total of 64 sesame Accessions were evaluated in 8 x 8 lattice design with two replications at Werer Agricultural Research Center. Analysis of variance revealed that there was a statistically significant difference among the accessions for all traits except for 50% days to emergence and the number of seeds per pod. Principal components analysis showed the first five principal components viz. principal component one (21.9%), principal component two (11.00%), principal component three (15.6%), principal component four (18.3%), and principal component five (9.5) with a total contribution of 76.3% variation. The dendrogram was constructed using the Unweighted Pair-group Method with Arithmetic Means to separate Accessions into five distinct clusters. Sesame accessions with high seed yield and high mean values for other desirable traits were grouped into Cluster I and Cluster V. Cluster IV and Cluster V had the highest inter-cluster distance. Accession in Cluster V (Acc.241297) could be crossed with other clusters to come up with promising segregation for further improvement programs.},
 year = {2023}
}

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