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Agronomical screening of OGLE1040/TAM O-301 oat genetic mapping population

In recent years, mapping populations have provided improvements for oat genomic researches. A two-year study was conducted in East-Mediterranean conditions using Ogle1040/TAM O-301 pure-line mapping population including 136 individuals and parents. Stem diameter (SD), plant height (PH), panicle leng...

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Main Authors: Dumlupinar, Ziya, Güngör, Hüseyin, Dokuyucu, Tevrican, Herek, Sevgi, Tekin, Ali, Akkaya, Aydin
Format: Article
Language:English
Published: Penerbit Universiti Kebangsaan Malaysia 2019
Online Access:http://journalarticle.ukm.my/13618/1/05%20Huseyin%20Gungor.pdf
http://journalarticle.ukm.my/13618/
http://www.ukm.my/jsm/malay_journals/jilid48bil5_2019/KandunganJilid48Bil5_2019.html
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spelling my-ukm.journal.136182019-11-10T03:24:16Z http://journalarticle.ukm.my/13618/ Agronomical screening of OGLE1040/TAM O-301 oat genetic mapping population Dumlupinar, Ziya Güngör, Hüseyin Dokuyucu, Tevrican Herek, Sevgi Tekin, Ali Akkaya, Aydin In recent years, mapping populations have provided improvements for oat genomic researches. A two-year study was conducted in East-Mediterranean conditions using Ogle1040/TAM O-301 pure-line mapping population including 136 individuals and parents. Stem diameter (SD), plant height (PH), panicle length (PL), vegetative period (VP), grain filling period (GFP), days to maturity (DM), grain number per panicle (GNP), grain weight per panicle (GWP), thousand kernel weight (TKW) and grain yield (GY) were investigated in 2014 and 2015 cropping seasons in Kahramanmaras. All the investigated traits were significantly different for years (p<0.01) and genotypes (p<0.05 and p<0.01) except SD and GNP. Genotype x year (G x Y) interaction was significant for PL, VP, GFP, DM and GY (p<0.01). In the first year, the average GY per row was 227.6 g, whilst it was 184.5 g in the second year. In terms of GY, the parents Ogle 1040 and TAM O-301 showed lower performance (154.5 and 111.5 g/row, respectively) compared to Ogle1040/TAM O-301 (OT) population average (206 g/row). OT129 genotype had the highest GY with 360 g/row. Principal component (PC) factor analysis yielded 10 PC explaining 100% of total variance in the data and the chi-square values of the PC1 to PC9 were found significant. According to PC biplot analysis, genotypes with high GY, TKW, GNP, GWP, PL and GFP were located throughout the right quadrants whereas the genotypes with high VP, DM and SD were located throughout the left quadrants. The relationships between PH × GY, GWP × GNP and GWP × TKW were positive and significant. Penerbit Universiti Kebangsaan Malaysia 2019-05 Article PeerReviewed application/pdf en http://journalarticle.ukm.my/13618/1/05%20Huseyin%20Gungor.pdf Dumlupinar, Ziya and Güngör, Hüseyin and Dokuyucu, Tevrican and Herek, Sevgi and Tekin, Ali and Akkaya, Aydin (2019) Agronomical screening of OGLE1040/TAM O-301 oat genetic mapping population. Sains Malaysiana, 48 (5). pp. 975-981. ISSN 0126-6039 http://www.ukm.my/jsm/malay_journals/jilid48bil5_2019/KandunganJilid48Bil5_2019.html
institution Universiti Kebangsaan Malaysia
building Tun Sri Lanang Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Kebangsaan Malaysia
content_source UKM Journal Article Repository
url_provider http://journalarticle.ukm.my/
language English
description In recent years, mapping populations have provided improvements for oat genomic researches. A two-year study was conducted in East-Mediterranean conditions using Ogle1040/TAM O-301 pure-line mapping population including 136 individuals and parents. Stem diameter (SD), plant height (PH), panicle length (PL), vegetative period (VP), grain filling period (GFP), days to maturity (DM), grain number per panicle (GNP), grain weight per panicle (GWP), thousand kernel weight (TKW) and grain yield (GY) were investigated in 2014 and 2015 cropping seasons in Kahramanmaras. All the investigated traits were significantly different for years (p<0.01) and genotypes (p<0.05 and p<0.01) except SD and GNP. Genotype x year (G x Y) interaction was significant for PL, VP, GFP, DM and GY (p<0.01). In the first year, the average GY per row was 227.6 g, whilst it was 184.5 g in the second year. In terms of GY, the parents Ogle 1040 and TAM O-301 showed lower performance (154.5 and 111.5 g/row, respectively) compared to Ogle1040/TAM O-301 (OT) population average (206 g/row). OT129 genotype had the highest GY with 360 g/row. Principal component (PC) factor analysis yielded 10 PC explaining 100% of total variance in the data and the chi-square values of the PC1 to PC9 were found significant. According to PC biplot analysis, genotypes with high GY, TKW, GNP, GWP, PL and GFP were located throughout the right quadrants whereas the genotypes with high VP, DM and SD were located throughout the left quadrants. The relationships between PH × GY, GWP × GNP and GWP × TKW were positive and significant.
format Article
author Dumlupinar, Ziya
Güngör, Hüseyin
Dokuyucu, Tevrican
Herek, Sevgi
Tekin, Ali
Akkaya, Aydin
spellingShingle Dumlupinar, Ziya
Güngör, Hüseyin
Dokuyucu, Tevrican
Herek, Sevgi
Tekin, Ali
Akkaya, Aydin
Agronomical screening of OGLE1040/TAM O-301 oat genetic mapping population
author_facet Dumlupinar, Ziya
Güngör, Hüseyin
Dokuyucu, Tevrican
Herek, Sevgi
Tekin, Ali
Akkaya, Aydin
author_sort Dumlupinar, Ziya
title Agronomical screening of OGLE1040/TAM O-301 oat genetic mapping population
title_short Agronomical screening of OGLE1040/TAM O-301 oat genetic mapping population
title_full Agronomical screening of OGLE1040/TAM O-301 oat genetic mapping population
title_fullStr Agronomical screening of OGLE1040/TAM O-301 oat genetic mapping population
title_full_unstemmed Agronomical screening of OGLE1040/TAM O-301 oat genetic mapping population
title_sort agronomical screening of ogle1040/tam o-301 oat genetic mapping population
publisher Penerbit Universiti Kebangsaan Malaysia
publishDate 2019
url http://journalarticle.ukm.my/13618/1/05%20Huseyin%20Gungor.pdf
http://journalarticle.ukm.my/13618/
http://www.ukm.my/jsm/malay_journals/jilid48bil5_2019/KandunganJilid48Bil5_2019.html
_version_ 1651868039414546432
score 13.222552

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