Genetic analysis on grain physical characteristics and grain color from the crosses of black × white rice genotypes

Abstract. Nurhidayah S, Firmansyah E, Haryanto TAD, Dewi PS. 2021. Genetic studies of grain physical characteristics and grain color from the crosses of black × white rice genotypes. Biodiversitas 22: 2763-2772. This study was conducted to investigate genetic variance, cytoplasmic maternal effect, g...

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Autores principales:	Siti Nurhidayah, PANJI HANDOKO BADIARAJA, HERU TOTOK AGUNG D. HARYANTO, PRITA SARI DEWI
Formato:	article
Lenguaje:	EN
Publicado:	MBI & UNS Solo 2021
Materias:	gene action, heritability, kurtosis, maternal cytoplasmic, skewness Biology (General) QH301-705.5
Acceso en línea:	https://doaj.org/article/37127681cef34403860c58d121b0c6a9
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spelling	oai:doaj.org-article:37127681cef34403860c58d121b0c6a92021-11-22T12:13:35ZGenetic analysis on grain physical characteristics and grain color from the crosses of black × white rice genotypes1412-033X2085-472210.13057/biodiv/d220539https://doaj.org/article/37127681cef34403860c58d121b0c6a92021-05-01T00:00:00Zhttps://smujo.id/biodiv/article/view/7376https://doaj.org/toc/1412-033Xhttps://doaj.org/toc/2085-4722Abstract. Nurhidayah S, Firmansyah E, Haryanto TAD, Dewi PS. 2021. Genetic studies of grain physical characteristics and grain color from the crosses of black × white rice genotypes. Biodiversitas 22: 2763-2772. This study was conducted to investigate genetic variance, cytoplasmic maternal effect, gene action, and broad-sense heritability of grain physical characteristics and grain color from crosses of black × white rice genotypes (Oryza sativa). Genetic studies were conducted using F2 generations from the crosses of black × white rice genotypes and their reciprocal crosses. The plant materials consisted of seven black rice genotypes (PH2, PH3, PH4, PH5, PH6, PH7, and PH8), three commercial white rice varieties (Inpari 13, Inpari 18, and Inpari 19), a total of 30 F2 generations, and their reciprocal crosses. There are four-grain physical traits examined: grain length, grain width, grain thickness, and grain color. The result showed that maternal cytoplasmic effect was present in most F2 generations and their reciprocal crosses. The characters of grain length, grain width, and grain thickness are controlled by polygene with additive action. Based on the results of the Chi-Square Test, the grain color did not follow the expected 1: 2: 1 ratio for incomplete dominance involving monogenic traits. Broad sense heritability for grain length, grain width, and grain thickness are varied from low to medium for a cross of black rice genotypes × Inpari 19, and low to high for the crosses of black rice genotypes × Inpari 13 and black rice genotypes × Inpari 18.Siti NurhidayahPANJI HANDOKO BADIARAJAHERU TOTOK AGUNG D. HARYANTOPRITA SARI DEWIMBI & UNS Soloarticlegene action, heritability, kurtosis, maternal cytoplasmic, skewnessBiology (General)QH301-705.5ENBiodiversitas, Vol 22, Iss 5 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	gene action, heritability, kurtosis, maternal cytoplasmic, skewness Biology (General) QH301-705.5
spellingShingle	gene action, heritability, kurtosis, maternal cytoplasmic, skewness Biology (General) QH301-705.5 Siti Nurhidayah PANJI HANDOKO BADIARAJA HERU TOTOK AGUNG D. HARYANTO PRITA SARI DEWI Genetic analysis on grain physical characteristics and grain color from the crosses of black × white rice genotypes
description	Abstract. Nurhidayah S, Firmansyah E, Haryanto TAD, Dewi PS. 2021. Genetic studies of grain physical characteristics and grain color from the crosses of black × white rice genotypes. Biodiversitas 22: 2763-2772. This study was conducted to investigate genetic variance, cytoplasmic maternal effect, gene action, and broad-sense heritability of grain physical characteristics and grain color from crosses of black × white rice genotypes (Oryza sativa). Genetic studies were conducted using F2 generations from the crosses of black × white rice genotypes and their reciprocal crosses. The plant materials consisted of seven black rice genotypes (PH2, PH3, PH4, PH5, PH6, PH7, and PH8), three commercial white rice varieties (Inpari 13, Inpari 18, and Inpari 19), a total of 30 F2 generations, and their reciprocal crosses. There are four-grain physical traits examined: grain length, grain width, grain thickness, and grain color. The result showed that maternal cytoplasmic effect was present in most F2 generations and their reciprocal crosses. The characters of grain length, grain width, and grain thickness are controlled by polygene with additive action. Based on the results of the Chi-Square Test, the grain color did not follow the expected 1: 2: 1 ratio for incomplete dominance involving monogenic traits. Broad sense heritability for grain length, grain width, and grain thickness are varied from low to medium for a cross of black rice genotypes × Inpari 19, and low to high for the crosses of black rice genotypes × Inpari 13 and black rice genotypes × Inpari 18.
format	article
author	Siti Nurhidayah PANJI HANDOKO BADIARAJA HERU TOTOK AGUNG D. HARYANTO PRITA SARI DEWI
author_facet	Siti Nurhidayah PANJI HANDOKO BADIARAJA HERU TOTOK AGUNG D. HARYANTO PRITA SARI DEWI
author_sort	Siti Nurhidayah
title	Genetic analysis on grain physical characteristics and grain color from the crosses of black × white rice genotypes
title_short	Genetic analysis on grain physical characteristics and grain color from the crosses of black × white rice genotypes
title_full	Genetic analysis on grain physical characteristics and grain color from the crosses of black × white rice genotypes
title_fullStr	Genetic analysis on grain physical characteristics and grain color from the crosses of black × white rice genotypes
title_full_unstemmed	Genetic analysis on grain physical characteristics and grain color from the crosses of black × white rice genotypes
title_sort	genetic analysis on grain physical characteristics and grain color from the crosses of black × white rice genotypes
publisher	MBI & UNS Solo
publishDate	2021
url	https://doaj.org/article/37127681cef34403860c58d121b0c6a9
work_keys_str_mv	AT sitinurhidayah geneticanalysisongrainphysicalcharacteristicsandgraincolorfromthecrossesofblackwhitericegenotypes AT panjihandokobadiaraja geneticanalysisongrainphysicalcharacteristicsandgraincolorfromthecrossesofblackwhitericegenotypes AT herutotokagungdharyanto geneticanalysisongrainphysicalcharacteristicsandgraincolorfromthecrossesofblackwhitericegenotypes AT pritasaridewi geneticanalysisongrainphysicalcharacteristicsandgraincolorfromthecrossesofblackwhitericegenotypes
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Genetic analysis on grain physical characteristics and grain color from the crosses of black × white rice genotypes

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