home icon user icon
Welcome to International Network for Natural Sciences | INNS Pub.
Home My Account
Submit Manuscript
double_slash
breadcumb_bg

Gene effects of some agronomic traits through single cross analysis in blackgram (Vigna mungo L. Hepper)

Paper Details

Research Paper 01/06/2013
Views (264) Download (4)
current_issue_feature_image
publication_file

Gene effects of some agronomic traits through single cross analysis in blackgram (Vigna mungo L. Hepper)

A.F.M.M. Haque, M.A. Samad, N. Sarker, J.K. Sarker, A.K. Azad, A.C. Deb
Int. J. Biosci.3( 6), 220-225, June 2013.
Certificate: IJB 2013 [Generate Certificate]
Key: AdditiveBlackgramDominanceScaling test

Abstract

A trait is control by one or more than one gene. Proper knowledge about gene effects of different traits is a must in fruitful breeding programme. As a biometrical tools generation mean analysis provides the estimates of main gene effects (additive and dominance) along with epistasis and helps in understanding the nature of gene effects involved in different trait concern. The present study revealed the adequacy of additive-dominance model for A, B and C for most of the traits in both of the crosses. It indicated that most of the traits under study governed by only additive and dominance genes. Potence was non-significant for different traits and crosses. The c2 value was significant for PHF, DT50%F and PHH in both of the crosses and for NL50%F in cross 1 which expressed the involvement of epitasis gene effects for these traits. Component of variation D and H for all the traits in both of the crosses exhibited positive to negative values. Negative sign was due to large sampling variation and genotype-environment interaction. In all cases low to complete dominance were found whereas, effective factors K was always less than 1.

VIEWS 7
Cover PDF

Ajay BC, Gnanesh BN, Ganapathy KN, Gowda MB, Prasad PS, Veerakumar GN, Venkatesha SC, Fiyaz RA, Ramya KT. 2012. Genetic analysis of yield and quantitative traits in pigeonpea (Cajanus cajan L. Millsp.). Euphytica 186 (3), 705–714. doi: 10.1007/s10681-011-0556-1

Cavalli LL. 1952. An analysis of linkage in quantitative inheritance. In: Reeve, E. C. R. and Waddington, C. H. (eds) Quantitative Inheritance, HMSO, London, pp. 135–144.

Deb AC, Khaleque MA. 2009. Nature of gene action of some quantitative traits in chickpea. World Journal of Agricultural Sciences 5 (3), 361-368.

Hayman BI, Mather K. 1955. The description of gene interaction in continuous variation. Biometrics 11 (1), 69-82.

Kumar S, Reddy KHP, Rao PS, Reddy PS, Reddy BVS. 2011. Study of gene effects for stalk sugar yield and its component traits in sweet sorghum (Sorghum bicolor L. Moench) using generation mean analysis. Journal of Rangeland Science 1 (2), 133-142.

Mather   K.  1949.    Biometrical  Genetics,   1st   Ed. Methuen and Co. Ltd., London.

Nahar K, Deb AC, Samad MA, Khaleque MA. 2010. Genetic study of some agronomical traits through single cross analysis in blackgram (Vigna mungo L. Hepper). International Journal of Sustainable Crop Production 5 (3), 22-28.

Purseglove JW. 1968. Tropical Crops: Dicotyledons. Longman, London.

Rahman MA, Saad MS. 2000. Estimation of additive, dominance and digenic epistatic interaction effects for certain yield characters in Vigna sesquipedalis Fruw. Euphytica 114 (1), 61–66. doi: 10.1023/A:1003985610940

Samad MA, Deb AC, Basori R, Khaleque MA. 2009. Study of genetic control of soluble protein in root nodules and seeds in blackgram [Vigna mungo(L.) Hepper]. International Journal of Sustainable Crop Production 4 (5), 05-08.

Sharmila V, Ganesh SK, Gunasekaran M. 2007. Generation mean analysis for quantitative traits in sesame (Sesamum indicum L.) crosses. Genetics and Molecular Biology 30 (1), 80-84. doi: 10.1590/S1415-47572007000100015

Shoba D, Manivannan N, Vindhiyavarman P. 2010. Gene effects of pod yield and its components in three crosses of groundnut (Arachis hypogaea L.). Electronic Journal of Plant Breeding 1 (6), 1415-1419.

Submit Manuscript