D. R. Mishra

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Kalyani Pradhan

Sri Sri University

Ritu R. Saxena

Indira Gandhi Agricultural University

Dasarathi Swain

Central Rice Research Institute

Suchita S Xalxo

Prabha R Chaudhari

Chhattisgarh Kamdhenu Vishwavidyalaya

U.K. Behera

Odisha University of Agriculture and Technology

Swapan K. Tripathy

Odisha University of Agriculture and Technology

S. B. Verulkar

Indira Gandhi Agricultural University

Rajesh Ranjan

Johns Hopkins University

G. K. Koutu

Jawaharlal Nehru Krishi Vishwa Vidyalaya

Cooperative Institutions

Odisha University of Agriculture and Technology

Indira Gandhi Agricultural University

Chhattisgarh Kamdhenu Vishwavidyalaya

Institute of Plant Genetics, Polish Academy of Sciences

Central Rice Research Institute

Sri Sri University

Government Medical College

Indra (Spain)

Desh Bhagat Ayurvedic College and Hospital

University of Delhi

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Identification and mapping of QTLs for agronomic traits in recombinant inbred line population derived from Japonica X Indica sub-species in Rice (Oryza sativa L.)

Journal of Pharmacognosy and Phytochemistry (2018)

Prabha R Chaudhari D. R. Mishra G. K. Koutu Suchita S Xalxo Ritu R. Saxena

Rice (Oryza sativa L.) is one of the most important crops in the world, especially Asian countries. Genetics of important traits in rice for yield improvement have always been a major breeding objective. Agronomic traits are inherited quantitatively, so quantitative trait loci (QTL) mapping for the potential use of molecular markers would be very helpful to plant breeders in developing improved rice varieties. In this investigation, a SSR linkage map of rice was constructed using 40 polymorphic simple sequence repeat (SSR) markers. The mapping population of 121 F11 families derived from the cross JNPT89x IR64 (Japonica x Indica) was used for QTL mapping of agronomic traits. As many as 21 QTLs were detected to be associated with agronomic characteristics; some of them are being reported for the first time. The identified QTLs on specific chromosome regions explaining high phenotypic variance could be considered to use in marker-assisted selection (MAS) programs.

Japonica rice

Marker-Assisted Selection

Genetic linkage

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Germplasm characterization and selection strategy in linseed (Linum usitatissimum L.).

Environment and Ecology (2016)

Swapan K. Tripathy D. R. Mishra Sasmita Dash P. M. Mohapatra Dasarathi Swain

Linum

Germ plasm

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