Transmission of resistance to papaya ringspot virus (PRSV) in intergeneric populations of Carica papaya and Vasconcellea cauliflora

被引：3

作者：

Jayavalli, R. ^{[1
]}

Balamohan, T. N. ^{[2
,3
]}

Manivannan, N. ^{[4
]}

Rabindran, R. ^{[5
]}

Paramaguru, P. ^{[6
]}

Robin, R. ^{[7
]}

机构：

[1] Tamil Nadu Agr Univ, Hort Res Stn, Thadiyankudisai, India

[2] Tamil Nadu Agr Univ, Hort Coll, Periyakulam, India

[3] Tamil Nadu Agr Univ, Res Inst, Periyakulam, India

[4] Tamil Nadu Agr Univ, Dept Oil Seeds, Coimbatore 641003, Tamil Nadu, India

[5] Tamil Nadu Agr Univ, Dept Plant Pathol, Coimbatore 641003, Tamil Nadu, India

[6] Tamil Nadu Agr Univ, Dept Spices & Plantat Crops, Coimbatore 641003, Tamil Nadu, India

[7] Tamil Nadu Agr Univ, Ctr Plant Breeding & Genet, Coimbatore 641003, Tamil Nadu, India

来源：

SCIENTIA HORTICULTURAE | 2015年 / 187卷

关键词：

Carica papaya; Vasconcellea cauliflora; Intergeneric F-2 populations; Papaya ringspot virus (PRSV); YELLOW-MOTTLE-VIRUS;

D O I：

10.1016/j.scienta.2015.01.020

中图分类号：

S6 [园艺];

学科分类号：

0902 ;

摘要：

The current investigation was undertaken on "transmission of resistance to papaya ringspot virus (PRSV) in intergeneric populations of Carica papaya and Vasconcellea cauliflora". In this study, the three F-2 populations raised from S-1 inbreds were screened and the desired male and female plants were selected for sibmating. The F-2 populations of various combinations segregated for susceptibity and resistance to papaya ringspot virus in two different ratios. The cross combination CO 7 x V. cauliflora (CO7V3) exhibited a 15:1 ratio (duplicate gene action) and the crosses Pusa Nanha x V. cauliflora (PNV9) and CP 50 x V. cauliflora (CPV23) exhibited 13:3 ratio (inhibitory gene action). The study revealed multi-genic inheritance of resistant to PRSV which uniquely exhibit inter-genic interactions. (C) 2015 Elsevier B.V. All rights reserved.

引用

页码：10 / 14

页数：5

共 12 条

[1]

De Candolle A, 1984, ORIGIN CULTIVATED PL, P281

[2]

Dhanam S., 2006, Masters Thesis

[3] Control of papaya ringspot virus in papaya: A case study [J].

Gonsalves, D .

ANNUAL REVIEW OF PHYTOPATHOLOGY, 1998, 36 :415-437

[4]

Gonsalves D., 1994, P67

[5] Characterisation of the effects of a major QTL of the partial resistance to Rice yellow mottle virus using a near-isogenic-line approach [J].

Ioannidou, D ;

Pinel, A ;

Brugidou, C ;

Albar, L ;

Ahmadi, N ;

Ghesquiere, A ;

Nicole, M ;

Fargette, D .

PHYSIOLOGICAL AND MOLECULAR PLANT PATHOLOGY, 2003, 63 (04) :213-221

[6] Responses of Oryza sativa japonica sub-species to infection with Rice yellow mottle virus [J].

Ioannidou, D ;

Lett, JM ;

Pinel, A ;

Assigbétse, K ;

Brugidou, C ;

Ghesquière, A ;

Nicole, M ;

Fargette, D .

PHYSIOLOGICAL AND MOLECULAR PLANT PATHOLOGY, 2000, 57 (04) :177-188

[7] Breaking the intergeneric hybridization barrier in Carica papaya and Vasconcellea cauliflora [J].

Jayavalli, R. ;

Balamohan, T. N. ;

Manivannan, N. ;

Govindaraj, M. .

SCIENTIA HORTICULTURAE, 2011, 130 (04) :787-794

[8]

Jimenez H., 1957, AGRON TROP, V7, P207

[9]

Manoranjitham S.K., 2008, 2 INT SPAP 9 2 DEC M

[10]

Manshardt R, 1987, HORTIC SCI, V22, P160

← 1 2 →