Data/hora: 01/06/2024 22:04:50

Biblioteca(s): | Embrapa Algodão.
Data corrente: | 30/03/2023
Data da última atualização: | 30/03/2023
Autoria: | SUASSUNA, N. D.; MORELLO, C. de L.; MAGALHÃES, F. O. da C.; PERINA, F. J.; SILVA FILHO, J. L. da.
Afiliação: | NELSON DIAS SUASSUNA, CNPA; CAMILO DE LELIS MORELLO, CNPA; FERNANDA OLIVEIRA DA CUNHA MAGALHÃES, CNPA; FABIANO JOSÉ PERINA, CNPA; JOÃO LUIS DA SILVA FILHO, CNPA.
Título: | Marker-assisted selection for disease resistance in Brazilian Cotton Germplasm.
Ano de publicação: | 2022
Fonte/Imprenta: | Cotton Innovations, v. 2, n. 7, p. 19-24 2022.
ISSN: | 2788-6611
Idioma: | Inglês
Conteúdo: | Originated from Mexico semi-arid highlands of, upland cotton (Gossypium hirsutum L.) accounts for more than 90% of world cotton fiber production. Intensively cultivated in Brazilian Cerrado since the early 1980s, the upland cotton faces a wet and warm environment that favors the development of several pathogens (fungal, bacteria, viruses and nematodes). Disease resistance is an important trait in public and commercial plant breeding. Embrapa´s cotton breeding program focus on developing high-yielding cotton cultivars with superior fiber quality with resistance to the main diseases and adapted to the Brazilian cerrado. Appling marker-assisted selection (MAS), in the last 10 years, several cotton cultivars have been developed and released with resistance to bacterial blight (BB), cotton blue disease (CBD) and ramularia leaf spot (RLS). In upcoming years, cultivars with simultaneous resistance to BB, CBD, RLS, and Root-knot nematode will be released.
Palavras-Chave: | Cotton blue disease; Molecular marker.
Thesagro: | Algodão; Doença Fúngica; Gossypium Hirsutum; Marcador Molecular; Resistência Genética.
Thesaurus Nal: | Cotton; Fungal diseases of plants; Fungus physiology; Genetic resistance; Plant pathology; Ramularia.
Categoria do assunto: | F Plantas e Produtos de Origem Vegetal
Registro original: | Embrapa Algodão (CNPA)
Exemplares: | CNPA - (29032-1) - UPC - AP - DD -  -  -  - DIS