Data/hora: 01/06/2024 12:29:09

Biblioteca(s): | Embrapa Agrobiologia; Embrapa Unidades Centrais.
Data corrente: | 28/05/2019
Data da última atualização: | 05/09/2019
Autoria: | VERGARA, C.; ARAUJO, K. E. C.; SOUZA, S. R. de; SCHULTZ, N.; SAGGIN JUNIOR, O. J.; SPERANDIO, M. V. L.; ZILLI, J. E.
Afiliação: | Carlos Vergara; Karla Emanuelle Campos Araujo; Sônia Regina de Souza; Nivaldo Schultz; ORIVALDO JOSE SAGGIN JUNIOR, CNPAB; Marcus Vinícius Loss Sperandio; JERRI EDSON ZILLI, CNPAB.
Título: | Plant-mycorrhizal fungi interaction and response to inoculation with different growth-promoting fungi.
Ano de publicação: | 2019
Fonte/Imprenta: | Pesquisa Agropecuária Brasileira, v. 54, e25140, 2019.

Idioma:

Inglês
Português

Notas: | Título em português: Interação da planta com fungo micorrízico e sua resposta à inoculação com diferentes fungos promotores de crescimento
Conteúdo: | The symbiotic interaction between arbuscular mycorrhizal fungi (AMF) and 70?90% of the plant species is largely studied, but ectomycorrhizal fungi, Piriformospora indica, Trichoderma sp., and dark septate endophytes (DSE), also establish beneficial interactions with plants. Despite this, the joint discussion on the biochemical, physiological, and molecular aspects of nutrient transfer, mainly from the extraradical mycelium (ERM) to the plant, is still limited. The objective of this review is to present biochemical, physiological, and molecular approaches to the plant-AMF interaction, as well as to analyze the response of plants to inoculations with different growthpromoting fungi. Here, are highlighted the characteristics of the H+-ATPases and of the transporters of NH4 + and H2PO4 - involved in the absorption of phosphorus and nitrogen by the soil through the ERM of the AMF, besides the biochemical aspects of the metabolism of both nutrients in the ERM and their translocations from the ERM to the intraradical mycelium and to the host plant. Finally, the nitrogen fertilizer recovery efficiency in plants inoculated with AMF, Trichoderma sp., P. indica, and DSE fungi is presented. By examining, together, the biochemical, physiological, and molecular aspects of the plant-AMF interaction and the nitrogen fertilizer recovery efficiency in inoculated plants, it is possible to conclude that a low-input agriculture could be achieved with the use of these fungi in agrosystems.
Palavras-Chave: | Dark septate fungi; Fungos endofíticos dark septate; H+-ATPases; Nutrient transporters; Transportadores de nutrientes.
Thesagro: | Arginina; Trichoderma Harzianum.
Thesaurus Nal: | arginine; Piriformospora indica.

Categoria do assunto:

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S Ciências Biológicas

URL:

http://ainfo.cnptia.embrapa.br/digital/bitstream/item/197790/1/Plant-mycorrhizal-fungi.pdf
http://ainfo.cnptia.embrapa.br/digital/bitstream/item/201630/1/errata.pdf

Registro original: | Embrapa Unidades Centrais (AI-SEDE)

Exemplares:

AI-SEDE - (63821-1) - UPE - AP - DD -  -  -  - DIS
CNPAB - (41172-1) - UPC - AP - DD -  -  -  - DIS