000			02301nam a2200313Ia 4500
003			MX-MdCICY
005			20250625162456.0
040			_cCICY
090			_aB-20860
245	1	0	_aThe fine-tuning of mycorrhizal pathway in sorghum depends on both nitrogen- phosphorus availability and the identity of the fungal partner
490	0		_vPlant, Cell & Environment, 45(11), p.3354-3366, 2022
520	3		_aSorghum is an important worldwide source of food, feed and fibres. Like most plants, it forms mutualistic symbioses with arbuscular mycorrhizal fungi (AMF), but the nutritional basis of mycorrhiza-responsiveness is largely unknown. Here, we investigated the transcriptional and physiological responses of sorghum to two different AMF species, Rhizophagus irregularis and Funneliformis mosseae, under 16 different conditions of nitrogen (N)and phosphorus (P)supply. Our experiment reveals fine-scale differences between two AMF species in the nutritional interactions with sorghum plants. Physiological and gene expression patterns (ammonium transporters: AMT; phosphate transporters: PHT)indicate the existence of generalist or specialist mycorrhizal pathway. While R. irregularis switched on the mycorrhizal pathway independently of the plant nutritional status, F. mosseae influenced the mycorrhizal pathway depending on the N-to-P plant ratio and soil supply. The differences between both AMF species suggest some AMT and PHT as ideal candidates to develop markers for improving efficiency of nutrient acquisition in sorghum under P and N limitation, and for the selection of plant genotypes.
650	1	4	_aARBUSCULAR MYCORRHIZAL SYMBIOSIS
650	1	4	_aGENE EXPRESSION
650	1	4	_aMYCORRHIZAL AND DIRECT PATHWAYS
650	1	4	_aMYCORRHIZAL FUNGAL SPECIES
650	1	4	_aNUTRIENT TRANSLOCATION
650	1	4	_aPHOSPHORUS AND NITROGEN SUPPLY
650	1	4	_aPLANT NUTRITION
700	1	2	_aRaphael, B.
700	1	2	_aNicolás, M.
700	1	2	_aMartina, J.
700	1	2	_aDaphnée, B.
700	1	2	_aDaniel, W.
700	1	2	_aPierre-Emmanuel, C.
856	4	0	_uhttps://drive.google.com/file/d/1HXTdAzB2w1xSEFqUy96mgbn44ykDLXOh/view?usp=drivesdk _zPara ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx
942			_2Loc _cREF1
008			250602s9999 xx |||||s2 |||| ||und|d
999			_c54940 _d54940