Gut bacterial diversity and physiological traits of Anastrepha fraterculus Brazilian-1 morphotype males are affected by antibiotic treatment

Juárez, María Laura; Pimper, Lida Elena; Bachmann, Guillermo Enrique; Conte, Claudia Alejandra; Ruiz, María Josefina; Goane, Lucía; Medina Pereyra, Pilar; Castro, Felipe; Salgueiro, Julieta; Cladera, Jorge Luis; Fernández, Patricia Carina; Bourtzis, Kostas; Lanzavecchia, Silvia Beatriz; Vera, María Teresa; Segura, Diego Fernando

doi:10.1186/s12866-019-1645-x

Table 3 Relative abundances (mean ± S.E.) of compounds detected in the cuticle extracts of Anastrepha fraterculus males fed on S or S + P diets (N = 8). Results are shown as mean ± SE for AB treated and non-treated males and compared by means of a Student’s t-test

From: Gut bacterial diversity and physiological traits of Anastrepha fraterculus Brazilian-1 morphotype males are affected by antibiotic treatment

Ret. time (min)	Compound	KI	KI lit.^c	Sugar fed males			Sugar + protein fed males
Ret. time (min)	Compound	KI	KI lit.^c	S	S + AB	p	S + P	S + P + AB	p
19.90	suspensolide^a	1496	no data	0.11 ± 0.001	0.12 ± 0.002	0.31	0.07 ± 0.002	0.06 ± 0.001	0.33
20.06	E-E-α-farnesene^ab	1510	1508	0.60 ± 0.014	0.44 ± 0.007	0.16	0.57 ± 0.035	0.91 ± 0.053	0.31
20.98	anastrephin^a	1596	no data	0.11 ± 0.002	0.12 ± 0.004	0.43	0.10 ± 0.006	0.27 ± 0.019	0.22
21.12	epianastrephin^ab	1610	1621	0.55 ± 0.013	0.52 ± 0.016	0.44	0.46 ± 0.026	1.00 ± 0.066	0.25
23.79	nonadecane^a	1900	1900	0.47 ± 0.011	0.45 ± 0.006	0.43	0.33 ± 0.008	0.66 ± 0.032	0.18
24.46	monounsaturated alkene (C₂₀)	1981	–	0.11 ± 0.002	0.11 ± 0.003	0.47	0.12 ± 0.004	0.29 ± 0.016	0.18
25.23	monounsaturated alkene (C₂₁)	2079	–	1.02 ± 0.029	1.12 ± 0.028	0.40	0.78 ± 0.022	1.87 ± 0.094	0.16
25.28	monounsaturated alkene (C₂₁)	2084	–	14.24 ± 0.417	15.16 ± 0.376	0.44	19.24 ± 0.621	44.65 ± 2.460	0.18
25.44	heneicosane^a	2100	2100	20.53 ± 0.431	20.94 ± 0.352	0.48	10.50 ± 0.344	9.87 ± 0.245	0.45
26.23	monounsaturated alkene (C₂₂)	2180	–	0.81 ± 0.025	0.86 ± 0.011	0.44	0.64 ± 0.022	1.10 ± 0.044	0.20
27.32	monounsaturated alkene (C₂₃)	2274	–	1.96 ± 0.061	2.11 ± 0.037	0.42	0.64 ± 0.016	1.33 ± 0.051	0.13
27.40	monounsaturated alkene (C₂₃)	2280	–	22.89 ± 0.066	21.83 ± 0.346	0.44	18.59 ± 0.473	34.27 ± 1.600	0.20
27.64	tricosane^a	2300	2300	3.40 ± 0.582	3.57 ± 0.058	0.44	1.65 ± 0.047	1.81 ± 0.053	0.42
29.20	tetracosane^a	2400	2400	2.49 ± 0.029	2.25 ± 0.022	0.27	1.04 ± 0.023	0.74 ± 0.016	0.18
31.25	pentacosane^a	2500	2500	3.28 ± 0.058	3.23 ± 0.040	0.48	1.62 ± 0.038	1.64 ± 0.039	0.48
	Sum of EAG + compounds	–	–	1.15 ± 0.021	0.96 ± 0.020	0.50	1.03 ± 0.032	1.91 ± 0.024	0.38

^aCompound identified by comparison with authentic standards
^bCompound that triggers a positive EAG response in female’s antennae (Brizova et al. 2013 [50]; Bachmann 2016 [51])
^cKI Kovats index obtained for a DB5 / HP5 column and similar chromatographic conditions from www.pherobase.com and webbook.nist.gov

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ISSN: 1471-2180

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