Data from: Mechanical incompatibility caused by modifications of multiple male genital structures using genomic introgression in Drosophila
Data files
Sep 28, 2018 version files 37.79 GB
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1.0_Discription_of_dissection_images.xlsx
108.01 KB
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1.1_Summary.csv
52.71 KB
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2.0_Discription_of_coupling_pairs.xlsx
44.99 KB
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2.1_Duration.csv
11.58 KB
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2.2_Mobility.csv
89.16 KB
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II.2P-1.zip
752.06 MB
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II.2P-2.zip
744.65 MB
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II.2P-3.zip
746.35 MB
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II.2P-3a.zip
814.84 MB
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II.2P-3b.zip
804.93 MB
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II.2P-3c.zip
796.75 MB
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II.2P-4.zip
742.61 MB
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II.2P-5.zip
738.51 MB
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II.2P-7.zip
755.11 MB
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mauW.zip
725.39 MB
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w501.zip
746.61 MB
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w501xII2P1_1.zip
991.29 MB
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w501xII2P1_2.zip
928.51 MB
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w501xII2P1_3.zip
972.79 MB
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w501xII2P1_4.zip
862.34 MB
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w501xII2P1_5.zip
566.71 MB
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w501xII2P2_1.zip
904.56 MB
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w501xII2P2_2.zip
872.44 MB
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w501xII2P2_3.zip
870.98 MB
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w501xII2P2_4.zip
985.94 MB
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w501xII2P3_1.zip
860.47 MB
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w501xII2P3_2.zip
912.74 MB
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w501xII2P3_3.zip
866.52 MB
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w501xII2P3_4.zip
883.95 MB
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w501xII2P3_5.zip
954.17 MB
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w501xII2P3_6.zip
860.41 MB
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w501xII2P3_7.zip
282.12 MB
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w501xII2P4_1.zip
986.09 MB
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w501xII2P4_2.zip
955.44 MB
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w501xII2P4_3.zip
940.55 MB
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w501xII2P4_4.zip
498.98 MB
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w501xII2P5_1.zip
934.70 MB
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w501xII2P5_2.zip
883.76 MB
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w501xII2P5_3.zip
966.86 MB
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w501xII2P5_4.zip
757.14 MB
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w501xII2P7_1.zip
935.41 MB
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w501xII2P7_2.zip
852.60 MB
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w501xII2P7_3.zip
873.90 MB
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w501xII2P7_4.zip
971.87 MB
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w501xII2P7_5.zip
242.62 MB
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w501xmauW_1.zip
875.97 MB
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w501xmauW_2.zip
926.54 MB
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w501xw501_1.zip
978.27 MB
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w501xw501_2.zip
969.32 MB
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w501xw501_3.zip
911.66 MB
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w501xw501_4.zip
379.32 MB
Sep 28, 2018 version files 75.57 GB
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1.0_Discription_of_dissection_images.xlsx
108.01 KB
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1.1_Summary.csv
52.71 KB
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2.0_Discription_of_coupling_pairs.xlsx
44.99 KB
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2.1_Duration.csv
11.58 KB
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2.2_Mobility.csv
89.16 KB
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II.2P-1.zip
752.06 MB
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II.2P-2.zip
744.65 MB
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II.2P-3.zip
746.35 MB
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II.2P-3a.zip
814.84 MB
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II.2P-3b.zip
804.93 MB
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II.2P-3c.zip
796.75 MB
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II.2P-4.zip
742.61 MB
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II.2P-5.zip
738.51 MB
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II.2P-7.zip
755.11 MB
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mauW.zip
725.39 MB
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w501.zip
746.61 MB
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w501xII2P1_1.zip
991.29 MB
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w501xII2P1_2.zip
928.51 MB
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w501xII2P1_3.zip
972.79 MB
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w501xII2P1_4.zip
862.34 MB
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w501xII2P1_5.zip
566.71 MB
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w501xII2P2_1.zip
904.56 MB
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w501xII2P2_2.zip
872.44 MB
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w501xII2P2_3.zip
870.98 MB
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w501xII2P2_4.zip
985.94 MB
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w501xII2P3_1.zip
860.47 MB
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w501xII2P3_2.zip
912.74 MB
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w501xII2P3_3.zip
866.52 MB
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w501xII2P3_4.zip
883.95 MB
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w501xII2P3_5.zip
954.17 MB
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w501xII2P3_6.zip
860.41 MB
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w501xII2P3_7.zip
282.12 MB
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w501xII2P4_1.zip
986.09 MB
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w501xII2P4_2.zip
955.44 MB
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w501xII2P4_3.zip
940.55 MB
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w501xII2P4_4.zip
498.98 MB
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w501xII2P5_1.zip
934.70 MB
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w501xII2P5_2.zip
883.76 MB
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w501xII2P5_3.zip
966.86 MB
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w501xII2P5_4.zip
757.14 MB
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w501xII2P7_1.zip
935.41 MB
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w501xII2P7_2.zip
852.60 MB
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w501xII2P7_3.zip
873.90 MB
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w501xII2P7_4.zip
971.87 MB
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w501xII2P7_5.zip
242.62 MB
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w501xmauW_1.zip
875.97 MB
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w501xmauW_2.zip
926.54 MB
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w501xw501_1.zip
978.27 MB
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w501xw501_2.zip
969.32 MB
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w501xw501_3.zip
911.66 MB
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w501xw501_4.zip
379.32 MB
Abstract
Mechanical incompatibility of male and female genitalia is common in animals with internal fertilization. However, our knowledge regarding the precise mechanisms is limited. One key question regards the susceptibility of the match between male and female genitalia to morphological modification. To address this issue, we generated six different second-chromosome introgression lines possessing partially Drosophila mauritiana-like genital morphology in multiple structures in D. simulans background. Three of the six introgression males showed elevated mobility at some stages during copulation with D. simulans females; this was assumed to be an indication of genital mismatch. Notably, one of the introgression males with D. mauritiana-like enlarged anal plates showed occasional leakage of adhesive ejaculate on the body surface when mated with pure D. simulans females, suggesting apparent structural incompatibility in genital coupling. These observations suggested that both sexual and natural selection shape the anal plate morphology, highlighting the role of this structure as an important component of mechanical isolation. Partial replacement (introgression) by a sibling species genome can induce perturbations in genital coupling mechanics, suggesting that genital compatibility can be susceptible to subtle genomic changes at the early stages of divergence in these species.