Como surgiu o cupuaçu? Estudo revela efeito da domesticação por indígenas

[{"selector":"#anim-ed807029-c4bd-456d-b042-d2cd9f21d6d0","keyframes":{"opacity":[0,1]},"delay":0,"duration":1000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-4fd61b87-f4af-4e40-947c-534e4e3a2d71","keyframes":{"opacity":[0,1]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-13006948-0faf-459f-80ff-e751063a4209","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-858fcd9d-d97f-4bfc-bc04-a3861f5986d6","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] joa souza/getty images

[{"selector":"#anim-7d839aa4-7f68-4fee-b8c2-e11ed0fe21e0","keyframes":{"opacity":[1,1]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-781b02d6-27f9-4675-acbe-7876ba0c0011","keyframes":{"transform":["scale(3)","scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-2db0b69c-1b06-46cb-88a7-ab72004ecfe6","keyframes":{"opacity":[0,1]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-25355a6f-fcbc-46b4-9511-90391d4d21b7","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-8a7763bc-ae47-405d-a891-97f96fa3fbc7","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] Indígenas da Amazônia iniciaram a domesticação da planta cupuaçu ( Theobroma grandiflorum ) muito antes do estimado zade rosenthal/marvel

[{"selector":"#anim-2960d2de-0730-431d-b153-9fcb4ce5fad1","keyframes":{"opacity":[0,1]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-221b5a6e-0673-47cb-b6ef-a63b01cabf19","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-36098fe3-2fbc-4efc-8dd0-d12d400a7d5f","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-3add9467-f8ae-49a4-9496-fe80dd8cf2bc [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(-34.19331385757401%, 0, 0)","translate3d(0%, 0, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] Entre 8 mil e 5 mil anos atrás, segundo pesquisa da Universidade de São Paulo (USP) foto/sportlife

[{"selector":"#anim-cf7bb0c9-ae51-473a-8198-92d47e974907","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-d28aa333-509c-418d-b59b-45de4816c72a","keyframes":{"transform":["translate3d(-115.98746%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-52d27999-5f32-4c18-aebd-855599d105e4","keyframes":{"opacity":[0,1]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-369301bb-65bd-4a08-bb67-ef8d73379cc4","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-968927ce-ff21-4c13-ba38-225ed3397b92","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-86131472-bf66-4173-8734-22c3d1d559c2 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate(8.860491995024496%, 0%) scale(1.5)","translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] A espécie surgiu na Bacia do Rio Negro , mas sua disseminação nos arredores da ocupação humana aconteceu nos últimos dois séculos foto/divulgação

[{"selector":"#anim-c037572a-3d4b-44a3-a997-284b3b5f5b06","keyframes":{"transform":["translate3d(-115.98746%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":1300,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-34d68aab-4614-4f03-9056-aab271e4e9b8","keyframes":{"opacity":[0,1]},"delay":0,"duration":1300,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-04716614-b01f-41d3-bcd6-15bcdd48cb67","keyframes":{"transform":["scale(0.15)","scale(1)"]},"delay":0,"duration":1300,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"forwards"}] [{"selector":"#anim-894514bb-bd0b-4e73-9041-5604296e4f58","keyframes":{"opacity":[0,1]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-1a7a73c3-e6b8-4e18-9348-50afa8884a01","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-aec26d9a-fb5e-4e86-802e-22435ecbd89f","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] Por meio de testes genéticos, pesquisadores conseguiram identificar que o surgimento do cupuaçu teve muito mais interferência humana do que o esperado foto/divulgação

[{"selector":"#anim-9cd83142-be8b-4b85-b83e-1890ad1b4be2","keyframes":{"opacity":[0,1]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-f7430eb7-f2fd-4e69-b568-05a0e77ae4f1","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-25dbcca7-5361-4282-960a-e06af55afa58","keyframes":{"opacity":[0,1]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-55acec8f-bc5f-4347-9d22-2ebe8b19aa8f","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-2d9ae2c4-d16c-4ac2-949f-355abc89fa42","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-5537289b-9f9d-4136-a593-7bd4b8ab554f [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(-31.18512099309848%, 0, 0)","translate3d(0%, 0, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] Nas análises genômicas, eles constataram que a planta passou por grande cargas de mutação e perda de diversidade genética foto/divulgação

[{"selector":"#anim-4fafb665-4774-4d7d-8ea8-c7756cc42fc2","keyframes":{"transform":["translate3d(-115.98746%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-8d9113b9-5be8-4bd9-9924-8f8cd0df6a70","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-a0858fe1-8b41-4f1e-92f6-2b730c1e3cd5","keyframes":{"transform":["scale(0.15)","scale(1)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"forwards"}] [{"selector":"#anim-485dd7f7-b3bb-436b-8db6-06d24d7b6d8b","keyframes":{"opacity":[0,1]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-6f0e80e0-c480-41cc-98f2-596444e6ebdb","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-3f13246f-9657-41d3-a394-1120c4f95a0c","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] O estudo foi publicado na revista Communications Earth & Environment em novembro de 2023 foto/divulgação

CNNBRASIL.COM.BR

[{"selector":"#anim-8237ff4a-6ac9-4fc7-9da4-d8d1fb414209","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-c2422b61-bebc-4679-91ba-02cc4520d8e9","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-7cbc96fe-eafc-439e-af34-cb5e2a907a1f","keyframes":{"opacity":[0,1]},"delay":0,"duration":1000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-a0e6829e-886b-4d11-bdad-4d619111788d","keyframes":{"transform":["translate3d(0px, 2132.63615%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":1000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-82b70264-a4c1-4f5b-b473-ed5bac581208","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-2b2f562a-41c3-46f3-8a5f-2551bcf7cd13","keyframes":{"transform":["translate3d(-117.84387%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-86a72c5c-c160-4a04-a6ca-5c34cf4b44dd","keyframes":{"opacity":[0,1]},"delay":0,"duration":1000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-96d8d902-0bf2-493c-a246-35fb53115a17","keyframes":{"transform":["translate3d(-117.84387%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":1000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] iszaque pinheiro/embrapa leia mais em