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The natural compound benzoxazolin-2(3H)-one selectively retards cell cycle in lettuce root meristems.
Sánchez-Moreiras, Adela M; de la Peña, Teodoro Coba; Reigosa, Manuel J.
Afiliación
  • Sánchez-Moreiras AM; Department of Plant Biology and Soil Science, University of Vigo, Campus Lagoas-Marcosende s/n, E-36310 Vigo, Spain. adela@uvigo.es
Phytochemistry ; 69(11): 2172-9, 2008 Aug.
Article en En | MEDLINE | ID: mdl-18597799
Benzoxazolin-2(3H)-one (BOA) is a natural plant product that is phytotoxic to target plant species, inhibiting germination and growth and causing oxidative damage. We investigated its effects on the root meristems of seedlings of lettuce (Lactuca sativa) by means of light and transmission electron microscopy, flow cytometry, and conventional determination of mitotic index. Flow cytometry analyses and mitotic index showed a retard of cell cycle in BOA-treated meristems with selective activity at G2/M checkpoint.
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Benzoxazoles / Productos Biológicos / Ciclo Celular / Lactuca Idioma: En Revista: Phytochemistry Año: 2008 Tipo del documento: Article País de afiliación: España Pais de publicación: Reino Unido
Texto completo
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Benzoxazoles / Productos Biológicos / Ciclo Celular / Lactuca Idioma: En Revista: Phytochemistry Año: 2008 Tipo del documento: Article País de afiliación: España Pais de publicación: Reino Unido