Developmental effects of additional ultraviolet a radiation, growth regulators and tyrosine in Alternanthera brasiliana (L.) Kuntze cultured in vitro

Tissue cultures of Alternanthera brasiliana (L.) Kuntze were treated with different growth regulators (Kinetin and 2,4-D), tyrosine and Ultraviolet A radiation (UV-A; 320 - 400 nm) to investigate their effects on development and pigment production. Nodal segments of plantlets grown from seeds were i...

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Bibliographic Details
Main Authors: Nina Cláudia Barboza Silva, Andrea Furtado Macedo, Celso Luís Salgueiro Lage, Maria Apparecida Esquibel, Alice Sato
Format: Article
Language:English
Published: Instituto de Tecnologia do Paraná (Tecpar) 2005-09-01
Series:Brazilian Archives of Biology and Technology
Subjects:
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132005000600014