Results 1 to 10 of about 58,843,248 (209)

Morphophysiological and Anatomical Responses of Culantro (Eryngium foetidum) to In Vitro Salinity [PDF]

open access: yesPlants
Soil salinity is an increasing constraint to crop production, yet little is known about the responses of culantro (Eryngium foetidum), a medicinal and culinary species of high economic value, to saline conditions. This study evaluated the effects of NaCl-
Haylson Rodrigues de Araújo   +8 more
doaj   +2 more sources

Embryonic abnormalities and genotoxicity induced by 2,4-dichlorophenoxyacetic acid during indirect somatic embryogenesis in Coffea [PDF]

open access: yesScientific Reports, 2023
Indirect somatic embryogenesis (ISE) is a morphogenetic pathway in which somatic cells form callus and, later, somatic embryos (SE). 2,4-dichlorophenoxyacetic acid (2,4-D) is a synthetic auxin that promotes the proliferation and dedifferentiation of ...
João Paulo de Morais Oliveira   +3 more
doaj   +2 more sources

Microchromosome BAC-FISH Reveals Different Patterns of Genome Organization in Three Charadriiformes Species [PDF]

open access: yesAnimals, 2022
Microchromosomes, once considered unimportant elements of the genome, represent fundamental building blocks of bird karyotypes. Shorebirds (Charadriiformes) comprise a wide variety of approximately 390 species and are considered a valuable model group ...
Marcelo Santos de Souza   +8 more
doaj   +2 more sources

Efeito da adubação nitrogenada no crescimento e na produção de alho proveniente de cultura de tecidos e de multiplicação convencional

open access: yesRevista Brasileira De Ciencia Do Solo, 2000
Estudaram-se os efeitos de doses de nitrogênio sobre o crescimento e produção de plantas de alho provenientes de cultura de tecidos e de multiplicação convencional.
F. V. Resende, V. Faquin, R. J. Souza
exaly   +3 more sources

Chromosome distribution of four LTR retrotransposons and 18 S rDNA in coffea eugenioides [PDF]

open access: yesScientific Reports
Repetitive sequences are recognized for their roles in plant genome organization and function. Mobile elements are notable repeatome sequences due to their intrinsic mutagenic potential, which is related to the origin of adaptive novelties. Understanding
Mariana Cansian Sattler   +3 more
doaj   +2 more sources

Crescimento e produção de clones de alho provenientes de cultura de tecidos e de propagação convencional

open access: yesScientia Agricola, 2000
Este trabalho teve como objetivo avaliar o crescimento e a produção de plantas de quatro cultivares de alho provenientes de cultura de tecidos (propagação por meristemas apicais), em relação às plantas da mesma cultivar multiplicadas de forma ...
Francisco Vilela Resende   +2 more
exaly   +2 more sources

COMPARAÇÃO DA ACURÁCIA DA CULTURA DE TECIDOS, DO FLUIDO DE SONICAÇÃO INOCULADO EM FRASCOS DE HEMOCULTURA E DO FLUIDO DE SONICAÇÃO EM SEMEADURA TRADICIONAL, NO DIAGNÓSTICO MICROBIOLÓGICO DE INFECÇÃO ASSOCIADA A IMPLANTE ORTOPÉDICO

open access: yesBrazilian Journal of Infectious Diseases, 2023
Introdução/Objetivo: Para o diagnóstico microbiológico de infecções associadas a próteses articulares e osteossínteses, a cultura de tecidos é preconizada.
Anderson Xarif Bogarin Velasquez   +8 more
doaj   +1 more source

Caracterização físico-química de novos híbridos de abacaxi resistentes à fusariose [PDF]

open access: yesCiência Rural, 2013
Cinco genótipos de abacaxi (Gold, Pérola, Smooth Cayenne, BRS Vitória, BRS Imperial) e quatro novos híbridos (SC x PRI-21, SC48 x PRI-02, PE x SC-73 e PA x PE-01) foram avaliados quanto às suas características físico-químicas.
Eliseth de Souza Viana   +4 more
doaj   +1 more source

Meningiomas: An Overview of the Landscape of Copy Number Alterations in Samples from an Admixed Population

open access: yesJournal of Oncology, Volume 2020, Issue 1, 2020., 2020
Meningiomas are considered the most common intracranial tumors, affecting mainly women. Studies in mixed populations can be of great importance to clarify issues related to the genetic diversity of tumors and their development. Considering that data obtained from analyses of the profile of copy number alterations (CNA) have been a useful diagnostic ...
Michele Amaral da Silveira   +7 more
wiley   +1 more source

Lisianthus cultivation using differentiated light transmission nets

open access: yesOrnamental Horticulture, 2016
The Lisianthus stands out as one of the ten most cut flowers sold in the world. The use of meshes in a different light transmission is gaining more space in horticulture with promising results in greenhouse.
Paulo Hercilio Viegas Rodrigues   +2 more
doaj   +1 more source

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