Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Sergio González-Moreno"'
Biología celular de Lacondonia schismatica. Análisis por microscopía electrónica y de fuerza atómica
Autor:
Luis Felipe Jiménez-García, Rafael Reynoso-Robles, Rogelio Fragoso-Soriano, Lourdes Teresa Agredano-Moreno, María de Lourdes Segura-Valdez, Sergio González-Moreno, Clara Hilda Ramos, Esteban Martínez
Publikováno v:
Botanical Sciences, Iss 62 (1998)
Hemos descrito previamente el núcleo celular de Lacandonia schismatica con microscopía electrónica de transmisión (MET). En este trabajo se describe la ultraestructura del citoplasma de esta especie y se determina su actividad fotosintética. Asi
Externí odkaz:
https://doaj.org/article/c315fed4df284fe5a5a1619215e797f2
Publikováno v:
Idesia (Arica) v.28 n.3 2010
SciELO Chile
CONICYT Chile
instacron:CONICYT
SciELO Chile
CONICYT Chile
instacron:CONICYT
Se evaluo el efecto de la sequia sobre variables hidricas y morfometricas en Amaranthus caudatus, A. cruentus y A. hypochondriacus razas Azteca, Mercado y Nepal durante la floracion de estos genotipos cultivados en invernadero. Se determino el conten
Autor:
Hugo Virgilio Perales-Vela, Carmen Montes-Horcasitas, Rosa Olivia Cañizares-Villanueva, Sergio González-Moreno
Publikováno v:
Chemosphere. 67:2274-2281
In the present paper we investigated the effects of sub-lethal concentrations of Cu 2+ in the growth and metabolism of Scenedesmus incrassatulus . We found that the effect of Cu 2+ on growth, photosynthetic pigments (chlorophylls and carotenoids) and
Publikováno v:
Biochemistry and Molecular Biology Education. 30:384-387
This paper describes a simple, rapid, and economic protocol to evaluate the effect of saline stress and Na+, K+, Ca2+, and Mg2+ ions on malate dehydrogenase activity in crude extracts from the leaves and roots of Vigna radiata. The main objectives of
Publikováno v:
Physiologia Plantarum. 101:777-786
The effect of NaCI in the culture medium on growth, photosynthesis and cell content of chlorophyll, K + , Na + , Ca 2+ and Mg 2+ in Euglena gracilis was studied. O 2 production, quantum yield of photosystem II (PSII), the non-photochemical quenching
Autor:
Torres-Márquez Me, Leticia Navarro, Silvia Devars, Rosa Hernandez, Rafael Moreno-Sánchez, Sergio González-Moreno
Publikováno v:
Comparative Biochemistry and Physiology Part C: Pharmacology, Toxicology and Endocrinology. 116:265-272
The effect of different concentrations of Hg 2+ , Cd 2+ , and Pb 2+ on ultrastructure, growth, respiration, photosynthesis, chlorophyll content, and metal accumulation in Euglena gracilis was examined. The toxicity of the heavy metals was dependent o