Výsledky vyhledávání - "P.C.S. Braga"

Akademický článek

Morphophysiological responses of Crambe abyssinica Hochst. lineages submitted to water deficit during flowering

Autor: P.C.S. BRAGA, J.P.R. MARTINS, R. BONOMO, A.R. FALQUETO

Publikováno v: Photosynthetica, Vol 59, Iss 4, Pp 486-495 (2021)

Water deficit (WD) at the start of the flowering stage can negatively affect the productivity of plants. The aim was to investigate the morphophysiological strategies of two crambe lineages (FMS CR 1326 and 1307) submitted to WD during the flowering

Externí odkaz: https://doaj.org/article/17e50e3a65154c92891d1139362f58f1

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Akademický článek

Photosynthetic apparatus performance and anatomical modulations of Alcantarea imperialis (Bromeliaceae) exposed to selenium during in vitro growth

Autor: J.P.R. MARTINS, S.W. MOREIRA, P.C.S. BRAGA, L.T. CONDE, R. CIPRIANO, A.R. FALQUETO, A.B.P.L. GONTIJO

Publikováno v: Photosynthetica, Vol 59, Iss 4, Pp 529-537 (2021)

Elements not usually included in culture medium formulations, such as selenium (Se), may have beneficial effects on micropropagated plants. We evaluated the effects of Se on the physiological and anatomical responses of Alcantarea imperialis during i

Externí odkaz: https://doaj.org/article/d33fbffefa42457881e2feb455cc0d97

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Akademický článek

Zinc and cadmium as modulating factors of the morphophysiological responses of Alternanthera tenella Colla (Amaranthaceae) under in vitro conditions

Autor: E. CLAIRVIL, J.P.R. MARTINS, P.C.S. BRAGA, S.W. MOREIRA, L.T. CONDE, R. CIPRIANO, A.R. FALQUETO, A.B.P.L. GONTIJO

Publikováno v: Photosynthetica, Vol 59, Iss 4, Pp 652-663 (2021)

Zinc (Zn) plays an important role in the physiological processes in plants and may mitigate trace element stress. The aim was to evaluate the morphophysiological responses of Alternanthera tenella plants exposed to cadmium (Cd) and Zn under in vitro

Externí odkaz: https://doaj.org/article/b9dae260152944968652901f3a1d633f

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Akademický článek

Zinc and selenium as modulating factors of the anatomy and physiology of Billbergia zebrina (Bromeliaceae) during in vitro culture

Autor: J.P.R. MARTINS, A.F.C. SOUZA, L.C.A. RODRIGUES, P.C.S. BRAGA, A.B.P.L. GONTIJO, A.R. FALQUETO

Publikováno v: Photosynthetica, Vol 58, Iss 5, Pp 1068-1077 (2020)

Deleterious effects induced by high zinc (Zn) concentrations can be alleviated with selenium (Se) co-exposure. Therefore, we analyzed the morphophysiological changes of Billbergia zebrina in response to Zn and Se co-exposure. Plants were cultured in

Externí odkaz: https://doaj.org/article/3f473cf9564143749f405364406d9c51

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Akademický článek

Differential response of photosystem II and I photochemistry in leaves of two Crambe abyssinica Hochst lineages submitted to water deficit

Autor: P.C.S. BRAGA, J.P.R. MARTINS, R. BONOMO, R.M. BORGES, J.V.G. SILVA, A.R. FALQUETO

Publikováno v: Photosynthetica, Vol 58, Iss 5, Pp 1122-1129 (2020)

Water stress is one of the most important abiotic factors affecting plants worldwide. This study compared the photochemical responses of two lineages of Crambe abyssinica (FMS CR 1307 and 1326) under water deficit (WD) conditions. The relative water

Externí odkaz: https://doaj.org/article/b5cf97a875744d1da1f4f315889d3aa9

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