ABSTRACT: Expression analysis of seeds and seedlings of tomato growing on regular MS medium or MS medium supplemented with Helical multi-walled carbon nanotubes (Helical MWCNTs) in concentration 25 ug/ml
Project description:To investigate effects of Helical multi-walled carbon nanotubes (Helical MWCNTs) on total expression profile of tomato seeds and young sedlings we introduced Helical MWCNTs in MS agar medium in concentrationd of 25 ug/ml. Objectives for this study included the identification of genes that were up or down-regulated at the transcriptional level in tomato seeds and seedlings in response to application of Helical MWCNTs Tomato seeds (1 day after placement of medium) and 11-days old seedlings growing on regular MS agar medium or MS medium supplemented with Helical MWCNTs (25 ug/ml) were selected for RNA extraction and hybridization on Affymetrix microarrays.
Project description:To investigate effects of Helical multi-walled carbon nanotubes (Helical MWCNTs) on total expression profile of tomato seeds and young sedlings we introduced Helical MWCNTs in MS agar medium in concentrationd of 25 ug/ml. Objectives for this study included the identification of genes that were up or down-regulated at the transcriptional level in tomato seeds and seedlings in response to application of Helical MWCNTs
Project description:To investigate effects of carbon nanotubes (CNTs) om total expression profile of tomato plants we introduced CNTs in MS agar medium in concentrationd 0, 50, 100, 200 ug/ml Objectives for this study included the identification of genes that were up or down-regulated at the transcriptional level in tomato seedlings in response to carnom nanotubes (CNTs). 10 day old root tips and first two leaves of wild type tomato seedlings (cv. Micro-Tom) growing on regular MS agar medium or MS medium supplemented with carbon nanotubes (50, 100, 200 ug/ml) or MS medium supplemented with activated carbon (50 ug/ml) were selected for RNA extraction and hybridization on Affymetrix microarrays.
Project description:To investigate effects of single-walled carbon nanohorns (SWCNHs) om total expression profile of tomato seeds and plants we introduced SWCNHs in MS agar medium in concentration of 25 ug/ml Objectives for this study included the identification of genes that were up or down-regulated at the transcriptional level in tomato seeds and seedlings in response to SWCNHs Seeds (1 day on medium) and 11-days old seedlings of wild type tomato seedlings (cv. Micro-Tom) growing on regular MS agar medium or MS medium supplemented with carbon nanohorns (25 ug/ml) were selected for RNA extraction and hybridization on Affymetrix microarrays. Keywords: stress responses
Project description:To investigate effects of carbon nanotubes (CNTs) om total expression profile of tomato plants we introduced CNTs in MS agar medium in concentrationd 0, 50, 100, 200 ug/ml Objectives for this study included the identification of genes that were up or down-regulated at the transcriptional level in tomato seedlings in response to carnom nanotubes (CNTs).
Project description:To investigate effects of single-walled carbon nanohorns (SWCNHs) om total expression profile of tomato seeds and plants we introduced SWCNHs in MS agar medium in concentration of 25 ug/ml Objectives for this study included the identification of genes that were up or down-regulated at the transcriptional level in tomato seeds and seedlings in response to SWCNHs
Project description:To evaluate the biological effects at the transcriptional level of manufactured nanomaterials, we performed whole genome microarrays of rat alveolar macrophages (NR8383) exposed to multi-walled carbon nanotubes (MWCNTs) with different physicochemical properties.
Project description:To evaluate the biological effects at the transcriptional level of manufactured nanomaterials, whole genome microarray analysis of rat lungs intratracheally instilled with cellulose nanofibrils (CNFs) with different physicochemical properties or multi-walled carbon nanotubes (MWCNTs) were performed.
Project description:To assess the effect of carbon nanotubes substrated on dendritic cell (DCs) properties, DCs were generated from human monocytes of healthy donors as previously described (Aldinucci A et al, 2010). In particular, isolated monocytes were cultured for 6 days in medium supplemented with GM-CSF (1000U/ml) and IL-4 (1000U/ml), in presence or absence of multi-walled carbon nanotubes (MWCNT); then DCs were activated by 24 hours of incubation with LPS (1ug/ml). RNA extracted from floating and CNT adherent DCs were then used for transcriptional profilingthen used
Project description:Expression data from roots and first two leaves of tomato seedlings growing on regular MS medium or MS medium supplemented with multi-wall carbon nanotubes (0, 50, 100, 200 ug/ml) or activated carbon (50 mg/ml)
