Sugarcane carries relatively larger family of CAMTA transcription factors, active against drought stress DOI Creative Commons
V Silva,

Ana Maria Matinez,

Melissa Azevedo Vincente

et al.

bioRxiv (Cold Spring Harbor Laboratory), Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 26, 2024

Abstract As the highly demanding complex genome of hybrid sugarcane cultivar became publicly available last year (2023), it opened avenues to further study this important crop at molecular level. We are interested in digging multiple stress responsive transcription factors family, Calmodulin-Binding Transcription Activator (CAMTA) sugarcane. This manuscript presents a comprehensive ScCAMTA family based on latest sequence information. Within 10 gb genome, through HMM model prepared from sorghum CAMTA common domains, we found 48 genes, 46 out which carry all CAMTA-associated domains including CG-1, TIG, IQ and Ank. The phylogenetic analysis clustered then into seven classes. Keeping as reference, named them ScCAMTA1 – ScCAMTA7 , while each one representing class having 5-7 copies such ScCAMTA1A ScCAMTA1E present sub-genome (chromosome) within In parallel determining their physico-chemical attributes, gene structure, promoter sequences, protein miRNA targets, interaction network, GO, collinearity, expression pattern against drought was determined using RNAseq data flaunted that is active under drought. furthers insights will assist developing its drought-tolerant varieties.

Language: Английский

Bioenergy Production From Sugarcane Straw: Implications for Soil‐Related Ecosystem Services DOI Creative Commons
Carlos Roberto Pinheiro, João Luís Nunes Carvalho, Lucas Pecci Canisares

et al.

GCB Bioenergy, Journal Year: 2025, Volume and Issue: 17(5)

Published: April 8, 2025

ABSTRACT Sugarcane straw removal for bioenergy production—especially second‐generation ethanol—is shown to be a promising pathway decarbonization. However, indiscriminate can negatively affect soil‐related ecosystem services (SES), compromising the sustainability of associated production. Here, comprehensive literature review was conducted select and quantify changes in agronomic environmental indicators affected by low (≤ 1/3), moderate (> 1/3 ≤ 2/3), high 2/3) levels consequential impacts on eight SES. A quali‐quantitative approach developed generate an impact matrix that provides direction effects (negative, neutral, or positive) confidence levels. Overall, lowest SES occurs under with neutral effect C storage, nutrient cycling, weed control, greenhouse gas (GHG) mitigation, provision food bioenergy. Water regulation, erosion maintenance soil biodiversity were most removal. Moderate compromise sugarcane cultivation areas, except pest control GHG emission mitigation. Finally, it also discussed how negative could mitigated even reversed through adoption best management practices, such as cover crops, organic amendments, biological products (e.g., use phosphate‐solubilizing bacteria mycorrhizal fungi), reduced tillage, machinery traffic control. Ultimately, results this study useful guide decision‐making farmers, investors, stakeholders, policymakers toward sustainable production contributes low‐carbon economy climate change

Language: Английский

Citations

0
Evaluation of culture conditions of Trichosporon oleaginosus DSM11815 for enhancement of growth and lipid production in sugarcane bagasse hydrolysate as a substrate DOI

Yuanping Fang,

Pingzhong Feng,

Wang Li

et al.

Process Biochemistry, Journal Year: 2025, Volume and Issue: unknown

Published: April 1, 2025

Language: Английский

Citations

0
A Comprehensive Review of Green Energy Technologies: Towards Sustainable Clean Energy Transition and Global Net-Zero Carbon Emissions DOI Open Access
Vinod Kumar Sharma,

Giulia Monteleone,

Giacobbe Braccio

et al.

Processes, Journal Year: 2024, Volume and Issue: 13(1), P. 69 - 69

Published: Dec. 31, 2024

The present paper seeks to showcase the significant potential of alternative energy technologies in driving clean transition. Renewable sources, including hydro, geothermal, biomass, solar, and wind energy, are developed marketed as low- or non-carbon alternatives conventional sources. However, high upfront costs these resources, coupled with their intermittency, demerits that must be dealt with. Since certain nuclear generate significantly less waste than coal oil, is occasionally regarded a green source, though primary source namely uranium, finite resource. main goal developing provide sustainable manner while cutting down on greenhouse gas emissions, thus reducing overall carbon footprint production.

Language: Английский

Citations

3
Soil carbon stocks in sugarcane cultivation: An evidence synthesis associated with land use and management practices DOI Creative Commons
Carlos Roberto Pinheiro, João Luís Nunes Carvalho, Lucas Pecci Canisares

et al.

GCB Bioenergy, Journal Year: 2024, Volume and Issue: 16(9)

Published: Aug. 9, 2024

Abstract Biofuels are essential to ensure the energy transition and mitigating of climate change. However, understanding impact land use change (LUC) management practices on soil organic carbon (SOC) stocks is fundamental ensuring well‐founded policymaking assessing sector's footprint. Here, we conducted a meta‐analysis (511 pairwise observations) obtain Brazil's SOC stock factors (SOC scf ) for LUC in sugarcane fields. Our results showed that converting native vegetation reduced all assessed periods. The conversion from annual crops reduction first 10 years but with recovery over time. pasture only 10–20‐year period had neutral effect other periods evaluated. our dataset high variability , many observations indicating an increase stock, which related degraded pastures. We observed accumulation rate each ton straw was affected by interaction between texture precipitation. Regarding management, low removal (< 34%) did not affect while moderate (34%–66%) (> 66%) resulted losses 5.0% 0.950) 9.9% 0.901), respectively. also tillage vinasse application increased 24.0% 1.24) 10.0% 1.10) respectively, proving be good strategies support C sequestration Finally, highlight can contribute improvement public policies used future life cycle assessment (LCA) modeling studies, as they provide robust data establishing regional induced practices, enhancing reliability footprint biofuel production.

Language: Английский

Citations

1
Integrated Analysis of Solar-Induced Chlorophyll Fluorescence, Normalized Difference Vegetation Index, and Column-Average CO2 Concentration in South-Central Brazilian Sugarcane Regions DOI Creative Commons
Kamila Cunha de Meneses, Glauco de Souza Rolim, Gustavo André de Araújo Santos

et al.

Agronomy, Journal Year: 2024, Volume and Issue: 14(10), P. 2345 - 2345

Published: Oct. 11, 2024

Remote sensing has proven to be a vital tool for monitoring and forecasting the quality yield of crops. The utilization innovative technologies such as Solar-Induced Fluorescence (SIF) satellite measurements column-averaged CO2 (xCO2) can enhance these estimations. SIF is signal emitted by crops during photosynthesis, thus indicating photosynthetic activities. concentration atmospheric critical factor in determining efficiency photosynthesis. aim this study was investigate correlation between satellite-derived Chlorophyll (SIF), (xCO2), Normalized Difference Vegetation Index (NDVI) their association with sugarcane sugar content field. This carried out south-central Brazil. We used four localities represent region: Pradópolis, Araraquara, Iracemápolis, Quirinópolis. Data were collected from orbital systems period spanning 2015 2016. Concurrently, monthly data regarding tons per hectare (TCH) total recoverable sugars (TRS) gathered 24 harvest locations within studied plots. It observed that TRS decreased when values ranged 0.4 W m−2 sr−1 μm−1 0.8 μm−1, particularly conjunction NDVI below 0.5. peaked at 15 kg t−1 low xCO2 values, alongside lower than greater 1 μm−1. These findings underscore potential integrating SIF, xCO2,

Language: Английский

Citations

0
Sugarcane carries relatively larger family of CAMTA transcription factors, active against drought stress DOI Creative Commons
V Silva,

Ana Maria Matinez,

Melissa Azevedo Vincente

et al.

bioRxiv (Cold Spring Harbor Laboratory), Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 26, 2024

Abstract As the highly demanding complex genome of hybrid sugarcane cultivar became publicly available last year (2023), it opened avenues to further study this important crop at molecular level. We are interested in digging multiple stress responsive transcription factors family, Calmodulin-Binding Transcription Activator (CAMTA) sugarcane. This manuscript presents a comprehensive ScCAMTA family based on latest sequence information. Within 10 gb genome, through HMM model prepared from sorghum CAMTA common domains, we found 48 genes, 46 out which carry all CAMTA-associated domains including CG-1, TIG, IQ and Ank. The phylogenetic analysis clustered then into seven classes. Keeping as reference, named them ScCAMTA1 – ScCAMTA7 , while each one representing class having 5-7 copies such ScCAMTA1A ScCAMTA1E present sub-genome (chromosome) within In parallel determining their physico-chemical attributes, gene structure, promoter sequences, protein miRNA targets, interaction network, GO, collinearity, expression pattern against drought was determined using RNAseq data flaunted that is active under drought. furthers insights will assist developing its drought-tolerant varieties.

Language: Английский

Citations

0