Plant temperature-induced lipocalins (TILs) have been shown to be responsive to heat stress (HS), but the nature of this response was unknown. In this study, a reverse genetic approach was taken to elucidate the role of Arabidopsis TIL1 (At5g58070) in thermotolerance. A T-DNA knock-out line of TIL1 (til1-1) showed severe defects in basal (BT) and acquired thermotolerance (AT), which could be complemented by introducing the wild-type gene. However, over-expression of TIL1 did not significantly enhance thermotolerance in transgenic plants. TIL1 is peripherally associated with plasma membrane. Transcriptomic analysis showed that the heat shock response in til1-1 seedlings was about the same as in the wild-type plants except the expression of TIL1. The level of TIL1 did not affect the temperature threshold for heat shock protein induction. Ion leakage analysis revealed no significant difference in membrane stability between the wild-type and til1-1 seedlings. These results suggest that TIL1 is not involved in regulating membrane fluidity or stability. Nevertheless, the mutant plants were also more sensitive than the wild type to tert-butyl hydroperoxide, a reagent that induces lipid peroxidation. Taken together, these data indicate that TIL1 is an essential component for thermotolerance and probably functions by acting against lipid peroxidation induced by severe HS.

The role of information and communication technology in encountering environmentaldegradation: Proposing an SDG framework for the BRICS countries

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This research measures the relationship between green innovation and the performance of financial development by using an econometric estimation during the year of 2000 to 2018 in 28 Chinese provinces. It is intended to explore the relative role of green technological innovation in driving green financial development in the west and central China, as well as how it influences economic growth in these regions. Ordinary least square (OLS) framework was utilized in mainland China to perform empirical studies by using an econometric estimation. This study claims that China has adopted research-based education system, while those for economic growth and expenditure in the regions while the innovation parts results shows that the tertiary education were 12.42% and 13.53% versus the 10.50% and 10.6% in the eastern area. The research-based education increases the patents in green innovation and boosts the environmental policy. The financial development led to green technological development and innovation. Green innovation and financial development decrease the emissions, and it is apparent that as environmental regulations stimulate technical development, the superiority of human resources increases. The findings indicate that green financing reduces short-term lending, thus limiting clean energy overinvestment, while the long-term loans have little impact on renewable energy overinvestment, and the intermediary effect is unmaintainable. Meanwhile, the green financial growth will reduce renewable energy overinvestment and increase renewable energy investment productivity to certain amount.

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This research aims to look into the effect of COVID-19 on emerging stock markets in seven of the Association of Southeast Asian Nations' (ASEAN-7) member countries from March 21, 2020 to April 31, 2020. This paper uses a ST-HAR-type Bayesian posterior model and it highlights the stock market of this ongoing crisis, such as, COVID-19 outbreak in all countries and related industries. The empirical results shown a clear evidence of a transition during COVID-19 crisis regime, also crisis intensity and timing differences. The most negatively impacted industries were health care and consumer services due to the Covid-19 drug-race and international travel restrictions. More so, study results estimated that only a small number of sectors are affected by COVID-19 fear including health care, consumer services, utilities, and technology, significance at the 1%, 5%, and 10%, that measure current volatility's reliance on weekly and monthly variables. Secondly, it is found that there is almost no chance that the COVID-19 pandemic would positively affect the stock market performance in all the countries, mainly Indonesia and Singapore were the countries most affected. Thirdly, results shown that Thailand's stock market output has dropped by 15%. Results shows that COVID-19 fear causes an eventual reason of public attention towards stock market volatility. The study presented comprehensive way forwards to stabilize movement of ASEAN equity market's volatility index and guided the policy implications to key stakeholders that can better help to mitigate drastic impacts of COVID-19 fear on the performance of equity markets.

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