Drought is an important abiotic stress factor limiting crop productivity worldwide and its impact increasing with climate change. Regardless of the plant growth period, drought has a deadly yield-reducing effect on at every stage development. As many environmental stressors, drought-exposed plants trigger series molecular, biochemical, physiological responses to overcome stress. Currently, researchers are trying determine complex functioning response in different approaches. Plants more...

The increasing global population and climate change threaten food security, with the need for sustenance expected to rise by 85% 2050. Rice, a crucial staple over 50% of population, is major source calories in underdeveloped developing countries. However, end century, 30% rice fields will become saline due soil salinity caused earthquakes, tsunamis, rising sea levels. Plants have developed strategies deal salt stress, such as ion homeostasis, antioxidant defense mechanisms, morphological...

Here, for the first time, we aimed to identify in rice key mechanisms and processes underlying tolerance high-temperature (HT) or salt stress (SS) alone, co-occurrence of both stresses, recovery using physiological biochemical measurements gene expression analysis. We also investigated whether from two stressors depended on relative intensities/relief each stressor. Wild type ('Yukinkomai') plants were found be more susceptible salinity heat applied individually. SS leads a depletion...

High temperatures, drought, and salt stresses severely inhibit plant growth production due to the effects of climate change. The Arabidopsis ARR1, ARR10, ARR12 genes were identified as negative drought stress regulators. However, in rice, tolerance capacity hst1 gene, which is orthologous genes, multiple high temperature remains unknown. At seedling reproductive stages, we investigated (DS) (HT) (HT+DS) YNU31-2-4 (YNU) genotype, carries its nearest genomic relative Sister Line (SL), has a...

Transgenerational plasticity in plants enables rapid adaptation to environmental changes, allowing organisms and their offspring adapt the environment without altering underlying DNA. In this study, we investigated transgenerational salinity tolerance of rice using a reciprocal transplant experimental strategy. Our aim was assess whether non-genetic environment-induced phenotypic modifications affect progeny while excluding nuclear genomic factors for two generations. Using salt-tolerant...

Salinity is an abiotic stress factor that reduces yield and threatens food security in the world's arid semi-arid regions. The development of salt-tolerant genotypes critical for mitigating losses, this journey begins with identification sensitive tolerant plants. Numerous physiologic molecular markers detecting wheat have been developed. One them proline, which has used a long time but received little information about proline-related genes genotypes. In study, proline content expression...

The yield-reduction effect of abiotic stressors such as salinity and heat stresses with the growing world population threatens food security. Although adverse effects stress on plant growth production parameters have been documented, in nature, occur sequentially or simultaneously. In this study, tolerance yield capacity Yukinkomai, YNU31-2-4, YNU SL rice genotypes tested under control (26 °C, 0 mM NaCl), 75 (31 NaCl) combinations at vegetative reproductive stages six different scenarios....

Rice is one of the most important staple foods globally, sustaining over half world’s population. However, sustainability grain production increasingly threatened by heat stress, which intensified global climate change. Heat characterized temperatures exceeding crop-specific optimal growth thresholds, significantly impacts rice yield and quality, particularly during critical reproductive stages. This review synthesizes current research on strategies to mitigate stress in through genetic...

Biofertilizers offer a sustainable method for improving rice growth and productivity, yet their effects on the interaction between plant growth, photosynthetic activity, gene expression remain under-researched. This study examines how biofertilizer influences physiology, focusing regulation of chlorophyll-related genes. Eight fertilizer treatments were applied: control (CNT), (BF), deactivated (DABF), straw (RS), with (RS+BF), organic (OF), (OF+BF), inorganic (IOF). Plant height, tiller...

Next-generation sequencing (NGS) is a revolutionary advancement allowing large-scale discovery of functional molecular markers that has many applications, including plant breeding. High-quality genomic DNA (gDNA) prerequisite for successful NGS library preparation and sequencing; however, few reliable protocols to obtain such gDNA exist. A previously reported nuclear pellet (NP) method enables extraction high-yielding from fresh leaf tissue maize (Zea mays L.), but the quality does not meet...

Sugar beet (Beta vulgaris L.) is cultivated in temperate climates worldwide to produce sugar. The production of sugar and other plants danger due the world’s increasingly salinized soils. Although different genotypes exist at various ploidy levels, most them are diploid (2X) with 18 chromosomes. majority polyploid have variations, morphologies, anatomy. Diploid especially morphology, physiology, cellularity, biochemistry. As a result, polyploidy has been identified as an essential component...

The plant-microbe interactions, which is crucial for plant health and productivity, mainly occur in rhizosphere: a narrow zone of soil surrounding roots living plants. rhizosphere hosts one the most intense habitats microbial prey-predator especially between predatory protists bacteria. Here, based on two key facts, predators modulate rhizobacterial community composition, primary source root microbiome, endophytes; we hypothesized that predation upon rhizobacteria would composition...

This study was conducted to determine the effects of magnetic field (MF) strength on shoot regeneration and Agrobacterium tumefaciens-mediated gene transfer in flax (Linum usitatissimum L.). Seeds cv. Madaras were exposed different MF strengths (0 - control, 75, 150, 300 millitesla (mT)) for 24 h by using an electromagnetic generator system fabricated laboratory conditions. After sterilization, seeds germinated MS (Murashige Skoog) medium Magenta vessels. Hypocotyl explants excised from...

In this research, the antibacterial activity of crude extracts obtained from leaves pennyroyal (<i>Mentha pulegium</i> L.) plant against <i>Escherichia coli</i> ATCC 25922, <i>Enterococcus faecalis</i> 29212, <i>Staphylococcus aureus</i> 29213 and epidermidis</i> 12228 was investigated. Acetone methanol were used as chemical solvents to prepare <i>Mentha L. The determination performed by using disc diffusion method. For each extract, its own solvent utilized negative control. Standard...

In this study, routinely used transformation method, which includes transferring explants onto co-cultivation medium after inoculating them with bacterial solution for a while, was compared 3 different inoculation methods. every methods, hypocotyl excised from 7-day-old sterile flax seedlings having cotyledon leaves and no root system dried under air flow in cabin 35 min were inoculated volumes of at periods. GV2260 line Agrobacterium tumefaciens ‘pBIN 19’ plasmid containing npt II (neomycin...