The quantitative trait locus GWY10 controls rice grain width and yield.

A rice grain width and yield quantitative trait locus increases grain yield in near-isogenic lines and gene-edited lines and improves grain appearance and milling quality.

Heat shock protein from wild barley enhances tolerance to salt stress.

Unlabelled: Heat shock proteins (s) are known to play a crucial role in the response of plants to environmental stress, particularly heat stress. Nevertheless, the function of s in salt stress tolerance in plants, especially in barley, remains largely unexplored. Here, we aimed to investigate and compare the salt tolerance mechanisms between wild barley EC_S1 and cultivated barley RGT Planet through a comprehensive analysis of physiological parameters and transcriptomic profiles.

The GW5-WRKY53-SGW5 module regulates grain size variation in rice.

Grain size is a crucial agronomic trait that affects stable yield, appearance, milling quality, and domestication in rice. However, the molecular and genetic relationships among QTL genes (QTGs) underlying natural variation for grain size remain elusive. Here, we identified a novel QTG SGW5 (suppressor of gw5) by map-based cloning using an F segregation population by fixing same genotype of the master QTG GW5.

Rice kinase OsMRLK63 contributes to drought tolerance by regulating reactive oxygen species production.

Drought is a major adverse environmental factor that plants face in nature but the molecular mechanism by which plants transduce stress signals and further endow themselves with tolerance remains unclear. Malectin/malectin-like domains containing receptor-like kinases (MRLKs) have been proposed to act as receptors in multiple biological signaling pathways, but limited studies show their roles in drought-stress signaling and tolerance. In this study, we demonstrate OsMRLK63 in rice (Oryza sativa L.

Characterization of Malectin/Malectin-like Receptor-like Kinase Family Members in Foxtail Millet ( L.).

Plant malectin/malectin-like receptor-like kinases (MRLKs) play crucial roles throughout the life course of plants. Here, we identified 23 SiMRLK genes from foxtail millet. All the SiMRLK genes were named according to the chromosomal distribution of the in the foxtail millet genome and grouped into five subfamilies based on phylogenetic relationships and structural features.

OsBBX19-OsBTB97/OsBBX11 module regulates spikelet development and yield production in rice.

Spikelet and floral-related organs are important agronomic traits for rice grain yield. BTB (broad-complex, tram track, and bric-abrac) proteins control various developmental functions in plants; however, the molecular mechanism of BTB proteins underlying grain development and yield production is still unknown. Here, we evaluated the molecular mechanism of a previously unrecognized functional gene, namely OsBTB97 that regulates the floral and spikelet-related organs which greatly affect the final grain yield.

OsMBTB32, a MATH-BTB domain-containing protein that interacts with OsCUL1s to regulate salt tolerance in rice.

MATH-BTB proteins are involved in a variety of cellular processes that regulate cell homeostasis and developmental processes. Previous studies reported the involvement of BTB proteins in the development of various organs in plants; however, the function of BTB proteins in salt stress is less studied. Here, we found a novel MATH-BTB domain-containing OsMBTB32 protein that was highly expressed in leaf, root, and shoot.

Identification of gene family and their potential function in CGA synthesis and abiotic stresses tolerance in vegetable sweet potato.

Unlabelled: Hydroxycinnamate-CoA quinate hydroxycinnamoyl transferase (HQT) enzyme affect plant secondary metabolism and are crucial for growth and development. To date, limited research on the genome-wide analysis of family genes and their regulatory roles in chlorogenic acid (CGA) accumulation in leafy vegetable sweet potato is available. Here, a total of 58 family genes in the sweet potato genome (named ) were identified and analyzed.

Transcriptome Analysis Reveals Potential Mechanism in Storage Protein Trafficking within Developing Grains of Common Wheat.

Gluten proteins are the major storage protein fraction in the mature wheat grain. They are restricted to the starchy endosperm, which defines the viscoelastic properties of wheat dough. The synthesis of these storage proteins is controlled by the endoplasmic reticulum (ER) and is directed into the vacuole via the Golgi apparatus.

LncRNA-mediated ceRNA regulatory network provides new insight into chlorogenic acid synthesis in sweet potato.

Sweet potato (Ipomoea batatas L.) is considered a highly nutritional and economical crop due to its high contents of bioactive substances, such as anthocyanin and chlorogenic acid (CGA), especially in leaves and stems. The roles of noncoding RNAs (ncRNA), including long noncoding RNA (lncRNA) and microRNA (miRNA), in CGA synthesis, are still unknown.

BZR proteins: identification, evolutionary and expression analysis under various exogenous growth regulators in plants.

Backgrounds: The BRASSINAZOLE-RESISTANT (BZR) family of transcription factors affects a variety of developmental and physiological processes and plays a key role in multiple stress-resistance functions in plants. However, the evolutionary relationship and individual expression patterns of the BZR genes are unknown in various crop plants.

Methods And Results: In this study, we performed a genome-wide analysis of the BZR genes family in wheat and rice.

Genome-wide identification and expression analysis of -like gene family in L. under different hormone and stress conditions.

The -like plant-specific transcription factor has a prominent role in plant development and growth through cell division and differential activities. However, little information is available about the gene family in L. Herein, we identified 37 and 11 genes in the wheat and rice genome databases, respectively.

Rice Carbohydrate-Binding Malectin-Like Protein, OsCBM1, Contributes to Drought-Stress Tolerance by Participating in NADPH Oxidase-Mediated ROS Production.

Carbohydrate-binding malectin/malectin-like domain-containing proteins (CBMs) are a recently identified protein subfamily of lectins that participates various functional bioprocesses in the animal, bacterial, and plant kingdoms. However, little is known the roles of CBMs in rice development and stress response. In this study, OsCBM1, which encodes a protein containing only one malectin-like domain, was cloned and characterized.

The highly interactive BTB domain targeting other functional domains to diversify the function of BTB proteins in rice growth and development.

The BTB (broad-complex, tram track, and bric-abrac) proteins are involved in developmental processes, biotic, and abiotic stress responses in various plants, but the molecular basis of protein interactions is yet to be investiagted in rice. In this study, the identified BTB proteins were divided into BTB-TAZ, MATH-BTB, BTB-NPH, BTB-ANK, BTB-Skp, BTB-DUF, and BTB-TPR subfamilies based on the additional functional domains found together with the BTB domain at N- and C-terminal as well. This suggesting that the extension region at both terminal sites could play a vital role in the BTB gene family expansion in plants.

Transcriptome analysis reveals the promotive effect of potassium by hormones and sugar signaling pathways during adventitious roots formation in the apple rootstock.

Apples are economically valuable and widely consumed fruits. The adventitious roots (ARs) formation is gridlock for apple trees mass propagation. The possible function of multiple hormones and sugar signaling pathways regulating ARs formation has not been completely understood in apple.

The TAZ domain-containing proteins play important role in the heavy metals stress biology in plants.

TAZ (transcriptional coactivator with PDZ-binding) zinc finger domains, also known as transcription adaptor putative zinc finger domains, that control diverse function in plant growth and development. Here, in the present study, we evaluated the role of the TAZ domain-containing gene in response to various heavy metals. Initially, we found a total of 3, 7, 8, 9, 9, 9, 7, 14, 6, 10, and 6 proteins containing TAZ domain in stiff brome, millet, sorghum, potato, pepper, maize, rice, apple, peach, pear, and tomato genome that could trigger the plant resistance against various heavy metals, respectively.

Mechanisms Regulating the Dynamics of Photosynthesis Under Abiotic Stresses.

Photosynthesis sustains plant life on earth and is indispensable for plant growth and development. Factors such as unfavorable environmental conditions, stress regulatory networks, and plant biochemical processes limits the photosynthetic efficiency of plants and thereby threaten food security worldwide. Although numerous physiological approaches have been used to assess the performance of key photosynthetic components and their stress responses, though, these approaches are not extensive enough and do not favor strategic improvement of photosynthesis under abiotic stresses.

OsRbohB-mediated ROS production plays a crucial role in drought stress tolerance of rice.

We found that a rice NADPH oxidase gene OsRbohB contributes drought tolerance and its functions are involved in the interaction of the OsRbohB-mediated ROS production and ABA signaling. The plasma membrane NADPH oxidases, also known as respiratory burst oxidase homologs, are the key producers of ROS under both normal and stress conditions in plants. However, their functions in rice development and stress tolerance are still under investigation.

Analysis on the nexus of CO2 emissions, energy use, net domestic credit, and GDP in Pakistan: an ARDL bound testing analysis.

Greenhouse gas effect is known as the main cause of worldwide warming and environmental change. The present study was planned to examine the causal relationship between carbon dioxide (CO) emissions, CO emissions from solid fuel consumption (COS), energy use (EU), fossil fuel energy consumption (FOF), gross domestic product (GDP), and net domestic credit (NDC). This research work is based on Pakistan's annual data from 1971 to 2014.

Enhancer recognition and prediction during spermatogenesis based on deep convolutional neural networks.

Motivation: enhancers play an important role in the regulation of gene expression during spermatogenesis. The development of ChIP-Chip and ChIP-Seq sequencing technology has enabled researchers to focus on the relationship between enhancers and DNA sequences and histone protein modifications. However, the prediction of enhancers based on the locally conserved DNA sequence and similar histone modification features is still unknown.

Zinc Finger-Homeodomain Genes: Evolution, Functional Differentiation, and Expression Profiling Under Flowering-Related Treatments and Abiotic Stresses in Plants.

Zinc finger-homeodomain (ZHD) proteins constitute a plant-specific transcription factor family that play important roles in plant growth, development, and stress responses. In this study, we investigated a total of 10, 17, and 31 gene members in the peach, , and apple genome, respectively. The phylogenetic tree divided the identified ZHD genes into 4 subfamilies based on their domain organization, gene structure, and motif distribution with minor variations.

A systematic in silico prediction of gibberellic acid stimulated GASA family members: A novel small peptide contributes to floral architecture and transcriptomic changes induced by external stimuli in rice.

The GASA (GA-stimulated Arabidopsis) gene family is highly specific to plants, signifying a crucial role in plant growth and development. Herein, we retrieved 119 GASA genes in 10 different plant species in two major lineages (monocots and eudicots). Further, in the phylogenetic tree we classified these genes into four well-conserved subgroups.

Characterization of B-BOX gene family and their expression profiles under hormonal, abiotic and metal stresses in Poaceae plants.

Background: B-box (BBX) proteins play important roles in plant growth regulation and development including photomorphogenesis, photoperiodic regulation of flowering, and responses to biotic and abiotic stresses.

Results: In the present study we retrieved total 131 BBX members from five Poaceae species including 36 from maize, 30 from rice, 24 from sorghum, 22 from stiff brome, and 19 from Millet. All the BBX genes were grouped into five subfamilies on the basis of their phylogenetic relationships and structural features.

Melatonin and Its Effects on Plant Systems.

Melatonin (-acetyl-5-methoxytryptamine) is a nontoxic biological molecule produced in a pineal gland of animals and different tissues of plants. It is an important secondary messenger molecule, playing a vital role in coping with various abiotic and biotic stresses. Melatonin serves as an antioxidant in postharvest technology and enhances the postharvest life of fruits and vegetables.