Unlocking the Growth Potential of Poplar: A Novel Transcriptomic-Metabolomic Approach to Evaluating the Impact of Divergent Pruning Strategies.

Pruning is a common forest-tending method; its purpose is to promote growth and improve the overall stand quality. Poplar is a fast-growing, broad-leaved tree species with high ecological and economic value. It is a common management method to promote its growth by pruning and adjusting the spatial structure of the stand, but its potential regulatory mechanism remains unclear.

An integrated three-stream network model for discriminating fish feeding intensity using multi-feature analysis and deep learning.

Feed costs constitute a significant part of the expenses in the aquaculture industry. However, feeding practices in fish farming often rely on the breeder's experience, leading to feed wastage and environmental pollution. To achieve precision in feeding, it is crucial to adjust the feed according to the fish's feeding state.

Identification and functional analysis of the gene family in : implications for development and stress response.

Background: Populus simonii, a notable native tree species in northern China, demonstrates impressive resistance to stress, broad adaptability, and exceptional hybridization potential. DOF family is a class of specific transcription factors that only exist in plants, widely participating in plant growth and development, and also playing an important role in abiotic stress response. To date, there have been no reported studies on the DOF gene family in P.

A survey of deep learning applications in cryptocurrency.

This study aims to comprehensively review a recently emerging multidisciplinary area related to the application of deep learning methods in cryptocurrency research. We first review popular deep learning models employed in multiple financial application scenarios, including convolutional neural networks, recurrent neural networks, deep belief networks, and deep reinforcement learning. We also give an overview of cryptocurrencies by outlining the cryptocurrency history and discussing primary representative currencies.

Unraveling the Guardians of Growth: A Comprehensive Analysis of the / and Gene Families in .

The auxin/indole-3-acetic acid () and auxin response factor () genes are two crucial gene families in the plant auxin signaling pathway. Nonetheless, there is limited knowledge regarding the and gene families in . In this study, we first identified 33 putative and 35 in the genome.

Phytohormone biosynthesis and transcriptional analyses provide insight into the main growth stage of male and female cones .

The cone is a crucial component of the whole life cycle of gymnosperm and an organ for sexual reproduction of gymnosperms. In , the quantity and development process of male and female cones directly influence seed production, which in turn influences the tree's economic value. There are, however, due to the lack of genetic information and genomic data, the morphological development and molecular mechanism of female and male cones of have not been analyzed.

Deciphering aroma formation during flowering in nectar tree (): insights from integrated metabolome and transcriptome analysis.

is a significant ornamental and economically-important tree species, known for its fragrant flowers, which are a source of high-quality honey production. However, the regulatory mechanisms involved in aroma formation during flower development in remains limited. The current study revealed the detection of plant hormones at every assessed stage of flower development.

Identification and Analysis of the Gene Family in Three Species of under Cold Stress.

The C-Repeat Binding Factor () gene family has been identified and characterized in multiple plant species, and it plays a crucial role in responding to low temperatures. Presently, only a few studies on tree species demonstrate the mechanisms and potential functions of associated with cold resistance, while our study is a novel report on the multi-aspect differences of among three tree species, compared to previous studies. In this study, genome-wide identification and analysis of the gene family in , , and were performed.

Genome-wide identification and expression analysis of the MADS-box gene family during female and male flower development in .

The MADS-box gene family plays a crucial role in multiple developmental processes of plants, especially in floral organ specification and the regulation of fruit development and ripening. is a precious fruit material whose quality and yield are determined by floral organ development. The molecular mechanism of female and male flower development depending on MADS-box genes remains unclear.

Physiological and Transcriptomic Analysis Revealed the Molecular Mechanism of Responses to Light.

Korean pine ( Sieb. et Zucc.), as the main tree species in northeast China, has important economic and ecological values.

Integrated metabolomic and transcriptomic analyses reveal different metabolite biosynthesis profiles of in shade.

Light is not only a very important source of energy for the normal growth and development of plants, but also a regulator of many development and metabolic processes. The mechanism of plant growth and development under low light conditions is an important scientific question. With the promulgation of the law to stop natural forest cutting, understory regeneration is an important method for artificial forest afforestation.

Dissection of transcriptome and metabolome insights into the isoquinoline alkaloid biosynthesis during stem development in Phellodendron amurense (Rupr.).

Phellodendron amurense (Rupr.) is a well-known medicinal plant with high medicinal value, and its various tissues are enriched in various active pharmaceutical ingredients. Isoquinoline alkaloids are the primary medicinal component of P.

Comparative Transcriptomic and Metabolic Analyses Reveal the Coordinated Mechanisms in under Different Light Stress Conditions.

Light is one of the most important environmental cues that affects plant development and regulates its behavior. Light stress directly inhibits physiological responses and plant tissue development and even induces mortality in plants. Korean pine () is an evergreen conifer species widely planted in northeast China that has important economic and ecological value.

Characterization of Phytohormones and Transcriptomic Profiling of the Female and Male Inflorescence Development in Manchurian Walnut ( Maxim.).

Flowers are imperative reproductive organs and play a key role in the propagation of offspring, along with the generation of several metabolic products in flowering plants. In , the number and development of flowers directly affect the fruit yield and subsequently its commercial value. However, owing to the lack of genetic information, there are few studies on the reproductive biology of , and the molecular regulatory mechanisms underlying the development of female and male inflorescence remain unclear.

Chromosome-Level Genome Assembly for and Highlights to Mechanisms for Leaf Color and Shape Change.

(Pax) Komarov is an ornamental plant with prominent potential and is naturally distributed in Northeast China. Here, we obtained a chromosome-scale genome assembly of combining HiFi and Hi-C data, and the final assembled genome size was 690.24 Mb and consisted of 287 contigs, with a contig N50 value of 5.

Morphological and Comparative Transcriptome Analysis of Three Species of Five-Needle Pines: Insights Into Phenotypic Evolution and Phylogeny.

, , and are the major five-needle pines in northeast China, with substantial economic and ecological values. The phenotypic variation, environmental adaptability and evolutionary relationships of these three five-needle pines remain largely undecided. It is therefore important to study their genetic differentiation and evolutionary history.

Transcriptome sequencing and gene expression profiling of under different cold stresses.

Cold stress is a major abiotic factor that affects plant growth and geographical distribution. is extremely frigostable tree species. To understand the molecular mechanisms of cold tolerance by , physiological responses were analyzed and transcriptome profiling was conducted to the plants treated by cold stress.

Insight Into the Multiple Branches Traits of a Mutant in by Morphological, Cytological, and Transcriptional Analyses.

is a tall deciduous tree species that has many applications in the wood fiber industry. Bud mutations are somatic mutations in plants and are considered an ideal material to identify and describe the molecular mechanism of plant mutation. However, the molecular regulatory mechanisms of bud mutations in remain unknown.

Genome-Wide Identification and Analysis of the Gene Family and Cold Stress Response in .

transcription factors constitute one of the largest gene families in plants and are involved in many biological processes, including growth and development, physiological metabolism, and the stress response. In earlier studies, the gene family of proteins has been extensively studied and analyzed in many plant species. However, information on transcription factors in has not been reported.

Genome-Wide Identification of NAC Transcription Factor Family in and Their Expression Analysis during the Fruit Development and Ripening.

The NAC (NAM, ATAF and CUC) gene family plays a crucial role in the transcriptional regulation of various biological processes and has been identified and characterized in multiple plant species. However, genome-wide identification of this gene family has not been implemented in , and specific functions of these genes in the development of fruits remain unknown. In this study, we performed genome-wide identification and functional analysis of the NAC gene family during fruit development and identified a total of 114 genes in the genome.

Genome-wide identification and analysis of class III peroxidases in Betula pendula.

Background: Class III peroxidases (POD) proteins are widely present in the plant kingdom that are involved in a broad range of physiological processes including stress responses and lignin polymerization throughout the plant life cycle. At present, POD genes have been studied in Arabidopsis, rice, poplar, maize and Chinese pear, but there are no reports on the identification and function of POD gene family in Betula pendula.

Results: We identified 90 nonredundant POD genes in Betula pendula.

Functionalized Carbon Nanotube-Mediated Transport in Membranes Containing Fixed-Site Carriers for Fast Pervaporation Desalination.

Facilitated transport membranes (FTMs) comprising fixed carrier agents hold considerable potential for obtaining selective and fast separation of mixed molecules in either gas or liquid state. However, diffusion through the membrane is inevitably affected by the resistance from the polymer matrix, where the carrier is absent. Herein, a poly(vinyl alcohol) (PVA)-based separating layer combining the merits of fixed-site transport agents and inorganic nanofillers was developed to reduce the transport resistance.