Saccharum Spontaneum Research Articles

Bioinformatic insights into sugar signaling pathways in sugarcane growth

The SnRK1, hexokinase, and TORC1 (TOR, LST8, RAPTOR) are three pivotal kinases at the core of sugar level sensing, significantly impacting plant metabolism and development. We retrieved and analyzed protein sequences of these three kinase pathways from seven sugarcane transcriptome and genome datasets, identifying protein domains, phylogenetic relationships, sequence ancestry, and in silico expression levels. Additionally, we predicted HXK subcellular localization and assessed its enzymatic activity in sugarcane leaves and culms along development in the field. We retrieved 11 TOR, 23 RAPTOR, 55 LST8, 95 SnRK1α, 98 HXK, and 14 HXK-like putative full-length sequences containing all the conserved domains. Most of these transcripts seem to share a common origin with the three ancestral species of sugarcane: Saccharum officinarum, Saccharum spontaneum, and Saccharum barberi. We accessed the expression profile of sequences from one sugarcane transcriptome. We found the highest enzymatic activity of HXK in culms in the first month, which, at this stage, provides carbon (sucrose) and nitrogen (amino acids) for initial plant development. Our approach places novel sugar sensing sequences that work as a guideline for further research into the underlying signaling mechanisms and biotechnology applications in sugarcane.

Allelic Diversity and Development of Breeder-Friendly Marker Specific to floury2 Gene Regulating the Accumulation of α-Zeins and Essential Amino Acids in Maize Kernel.

Maize zeins lack essential amino acids, such as methionine, lysine, and tryptophan. The floury2 (fl2) mutation reduces zein synthesis and increases methionine and lysine content in kernels. In this study, fl2 gene (1612bp) was sequenced in eight wild-type and two mutant inbreds and detected 218 SNPs and 18 InDels. Transversion of C to T at 343bp position caused the substitution of alanine by valine in the fl2 mutant. A PCR-based marker (FL-SNP-CT) was developed, which distinguished the favorable mutant fl2 allele (T) from the wild-type (C) Fl2 allele. Gene-based diversity analysis using seven gene-based InDel markers grouped 48 inbred lines into three major clusters, with an average genetic dissimilarity coefficient of 0.534. The average major allele frequency, gene diversity, heterozygosity, and polymorphism information content of the InDel markers were 0.701, 0.392, 0.039, and 0.318, respectively. Haplotype analysis revealed 29 haplotypes of fl2 gene among these 48 inbreds. Amino acid substitution (Ala-Val) at the signal peptide cleavage site produced unprocessed 24-kDa mutant protein instead of 22-kDa zein found in normal genotype. Eight paralogues of fl2 detected in the study showed variation in exon lengths (616-1170bp) and translation lengths (135-267 amino acids). Orthologue analysis among 15 accessions of Sorghum bicolor and two accessions of Saccharum spontaneum revealed a single exon in fl2 gene, ranging from 267 to 810bp. The study elucidated the molecular basis of fl2 mutation and reported a breeder-friendly marker for molecular breeding programs. This is the first study to characterize fl2 gene in a set of subtropically adapted inbreds.

Molecular insights into OPR gene family in Saccharum identified a ScOPR2 gene could enhance plant disease resistance.

12-Oxo-phytodienoic acid reductases (OPRs) perform vital functions in plants. However, few studies have been reported in sugarcane (Saccharum spp.), and it is of great significance to systematically investigates it in sugarcane. Here, 61 ShOPRs, 32 SsOPRs, and 36 SoOPRs were identified from R570 (Saccharum spp. hybrid cultivar R570), AP85-441 (Saccharum spontaneum), and LA-purple (Saccharum officinarum), respectively. These OPRs were phylogenetically classified into four groups, with close genes similar structures. During evolution, OPR gene family was mainly expanded via whole-genome duplications/segmental events and predominantly underwent purifying selection, while sugarcane OPR genes may function differently in response to various stresses. Further, ScOPR2, a tissue-specific OPR, which was localized in cytoplasm and cell membrane and actively response to salicylic acid (SA), methyl jasmonate, and smut pathogen (Sporisorium scitamineum) stresses, was cloned from sugarcane. In addition, both its transient overexpression and stable overexpression enhanced the resistance of transgenic plants to pathogen infection, most probably through activating pathogen-associated molecular pattern/pattern-recognition receptor-triggered immunity, producing reactive oxygen species, and initiating mitogen-activated protein kinase cascade. Subsequently, the transmission of SA and hypersensitive reaction were triggered, which stimulated the transcription of defense-related genes. These findings provide insights into the function of ScOPR2 gene for disease resistance.

Harnessing Lignocellulosic Crops for Phytomanagement of Contaminated Soils: A Multi-Country Study

The dwindling availability of agricultural land, caused by factors such as rapid population growth, urban expansion, and soil contamination, has significantly increased the pressure on food production. To address this challenge, cultivating non-food crops on contaminated land has emerged as a promising solution. This approach not only frees up fertile soil for food production but also mitigates human exposure to contaminants. This work aimed to examine the impact of soil contamination with Cd, Pb, Ni, and Zn on the growth, productivity, metal accumulation, and the tolerance of five lignocellulosic non-food crops: switchgrass (Panicum virgatum L.), biomass sorghum (Sorghum bicolor L. Moench), giant reed (Arundo donax L.), African fodder cane (Saccharum spontaneum L. spp. aegyptiacum Willd. Hackel), and miscanthus (Miscanthus × giganteus Greef et Deu.). A two-year pot experiment was conducted in Greece, Italy, and Portugal, following the same protocols and applying various levels of metals: Cd (0, 4, 8 mg kg−1), Pb and Zn (0, 450, 900 mg kg−1), and Ni (0, 110, 220 mg kg−1). The experimental design was completely randomized, with three replicates for each treatment. The results showed that switchgrass and sorghum generally maintained their height and productivity under Cd and Pb stress but were adversely affected by high Zn and Ni concentrations. Giant reed and African fodder cane showed reduced height and productivity at higher Ni and Zn levels. Miscanthus exhibited resilience in height but experienced productivity reductions only at the highest Zn concentration. Heavy metal uptake varied among crops, with switchgrass and sorghum showing high Cd and Pb uptake, while giant reed accumulated the most Cd and Zn. Miscanthus had the highest Ni accumulation. The tolerance indices indicated that switchgrass and sorghum were more tolerant to Cd and Zn at lower concentrations, whereas miscanthus had lower tolerance to Cd but a higher tolerance to Zn at higher concentrations. Giant reed and African fodder cane demonstrated stable tolerance across most heavy metals. Accumulation indices highlighted the effectiveness of switchgrass and sorghum in Cd and Pb uptake, while miscanthus excelled in Ni and Zn accumulation. The cluster analysis revealed similar responses to heavy metal stress between African fodder cane and giant reed, as well as between sorghum and miscanthus, with switchgrass displaying distinct behavior. Overall, the study highlights the differential tolerance and accumulation capacities of these crops, indicating the potential for phytoremediation applications and biomass production in heavy metal-contaminated soils.

Regulatory Network of the Late-Recruited Primary Decarboxylase C4NADP-ME in Sugarcane.

In agronomically important C4 grasses, efficient CO2 delivery to Rubisco is facilitated by NADP-malic enzyme (C4NADP-ME), which decarboxylates malate in bundle sheath cells. However, understanding the molecular regulation of the C4NADP-ME gene in sugarcane (Saccharum spp.) is hindered by its complex genetic background. Enzymatic activity assays demonstrated that decarboxylation in sugarcane Saccharum spontaneum predominantly relies on the NADP-ME pathway, similar to sorghum (Sorghum bicolor) and maize (Zea mays). Comparative genomics analysis revealed the recruitment of eight core C4 shuttle genes, including C4NADP-ME (SsC4NADP-ME2), in the C4 pathway of sugarcane. Contrasting to sorghum and maize, the expression of SsC4NADP-ME2 in sugarcane is regulated by different transcription factors (TFs). We propose a gene regulatory network for SsC4NADP-ME2, involving candidate TFs identified through gene co-expression analysis and yeast one-hybrid experiment. Among these, ABA INSENSITIVE5 (ABI5) was validated as the predominant regulator of SsC4NADP-ME2 expression, binding to a G-box within its promoter region. Interestingly, the core element ACGT within the regulatory G-box was conserved in sugarcane, sorghum, maize, and rice (Oryza sativa), suggesting an ancient regulatory code utilized in C4 photosynthesis. This study offers insights into SsC4NADP-ME2 regulation, crucial for optimizing sugarcane as a bioenergy crop.

Characterization of CBL-CIPK signaling networks and their response to abiotic stress in sugarcane

Calcineurin B-like proteins (CBLs) perceive calcium signals triggered by abiotic stress and interact with CBL-interacting protein kinases (CIPKs) to form a complex signal network. This study identified 21 SsCBL and 89 SsCIPK genes in Saccharum spontaneum, and 90 ScCBL and 367 ScCIPK genes in the sugarcane cultivar ZZ1. Phylogenetic analysis classified CBL genes into three groups and CIPK genes into twenty-five groups, with whole-genome duplication events promoting their expansion in sugarcane. RNA-seq analysis revealed their involvement in abiotic stress responses through ABA, JA, and SA pathways. Four ScCBLs and eight ScCIPKs were cloned from ZZ1. Three CBL-CIPK interactions were detected using a yeast two-hybrid system and Firefly luciferase complementation imaging, showing CBLs as membrane proteins and CIPKs as nuclear proteins. Spatial expression profiles indicate these genes are expressed in various tissues, with the highest expression in roots. Gene expression analyses suggested that CBL-CIPK signaling networks are involved in responses to drought, salt, and reactive oxygen species, possibly through Ca2+-induced hormone pathways. These findings establish three CBL-CIPK signaling networks responding to abiotic stress, providing a molecular basis for improving sugarcane stress resistance.

Isolation and biochemical screening of Phosphate Solubilizing Bacteria from Kans grass rhizosphere of Fly Ash Dump Sites near NTPC, Angul

Soil bacteria, capable of converting insoluble phosphorus into soluble, plant-accessible forms, collectively known as phosphate-solubilizing bacteria (PSB), have emerged as an eco-friendly and cost-effective solution for supplying phosphorus to plants. This study presents preliminary insights into the rhizospheric bacterial population associated with the vigorously growing kans grass (Saccharum spontaneum L.) at different fly ash disposal sites of NTPC, Kaniha in Angul district, Odisha. In the quest for efficient plant growth promoting rhizobacteria (PGPR) strains with diverse beneficial activities, a total of sixteen bacterial isolates were collected from the rhizosphere of chosen plant species and identified, with only ten isolates underwent biochemical characterization. Among these, four isolates exhibiting a higher phosphate-solubilizing index were further characterized, serving as a foundation for future exploration of the bio-prospective potential of rhizosphere bacteria in this unique ecological niche. Further assessment of these isolates, showcasing several plant growth-promoting (PGP) traits, is essential to determine their efficacy as potent PGPR agents.

Genome size and chromosome number variation in sugarcane (Saccharum spp.) families and phenotypically contrasting Saccharum genotypes

AbstractModern sugarcane (Saccharum spp.) cultivars originated from an intricate hybridization process, resulting in complex polyploid and aneuploid genomes. Flow cytometry (FCM), which has emerged as a precise and fast method for research on genome size in plants, has potential to unveil key aspects of sugarcane cytogenetics. In this study, FCM probes were conducted to estimate 2C DNA content in 175 Saccharum genotypes embracing phenotypically contrasting canes (commercial cultivars, energy‐cane hybrids, and a Saccharum spontaneum accession) and full‐sib sugarcane families. FCM‐mediated DNA content estimates exhibited high accuracy in predicting chromosome numbers, offering a time‐efficient alternative to classical cytogenetic procedure. Low‐magnitude correlations detected between DNA content and phenotypic traits suggest that indirect selection of agronomic traits using FCM‐mediated DNA content estimates may not be efficient. DNA content variation patterns in sugarcane families varied according to the crossing, and revealed transgressive variations associated with rampant aneuploidy. Altogether, the findings uncover that loss or gain of genetic material constitutes a source of high genetic variability that may substantially impact on crop breeding.

Graph-based mitochondrial genomes of three foundation species in the Saccharum genus.

We reported the graph-based mitochondrial genomes of three foundation species (Saccharum spontaneum, S. robustum and S. officinarum) for the first time. The results revealed pan-structural variation and evolutionary processes in the mitochondrial genomes within Saccharum. Saccharum belongs to the Andropogoneae, and cultivars species in Saccharum contribute nearly 80% of sugar production in the world. To explore the genomic studies in Saccharum, we assembled 15 complete mitochondrial genomes (mitogenome) of three foundation species (Saccharum spontaneum, S. robustum and S. officinarum) using Illumina and Oxford Nanopore Technologies sequencing data. The mitogenomes of the three species were divided into a total of eight types based on contig numbers and linkages. All mitogenomes in the three species encoded 51 unique genes, including 32 protein-coding, 3 ribosomal RNA (rRNA) and 16 transfer RNA (tRNA) genes. The existence of long and short-repeat-mediated recombinations in the mitogenome of S. officinarum and S. robustum was revealed and confirmed through PCR validation. Furthermore, employing comparative genomics and phylogenetic analyses of the organelle genomes, we unveiled the evolutionary relationships and history of the major interspecific lineages in Saccharum genus. Phylogenetic analyses of homologous fragments between S. officinarum and S. robustum showed that S. officinarum and S. robustum are phylogenetically distinct and that they were likely parallel rather than domesticated. The variations between ancient (S. sinense and S. barberi) and modern cultivated species (S. hybrid) possibly resulted from hybridization involving different S. officinarum accessions. Lastly, this project reported the first graph-based mitogenomes of three Saccharum species, and a systematic comparison of the structural organization, evolutionary processes, and pan-structural variation of the Saccharum mitogenomes revealed the differential features of the Saccharum mitogenomes.

Genome-Wide Analysis of the Auxin/Indoleacetic Acid (Aux/IAA) Gene Family in Autopolyploid Sugarcane (Saccharum spontaneum).

The auxin/indoleacetic acid (Aux/IAA) family plays a central role in regulating gene expression during auxin signal transduction. Nonetheless, there is limited knowledge regarding this gene family in sugarcane. In this study, 92 members of the IAA family were identified in Saccharum spontaneum, distributed on 32 chromosomes, and classified into three clusters based on phylogeny and motif compositions. Segmental duplication and recombination events contributed largely to the expansion of this superfamily. Additionally, cis-acting elements in the promoters of SsIAAs involved in plant hormone regulation and stress responsiveness were predicted. Transcriptomics data revealed that most SsIAA expressions were significantly higher in stems and basal parts of leaves, and at nighttime, suggesting that these genes might be involved in sugar transport. QRT-PCR assays confirmed that cold and salt stress significantly induced four and five SsIAAs, respectively. GFP-subcellular localization showed that SsIAA23 and SsIAA12a were localized in the nucleus, consistent with the results of bioinformatics analysis. In conclusion, to a certain extent, the functional redundancy of family members caused by the expansion of the sugarcane IAA gene family is related to stress resistance and regeneration of sugarcane as a perennial crop. This study reveals the gene evolution and function of the SsIAA gene family in sugarcane, laying the foundation for further research on its mode of action.

Utility of ITS and rbcL sequences for resolving intraspecific divergence in Saccharum spontaneum L.

Utility of ITS and rbcL sequences for resolving intraspecific divergence in Saccharum spontaneum L.

Selection of Saccharum spp. × Saccharum spontaneum progeny for sugar and biomass traits

ABSTRACT This study evaluated an interspecific hybrid (Saccharum spp. × S. spontaneum) population with the aim of developing germplasm for use in both sugar and bioenergy (biomass) production. Specific objectives were to determine the genetic variability and heritability among the interspecific hybrid progenies for traits of economic importance and to use the Best Linear Unbiased Predictions (BLUPs) to determine their genotypic values. The 46 interspecific hybrids used in this study originated from crossing commercial sugarcane cultivars (UT5, F152, and KK07–559) as female and S. spontaneum clones (THS98–41, THS98–91, THS98–95, THS98–94, and THS97–51) as male parents. There were significant residual variances, attributed to the small plot size, but the juice quality traits were measured with relatively higher precision than other traits. Selection recommendations varied for different traits, suggesting selection pressure could be moderate to high for juice quality traits and moderate for yield-related traits. No hybrid genotypes were found to outperform cultivar parents for traits such as commercial cane sugar and low fiber, necessitating further germplasm enhancement for improvement of varieties destined for sugar production. On the contrary, transgressive segregation was observed for cane yield and other traits influencing biomass yield. The production potential of these hybrids could be tested in larger plots across multiple locations.

Material Characterization and Mechanical Performance Study on Natural Particulates of Saccharum Spontaneum Reinforced Biodegradable Polymeric Composite

<p>The present work investigated the biodegradable polymer composite through the injection molding method. The matrix material of polylactic acid (PLA) and reinforcement particulates of novel Saccharum spontaneum (SS) were incorporated into the polymer matrix in the range of 5 % to 25 %. In addition to this study, Field Emission Scanning Electron Microscopy (FE-SEM), Fourier Transform infrared spectroscopy (FTIR), and X-ray diffraction analysis (XRD) were used to examine the structural and morphological analyses of a green polymer composite. Mechanical characteristics such as tensile strength, compressive strength, flexural strength, and shore D hardness have been studied. The soil degradation test and water absorption study were conducted as per the standards. The results showed that compared to pure PLA composite, the 25 wt. % SS-filled PLA composites showed better mechanical properties of tensile, flexural, compressive, and Shore D hardness at 87.41 MPa, 86.20 MPa, 86.4 MPa, and 91.4 SHN, respectively. Thus, the developed novel composite has a potential impact on low-speed applications. The excellent biodegradation property was confirmed with the help of a soil degradation test and water absorption study.</p>

Pathogenesis-Related 1 (PR1) Protein Family Genes Involved in Sugarcane Responses to Ustilago scitaminea Stress.

Plant resistance against biotic stressors is significantly influenced by pathogenesis-related 1 (PR1) proteins. This study examines the systematic identification and characterization of PR1 family genes in sugarcane (Saccharum spontaneum Np-X) and the transcript expression of selected genes in two sugarcane cultivars (ROC22 and Zhongtang3) in response to Ustilago scitaminea pathogen infection. A total of 18 SsnpPR1 genes were identified at the whole-genome level and further categorized into four groups. Notably, tandem and segmental duplication occurrences were detected in one and five SsnpPR1 gene pairs, respectively. The SsnpPR1 genes exhibited diverse physio-chemical attributes and variations in introns/exons and conserved motifs. Notably, four SsnpPR1 (SsnpPR1.02/05/09/19) proteins displayed a strong protein-protein interaction network. The transcript expression of three SsnpPR1 (SsnpPR1.04/06/09) genes was upregulated by 1.2-2.6 folds in the resistant cultivar (Zhongtang3) but downregulated in the susceptible cultivar (ROC22) across different time points as compared to the control in response to pathogen infection. Additionally, SsnpPR1.11 was specifically upregulated by 1.2-3.5 folds at 24-72 h post inoculation (hpi) in ROC22, suggesting that this gene may play an important negative regulatory role in defense responses to pathogen infection. The genetic improvement of sugarcane can be facilitated by our results, which also establish the basis for additional functional characterization of SsnpPR1 genes in response to pathogenic stress.

Identification of male sterility-related genes in Saccharum officinarum and Saccharum spontaneum.

Candidate male sterility genes were identified in sugarcane, which interacts with kinase-related proteins, transcription factors, and plant hormone signaling pathways to regulate stamen and anther development. Saccharum officinarum is a cultivated sugarcane species that its predominant feature is high sucrose content in stems. Flowering is necessary for breeding new cultivars but will terminate plant growth and reduce sugar yield. The wild sugarcane species Saccharum spontaneum has robust and viable pollen, whereas most S. officinarum accessions are male sterile, which isa desirable trait of a maternal parent in sugarcane breeding. To study male sterility and related regulatory pathways in sugarcane, we carried out RNAseq using flowers in different developmental stages between male-sterile S. officinarum accession 'LA Purple' and fertile S. spontaneum accession 'SES208'. Gene expression profiles were used to detect how genes are differentially expressed between male sterile and fertile flowers and to identify candidate genes for male sterility. Weighted gene correlation networks analysis (WGCNA) was conducted to investigate the regulatory networks. Transcriptomic analyses showed that 988 genes and 2888 alleles were differentially expressed in S. officinarum compared to S. spontaneum. Ten differentially expressed genes and thirty alleles were identified as candidate genes and alleles for male sterility in sugarcane. The gene Sspon.03G0007630 and two alleles of the gene Sspon.08G0002270, Sspon.08G0002270-2B and Sspon.08G0014700-1A, were involved in the early stamen or carpel development stages, while the remaining genes were classified into the post-meiosis stage. Gibberellin, auxin, and jasmonic acid signaling pathways are involved in the stamen development in sugarcane. The results expanded our knowledge of male sterility-related genes in sugarcane and generated genomic resources to facilitate the selection of ideal maternal parents to improve breeding efficiency.

A comprehensive review of Saccharum spontaneum, its traditional uses, phytochemistry and pharmacology

A comprehensive review of Saccharum spontaneum, its traditional uses, phytochemistry and pharmacology

Efek Pemberian Ekstrak Daun Gelagah (Saccharum spontaneum L.) terhadap Diabetes Induksi Aloksan pada Tikus Putih (Rattus Norvegicus)

Saccharum spontaneum L. (Family: Poaceae) is a tall perennial grass with deep roots and rhizomes, capable of growing up to 3-4 meters in height, and is commonly found along water bodies or roadsides. This plant is widely distributed throughout the tropical regions of Asia, Africa, America, and Australia. Saccharum spontaneum L. is a tall, erect, perennial grass with feathery inflorescences, often growing in swampy areas. Its leaves and stems contain lignin, carbohydrates, proteins, and amino acids, while its roots and lower stems contain starch and polyphenolic compounds. This study aims to evaluate the effect of Saccharum spontaneum L. leaves extract on blood glucose levels in male white rats (Rattus norvegicus) induced with alloxan. The leaves extract was obtained through maceration using 96% ethanol solvent. Phytochemical screening results indicated that the leaves of Saccharum spontaneum L. contain alkaloids, flavonoids, saponins, tannins, and steroids/triterpenoids. The antidiabetic test was conducted using male Wistar rats. In this study, the Saccharum spontaneum L. leaves extract was administered in three different doses: group 4 received a dose of 100 mg/KgBW, group 5 received a dose of 200 mg/KgBW, and group 6 received a dose of 400 mg/KgBW. Additionally, there were control groups consisting of group 1 (normal), group 2 (negative control), and group 3 (positive control) which were given the drug glibenclamide 5 mg/60 kg. All doses were administered orally. Diabetes induction in the rats was performed using alloxan monohydrate at a dose of 100 mg/KgBW administered intraperitoneally. The results of the study showed that the greatest reduction in blood glucose levels occurred in group 6 with a dose of 400 mg/KgBW, which decreased blood glucose levels by 71.78% at the 180th minute. Group 5 showed a reduction of 55.80% and group 4 showed a reduction of 51.91% at the 180th minute. Group 3, which was given glibenclamide, showed a reduction in blood glucose levels of 71.14% at the 180th minute. These results indicate that the highest dose of Saccharum spontaneum L. leaves extract (400 mg/KgBW) had the most significant effect in lowering blood glucose levels in male Wistar rats induced with alloxan monohydrate

Alkali-based lignin extraction from lignocellulosic material and upgradation of residual pulp as bio-packaging material towards sustainable biomass utilization

The current study explored the extraction of lignin from paddy straw and kans grass, while focusing on the yield and physico-chemical properties of lignin. Alkali-based lignin extraction from lignocellulosic biomass indicated a positive correlation between NaOH concentration and lignin yield. An increase in NaOH concentration from 0.50 % to 2.00 % resulted in increased yield of lignin from 129.16 to 447.07 mg/g and 222.79 to 551.37 mg/g of lignin from paddy straw and kans grass, respectively. The extracted lignin was characterized by FTIR and XRD, showed its chemical structure homogeneity with commercial lignin. Bio-packaging specimens were created using residual pulp and characterized for their physical and mechanical properties. The specimens of both the biomass were found to effectively withstand a load of 7.36 kg and 11.17 kg, respectively before crumpling. Further, the mass balance of the optimized process showed its industrial applicability for the fractionation and utilization of lignocellulosic biomass.

Nature’s allies: Unleashing the potential of oxalic acid-modified Saccharum spontaneum (kashful stalks) for methylene blue removal from water and wastewater

Nature’s allies: Unleashing the potential of oxalic acid-modified Saccharum spontaneum (kashful stalks) for methylene blue removal from water and wastewater

MIKE: an ultrafast, assembly-, and alignment-free approach for phylogenetic tree construction.

Constructing a phylogenetic tree requires calculating the evolutionary distance between samples or species via large-scale resequencing data, a process that is both time-consuming and computationally demanding. Striking the right balance between accuracy and efficiency is a significant challenge. To address this, we introduce a new algorithm, MIKE (MinHash-based k-mer algorithm). This algorithm is designed for the swift calculation of the Jaccard coefficient directly from raw sequencing reads and enables the construction of phylogenetic trees based on the resultant Jaccard coefficient. Simulation results highlight the superior speed of MIKE compared to existing state-of-the-art methods. We used MIKE to reconstruct a phylogenetic tree, incorporating 238 yeast, 303 Zea, 141 Ficus, 67 Oryza, and 43 Saccharum spontaneum samples. MIKE demonstrated accurate performance across varying evolutionary scales, reproductive modes, and ploidy levels, proving itself as a powerful tool for phylogenetic tree construction. MIKE is publicly available on Github at https://github.com/Argonum-Clever2/mike.git.