Tropical Plant Biology最新文献_第7页

Genome-wide Identification and Characteristics Analysis of Melon (Cucumis melo L.) MYB Transcription Factors and Their Responses to Autotoxicity and Saline-alkali Stress 甜瓜(Cucumis melo L.)全基因组鉴定及性状分析MYB转录因子及其对自身毒性和盐碱胁迫的响应

IF 2 4区生物学

Tropical Plant Biology Pub Date : 2022-01-06 DOI: 10.1007/s12042-021-09306-2

Yifang Zhang, Ziyan Xie, Fangyan Wang, Cheng Zhong, Yumo Liu, Zhiying Li, G. Wang-Pruski, Zhizhong Zhang

引用次数: 1

The Anthurium APRR2-like Gene Promotes Photosynthetic Pigment Accumulation in Response to Salt Stress 红掌APRR2样基因在盐胁迫下促进光合色素积累

IF 2 4区生物学

Tropical Plant Biology Pub Date : 2021-10-29 DOI: 10.1007/s12042-021-09305-3

Li Jiang, Ya-Ping Fu, X. Tian, Yuehua Ma, Fadi Chen, Guangdong Wang

引用次数: 2

Unraveling MicroRNA Mediated Gene Regulation in Centella Asiatica (L.) Urb. by High-Throughput Sequencing based Small-RNA Profiling. 揭示亚洲积雪草(centrella Asiatica) MicroRNA介导的基因调控市区。基于高通量测序的小rna分析。

IF 2 4区生物学

Tropical Plant Biology Pub Date : 2021-10-22 DOI: 10.21203/rs.3.rs-995211/v1

Gouri Priya Ranjith, Jisha Satheesan, K. Sabu

{"title":"Unraveling MicroRNA Mediated Gene Regulation in Centella Asiatica (L.) Urb. by High-Throughput Sequencing based Small-RNA Profiling.","authors":"Gouri Priya Ranjith, Jisha Satheesan, K. Sabu","doi":"10.21203/rs.3.rs-995211/v1","DOIUrl":"https://doi.org/10.21203/rs.3.rs-995211/v1","url":null,"abstract":"\u0000 Centella asiatica is a widely spread herb mostly found in the tropics having extensive medicinal values. Here, we report for the first time, transcriptome-wide characterization of miRNA profile from the leaves of C. asiatica using high-throughput Illumina sequencing. We identified 227 conserved and 109 putative novel miRNAs. Computational screening revealed potential mRNA targets for both the conserved and novel miRNAs encoding diverse transcription factors and enzymes involved in plant development, disease resistance, metabolic and signaling pathways. Gene ontology annotation and KEGG analysis revealed the miRNA targets to be involved in a wide range of metabolomic and regulatory pathways. The differential expression of the miRNA encoding genes in diverse tissues was determined by real-time PCR analysis. We also found that gene expression levels of miR156, 159 and 1171 was reduced in salicylic acid treated axenic shoot cultures of C. asiatica compared to its control. Furthermore, RLM-RACE experiments mapped miRNA-mediated cleavage at two of the mRNA targets. The present study represents the large-scale identification of microRNAs from C. asiatica and contributes to the base for the up-coming studies on miRNA-mediated gene regulation of plant secondary metabolite pathways in particular.","PeriodicalId":54356,"journal":{"name":"Tropical Plant Biology","volume":"1 1","pages":""},"PeriodicalIF":2.0,"publicationDate":"2021-10-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43384686","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Genomic Analysis of the Principal Members of Antioxidant Enzymes in Simulated Stresses Response and Postharvest Physiological Deterioration in Cassava 木薯模拟胁迫响应和采后生理退化中抗氧化酶主要成员的基因组分析

IF 2 4区生物学

Tropical Plant Biology Pub Date : 2021-10-11 DOI: 10.1007/s12042-021-09304-4

Sang Shang, Yuqi Tang, Jing Dai, Chunlai Wu, Yan Yan, Weiwei Tie, Meiying Li, Jinghao Yang, Jian Zeng, Ming-jie Chen, Wei Hu

引用次数: 2

Sugarcane Resilience to Recurrent Water Deficit is Dependent on the Systemic Acclimation of Leaf Physiological Traits 甘蔗对反复缺水的适应能力取决于叶片生理性状的系统驯化

IF 2 4区生物学

Tropical Plant Biology Pub Date : 2021-10-01 DOI: 10.1007/s12042-021-09303-5

F. Garcia, Marcelo Rodrigues, J. Pennacchi, Ane Marcela das Chagas Mendonça, Daynara Aparecida Rodrigues Gonçalves, Nayara Cristina de Melo, J. P. R. A. D. Barbosa

引用次数: 3

Genome-Wide Identification of MicroRNAs that are Responsive to Virus/Viroid Infection in Nectarine Trees Through High-Throughput Sequencing 通过高通量测序鉴定油桃树对病毒/类病毒感染有反应的microrna

IF 2 4区生物学

Tropical Plant Biology Pub Date : 2021-09-23 DOI: 10.1007/s12042-021-09300-8

Lijuan Yang, Shifang Li, Zimeng Zhang, Meiguang Lu

引用次数: 0

Comparative Transcriptome Profiling Indicated that Leaf Mesophyll and Leaf Vasculature have Different Drought Response Mechanisms in Cassava 转录组比较分析表明木薯叶肉和叶脉具有不同的抗旱机制

IF 2 4区生物学

Tropical Plant Biology Pub Date : 2021-09-23 DOI: 10.1007/s12042-021-09302-6

Shujuan Wang, Cheng Lu, Xin Chen, Haiyan Wang, Wenquan Wang

引用次数: 1

Development of Genome-wide SSR Markers for Physical Map Construction with PCR-based Polymorphic SSRs in Jute (Corchorus Spp.) 基于pcr的黄麻多态SSR构建物理图谱的全基因组SSR标记的开发

IF 2 4区生物学

Tropical Plant Biology Pub Date : 2021-09-20 DOI: 10.1007/s12042-021-09301-7

Niyitanga, Sylvain, Yao, Jiayu, Ibrahim, Aminu kurawa, Afzal, Muhammad Zohaib, Chen, Siyuan, Zhang, Liwu

{"title":"Development of Genome-wide SSR Markers for Physical Map Construction with PCR-based Polymorphic SSRs in Jute (Corchorus Spp.)","authors":"Niyitanga, Sylvain, Yao, Jiayu, Ibrahim, Aminu kurawa, Afzal, Muhammad Zohaib, Chen, Siyuan, Zhang, Liwu","doi":"10.1007/s12042-021-09301-7","DOIUrl":"https://doi.org/10.1007/s12042-021-09301-7","url":null,"abstract":"Despite substantial efforts in the past decades towards the development of microsatellites or SSR (simple sequence repeat) markers in jute, there is still an urgent necessity for additional SSR markers for performing genetic and breeding investigations. The availability of reference genomic sequences for both diploid cultivated jute species enabled us to identify a total of 154,715 and 160,173 SSRs from the C. capsularis and C. olitorius genomes, respectively. 6,337 and 7,012 total SSRs with a density of 187.6 and 185.01 SSR/Mb were also mined in coding sequences (CDS). 12bp was the most common repeat length in both genomic and CDS. Di- and tetra-nucleotide motifs were prevailed in the genomic sequences, while trinucleotides in the CDS. SSR frequency declined with increasing repeat units in both species. ATT and AT motifs were the most common in the genome. AG and CTT were prevalent in the CDS of both species while GC and CGC motifs were infrequent. Further, we used the flanking sequences of identified SSRs (from both species) to design a total of 1,117 SSR primer pairs. Genetic diversity analysis based on 110 sampled SSRs in 24 genotypes displayed high polymorphism. The first physical map with 535 PCR-based polymorphic SSRs were constructed by taking C. capsularis as the reference genome. These resources will advance genetics and breeding research in jute.","PeriodicalId":54356,"journal":{"name":"Tropical Plant Biology","volume":"14 1","pages":""},"PeriodicalIF":2.0,"publicationDate":"2021-09-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138542081","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Genome-Wide Identification and Expression Analysis of AP2/EREBP Transcription Factors in Litchi (Litchi chinensis Sonn.) 荔枝AP2/EREBP转录因子的全基因组鉴定及表达分析

IF 2 4区生物学

Tropical Plant Biology Pub Date : 2021-09-10 DOI: 10.1007/s12042-021-09297-0

Jiao Men, Fang Li, Jinhua Sun, Guo Wang, Huanling Li, Shujun Wang, Yun Xu, Jiabao Wang

引用次数: 0

Genome-Wide Identification of WUSCHEL-Related Homeobox Gene Family and their Expression Analysis During Somatic Embryogenesis in Oil Palm (Elaeis guineensis) 油棕(Elaeis guineensis) wuschell相关同源盒基因家族的全基因组鉴定及体细胞胚胎发生过程中的表达分析

IF 2 4区生物学

Tropical Plant Biology Pub Date : 2021-09-06 DOI: 10.1007/s12042-021-09299-y

Zhang, Anni, Li, Yinchun, Yarra, Rajesh, Li, Rui, Cao, Hongxing, Jin, Longfei

{"title":"Genome-Wide Identification of WUSCHEL-Related Homeobox Gene Family and their Expression Analysis During Somatic Embryogenesis in Oil Palm (Elaeis guineensis)","authors":"Zhang, Anni, Li, Yinchun, Yarra, Rajesh, Li, Rui, Cao, Hongxing, Jin, Longfei","doi":"10.1007/s12042-021-09299-y","DOIUrl":"https://doi.org/10.1007/s12042-021-09299-y","url":null,"abstract":"WUSCHEL-related homeobox (WOX) genes have been shown to play important roles in the regulation of gene transcription involved in the early phases of embryogenesis. In this study, a total of 15 EgWOXs were identified from the oil palm genome and their physicochemical properties were analyzed. Phylogenetic analysis divided 15 EgWOXs into three different clades i.e. modern, ancient, and intermediate. EgWOXs contain ten conserved motifs and two conserved domains. Further, cis-acting elements analysis identified the presence of light, stress, and phytohormone responsive elements in the promoter regions of EgWOXs. RNA-seq analysis of EgWOX genes in different embryogenesis stages of oil palm embryogenic callus (EC), non-embryogenic callus (NEC), and somatic embryo (SE), indicated the significant expression of EgWOXs in EC and SE stages. Real-time PCR analysis results showed the significant expression of EgWOX2, EgWOX7, EgWOX8, EgWOX9, and EgWOX12 genes in somatic embryogenesis stage, indicating their roles in regulating oil palm somatic embryogenesis.","PeriodicalId":54356,"journal":{"name":"Tropical Plant Biology","volume":"351 1","pages":""},"PeriodicalIF":2.0,"publicationDate":"2021-09-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138508401","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 3