Genetic Resources and Crop Evolution最新文献

{"title":"Farmer-perceived phenotypic variation and preferences reveal potential for multi-traits selection in the desert date Balanites aegyptiaca (L.) Delile in Benin","authors":"Amandine D. M. Akakpo, V. Salako, J. S. Houndonougbo, Yanik Akin, Charbel L. E. Pedanou, Clément Agbangla, AE Assogbadjo","doi":"10.1007/s10722-024-02103-2","DOIUrl":"https://doi.org/10.1007/s10722-024-02103-2","url":null,"abstract":"","PeriodicalId":12467,"journal":{"name":"Genetic Resources and Crop Evolution","volume":null,"pages":null},"PeriodicalIF":1.6,"publicationDate":"2024-08-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141920796","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Genome-wide identification and expression of Oryza sativa haloacid dehalogenase genes associated with oxadiazon metabolism","authors":"Zhao Jie Chen, Ya Nan Qu, Jun Jin Lu, Si Ying Li, Gan Ai, Xu Zhen Shi, Li Qing Zeng, Xiao Liang Liu, Dan Lu","doi":"10.1007/s10722-024-02111-2","DOIUrl":"https://doi.org/10.1007/s10722-024-02111-2","url":null,"abstract":"<p>Plant haloacid dehalogenases (HADs) comprise a superfamily of proteins that facilitate the hydrolysis and dehalogenation processes for the detoxification and metabolism of organic contaminants. However, it remains entirely unknown how harmful agrochemicals stimulate <i>HAD</i> production in rice. In this study, the expression of 37 <i>HAD</i>-coding genes is revealed and 4 <i>HAD</i>-differentially expressed genes (DEGs) are identified in oxadiazon-treated rice transcriptome datasets. Chromosomal location and collinearity analyses show that 37 <i>HAD</i> expression genes are unevenly distributed on 12 rice chromosomes. Although these 37 <i>HAD</i> genes do not exhibit intraspecific collinearity, 5 and 25 rice <i>HAD</i> genes demonstrate collinearity relationships with <i>Arabidopsis </i>and soybean, respectively. However, only one DEG (<i>Os05g0457800</i>) shows a collinearity relationship with <i>Arabidopsis</i> and soybean. In addition, these rice <i>HAD</i> genes (including four <i>HAD</i> DEGs) exhibit a range of gene structures, cis-elements, motif compositions, and conserved domains that allow them to encode a range of biotic and abiotic stress responses. A docking analysis between oxadiazon and four <i>HAD</i> DEGs reveals amino acid residues implicated in oxadiazon binding. <i>HAD</i> activity in rice roots and shoots is found to be stimulated when 0.05–0.25 mg L⁻¹ oxadiazon stress is applied, which is 2- and 9.2-fold higher than the control, respectively. These findings show that these <i>HAD</i> genes respond effectively to oxadiazon stress and comprise a set of candidate genes (especially these four <i>HAD</i> DEGs) for the further characterization of pesticide metabolism and degradation.</p>","PeriodicalId":12467,"journal":{"name":"Genetic Resources and Crop Evolution","volume":null,"pages":null},"PeriodicalIF":2.0,"publicationDate":"2024-08-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141932050","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A novel virescence mutant simplifies hybridization in finger millet breeding","authors":"Manjappa, M. V. C. Gowda, S. Rangaiah, S. J. Sachin, V. Sujay","doi":"10.1007/s10722-024-02112-1","DOIUrl":"https://doi.org/10.1007/s10722-024-02112-1","url":null,"abstract":"","PeriodicalId":12467,"journal":{"name":"Genetic Resources and Crop Evolution","volume":null,"pages":null},"PeriodicalIF":1.6,"publicationDate":"2024-08-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141923665","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Exploring genetic diversity, population structure and stability for yield related traits in rice germplasm of northeastern India","authors":"C. Balakrishnan, Amit Kumar, Riya Raj, V. K. Verma, L. Touthang, Rahul Kumar, Mayank Rai, S. P. Das, V. K. Mishra","doi":"10.1007/s10722-024-02109-w","DOIUrl":"https://doi.org/10.1007/s10722-024-02109-w","url":null,"abstract":"","PeriodicalId":12467,"journal":{"name":"Genetic Resources and Crop Evolution","volume":null,"pages":null},"PeriodicalIF":1.6,"publicationDate":"2024-08-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141926196","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Federated learning methods for collaborative multiclass classification of dry beans","authors":"A. Gaur, J. A. Valan","doi":"10.1007/s10722-024-02083-3","DOIUrl":"https://doi.org/10.1007/s10722-024-02083-3","url":null,"abstract":"","PeriodicalId":12467,"journal":{"name":"Genetic Resources and Crop Evolution","volume":null,"pages":null},"PeriodicalIF":1.6,"publicationDate":"2024-08-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141929653","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Unmasking the phylogenetic topology of Southwest Asian Cleomes (Cleomaceae) as a precursor to taxonomic delimitation: insights into main lineages and important morphological characteristics","authors":"Atena Eslami-Farouji, Ahmad Reza Khosravi, Özlem Çetin, S. Mohsenzadeh","doi":"10.1007/s10722-024-02089-x","DOIUrl":"https://doi.org/10.1007/s10722-024-02089-x","url":null,"abstract":"","PeriodicalId":12467,"journal":{"name":"Genetic Resources and Crop Evolution","volume":null,"pages":null},"PeriodicalIF":1.6,"publicationDate":"2024-08-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141927158","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Vitis species for stress tolerance/resistance","authors":"Arif Atak","doi":"10.1007/s10722-024-02106-z","DOIUrl":"https://doi.org/10.1007/s10722-024-02106-z","url":null,"abstract":"<p>Many wild plant species are actually true treasures of our world. The value of these treasures is better understood today and many wild species are used for different purposes. Also <i>Vitis</i> species are among the most important species with their ancient history. China and North America are the native ranges of many <i>Vitis</i> species that survive to the present day, most of which have survived by natural selection. These species have attracted the attention of plant breeders for many years due to their resistance to various biotic and abiotic stress conditions, and they have used these species to develop new cultivars. In parallel with the developments in the field of biotechnology, interspecific hybrid genotypes obtained in breeding research for resistance to different stress conditions can be obtained in accordance with the targets in a much shorter time. In these investigations, gene regions in <i>Vitis</i> species with resistance genes were transferred to new hybrid genotypes. Additionally, these species have been used as parents in many breeding programs in different countries due to their resistance to biotic stress conditions, especially fungal diseases. Similar breeding research has been carried out on tolerance to abiotic stress conditions, and interspecific cross-breeding have been made to develop hybrid genotypes that are more tolerant to many abiotic stress conditions. In recent years, resistance and high-quality wine and table grape cultivars obtained from rossbreeding have begun to be used in production. As a result, newly developed interspecific hybrid grapes can be grown with much lower production costs in accordance with the sustainable viticulture model.</p>","PeriodicalId":12467,"journal":{"name":"Genetic Resources and Crop Evolution","volume":null,"pages":null},"PeriodicalIF":2.0,"publicationDate":"2024-08-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141932070","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Evaluation of genetic diversity and population structure of the Chinese chestnut (Castanea mollissima) by using NR-SSR markers","authors":"Saman Zulfiqar, Muhammad Mahran Aslam, Allah Ditta, Rashid Iqbal, Abd El-Zaher M. A. Mustafa, Mohamed S. Elshikh, Muhammad Uzair, Saltanat Aghayeva, Muhammad Qasim, Sezai Ercisli, Ozhan Simsek, Tolga Izgu, Peng Zhao","doi":"10.1007/s10722-024-02107-y","DOIUrl":"https://doi.org/10.1007/s10722-024-02107-y","url":null,"abstract":"<p>China is the world's top producer of chestnuts. Population research through genetic techniques enhances our understanding of genetic diversity and population structure. Simple sequence repeats (SSRs) are the most extensively used markers in population genetics. In the present study, we evaluated the genetic diversity and genetic structure of natural <i>Castanea mollissima</i> populations with specific objectives including evaluating the geographic pattern of genetic diversity of wild Chinese chestnut; identifying spatial population structure and genetic differentiation between geographic locations; and proposing certain Chinese chestnut wild populations as reservoirs of genetic diversity for conservation. SSRs markers provide relevant and precise information on the dissemination of genetic diversity among populations having different categories of evolutionary drivers. Herein, the paper examines the genetic diversity and population structure of Chinese chestnut (<i>C. mollissima</i>) using nuclear SSRs. We analyzed 252 samples of <i>C. mollissima</i> from 14 populations and 11 different locations via eight multiplex SSR markers. Maps of genetic diversity parameters (e.g., number of alleles or N_A, expected heterozygosity or H_E, and private alleles richness or PAr) are generated through geo-statistical Inverse Distance Weighted (IDW) to construct a synthetic map that, in turn, reveals the population from Qinling-Daba Mountains possessed the highest genetic diversity (N_A = 8.3, H_E = 0.73). The analysis of molecular variance (AMOVA) analysis revealed that 89% of the genetic deviation found in <i>C. mollissima</i> exists within individuals and populations as opposed to 11% among different populations. Analysis of the SSRs using STRUCTURE identified five clusters with mixed population genetic structure by geographical location. Our results provide significant insight into the population structure of <i>C. mollissima</i> in China and present geographical locations of different gene pools to support conservation by identifying reservoirs of genetic diversity. These findings provide useful information related to markers, genetic diversity, and population structure of Chinese chestnuts.</p>","PeriodicalId":12467,"journal":{"name":"Genetic Resources and Crop Evolution","volume":null,"pages":null},"PeriodicalIF":2.0,"publicationDate":"2024-08-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141932053","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Development of single nucleotide polymorphism (SNP) markers and construction of DNA fingerprinting of Alcea rosea L. based on specific-locus amplified fragment sequencing (SLAF-seq) technology","authors":"Wanqing Deng, Yifeng Li, Xi Chen, Yuanzhi Luo, Yuanzhi Pan, Xiu Li, Zhangshun Zhu, Fangwen Li, Xiaoli Liu, Yin Jia","doi":"10.1007/s10722-024-02099-9","DOIUrl":"https://doi.org/10.1007/s10722-024-02099-9","url":null,"abstract":"<p><i>Alcea rosea</i> L. are herbaceous plants with several cultivars and a wide range of flower types and colors. They are commonly grown for their ornamental value and are widely cultivated worldwide. However, the lack of genetic diversity and effective molecular markers has hindered efforts to improve and identify <i>A. rosea</i> cultivars. In this study, specific-locus amplified fragment sequencing (SLAF-seq) was employed to develop markers for 38 samples of <i>A. rosea</i> (17 samples from Chengdu Botanical Garden, 19 samples from Flower Valley, and 2 samples from wild species) using the <i>Hibiscus syriacus</i> L. genome as a reference for enzyme digestion prediction. A total of 1,345,364 SLAF tags were obtained by high-throughput sequencing, with an average sequencing depth of 31.80X. There were 162,476 polymorphic SLAF tags and a total of 425,098 single nucleotide polymorphism (SNP) markers were discovered and used for phylogenetic tree, population structure, principal component, and genetic diversity analyses. The results showed that relatedness among samples was generally correlated with plant type, flower type, and flower color. At the same time, the population genetic structure and phylogenetic relationships of high-stem <i>A. rosea</i> in the Flower Valley were more complex. Besides, the genetic diversity of the wild species was higher than cultivated species. At last, 26 variant loci were also screened and identified as core markers for DNA fingerprinting for <i>A. rosea</i> identification. The development of SNP markers and the construction of DNA fingerprints in this study provide references for future analyses in <i>A. rosea</i> cultivar identification, genetic diversity, and molecular breeding.</p>","PeriodicalId":12467,"journal":{"name":"Genetic Resources and Crop Evolution","volume":null,"pages":null},"PeriodicalIF":2.0,"publicationDate":"2024-08-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141884875","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Nutritional evaluation from Nesphostylis bracteata (Syn: Sphenostylis bracteata): potentially important underutilized wild legume of the Northern Western Ghats of India","authors":"Sagar Datir, P. Tetali, Pavan Kumatkar","doi":"10.1007/s10722-024-02101-4","DOIUrl":"https://doi.org/10.1007/s10722-024-02101-4","url":null,"abstract":"<p><i>Nesphostylis bracteata</i> is an endemic, perennial of Faboideae. Locally known as ‘Bhendri’ or ‘Raan Pavata’, the species is an underexploited wild edible legume from the Northern Western Ghats (NWG) of India. According to International Union for Conservation of Nature classification, the species belongs to the Vulnerable category. In the present study, the species was investigated for its potential utilization for human and cattle feed. Young leaves and immature pods were collected from six different locations in the NWG of India. Pod morphological characters, biochemical, and mineral analysis were conducted. Variability was noted in pod length, pod width, pod weight, and number of developing seeds across all the locations. Biochemical analysis revealed that developing seeds contained higher proteins (24%), amino acids (34%), and starch (49%) content compared to leaves and pod peel. Mineral analysis showed that leaves contained the highest amount of calcium (Ca—28,610 ppm), followed by potassium (K—5179 ppm) and magnesium (Mg—4166 ppm). Developing seeds are rich K (13,958 ppm), followed by phosphorous (P—3828 ppm) and Ca (3502 ppm). Pod peel exhibited very high levels of K (11,552 ppm), followed by Ca (3618 ppm) and Mg (1970 ppm). Among micronutrients, sodium (Na), Iron (Fe), and silicon (Si) were present in high amounts. Developing seeds contained the highest concentration of Na (814 ppm) compared to other micronutrients. Pod peel possessed more Na (937 ppm) and Si (450 ppm) compared to other micronutrients. Overall results indicated that <i>N. bracteata</i> has a good nutritional potential which can be further explored for human and animal nutrition. Understanding morphological and biochemical variations will be useful for the conservation, domestication, and breeding of <i>N. bracteata</i>.</p>","PeriodicalId":12467,"journal":{"name":"Genetic Resources and Crop Evolution","volume":null,"pages":null},"PeriodicalIF":2.0,"publicationDate":"2024-08-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141884804","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}