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UFSMFW 2101 - very early black oat cultivar with high yield potential UFSMFW 2101是具有高产潜力的极早黑麦品种
IF 1.5 4区 农林科学
Crop Breeding and Applied Biotechnology Pub Date : 2022-01-01 DOI: 10.1590/1984-70332022v22n4c49
V. Marchioro, D. Meira, Luís Antônio Klein, Carine Meier, V. Q. Souza, D. N. Follmann, I. Carvalho, B. O. Caron, D. Schimidt, M. Nardino, Tiago Olivoto
{"title":"UFSMFW 2101 - very early black oat cultivar with high yield potential","authors":"V. Marchioro, D. Meira, Luís Antônio Klein, Carine Meier, V. Q. Souza, D. N. Follmann, I. Carvalho, B. O. Caron, D. Schimidt, M. Nardino, Tiago Olivoto","doi":"10.1590/1984-70332022v22n4c49","DOIUrl":"https://doi.org/10.1590/1984-70332022v22n4c49","url":null,"abstract":"","PeriodicalId":10763,"journal":{"name":"Crop Breeding and Applied Biotechnology","volume":null,"pages":null},"PeriodicalIF":1.5,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67262584","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Karyotype polymorphism of GC-rich constitutive heterochromatin in Capsicum L. pepper accessions 辣椒品种富gc组成异染色质核型多态性研究
IF 1.5 4区 农林科学
Crop Breeding and Applied Biotechnology Pub Date : 2022-01-01 DOI: 10.1590/1984-70332022v22n1a03
Breno Machado de Almeida, L. Martins, Â. C. D. A. Lopes, R. L. F. Gomes, S. Valente, A. Peron, V. B. Silva, L. Feitoza
{"title":"Karyotype polymorphism of GC-rich constitutive heterochromatin in Capsicum L. pepper accessions","authors":"Breno Machado de Almeida, L. Martins, Â. C. D. A. Lopes, R. L. F. Gomes, S. Valente, A. Peron, V. B. Silva, L. Feitoza","doi":"10.1590/1984-70332022v22n1a03","DOIUrl":"https://doi.org/10.1590/1984-70332022v22n1a03","url":null,"abstract":"Capsicum is represented by peppers and sweet peppers and comprises a group with remarkable genetic variability. Different cultivated Capsicum peppers of Brazil were evaluated by using CMA3 and DAPI specific fluorochromes. There was high polymorphism of highly GC-rich CMA heterochromatic bands among the analyzed species, ranging from six (BAGC 114; C. annuum) to 26 blocks (BAGC 81; C. baccatum). Heterochromatin percentage ranged from 3.14% (BAGC 114; C. annuum) to 8.72% (BAGC 81; C. baccatum), corroborating the variation in the number of heterochromatic bands, particularly those distributed in the terminal and subterminal regions of the chromosomes. The information reported in this paper supports the cytogenetic characterization of the domesticated peppers accessions belonging to the Capsicum Germplasm Active Bank of the Federal University of Piauí (BAGC-UFPI). Moreover, the present data helped to better understand the karyotype features of peppers and provide additional information that could contribute to the improvement and maintenance of Capsicum genetic breeding programs.","PeriodicalId":10763,"journal":{"name":"Crop Breeding and Applied Biotechnology","volume":null,"pages":null},"PeriodicalIF":1.5,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67261488","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Caviano: black bean cultivar with large root system and wide adaptability 鱼子酱:根系大、适应性广的黑豆品种
IF 1.5 4区 农林科学
Crop Breeding and Applied Biotechnology Pub Date : 2022-01-01 DOI: 10.1590/1984-70332022v22n2c21
R. D. Melo, P. H. Cerutti, Luan Tiago dos Santos Carbonari, Pedro Antonio Schwarzer, Sydney Antonio Frehner Kavalco, A. F. Guidolin, J. Coimbra
{"title":"Caviano: black bean cultivar with large root system and wide adaptability","authors":"R. D. Melo, P. H. Cerutti, Luan Tiago dos Santos Carbonari, Pedro Antonio Schwarzer, Sydney Antonio Frehner Kavalco, A. F. Guidolin, J. Coimbra","doi":"10.1590/1984-70332022v22n2c21","DOIUrl":"https://doi.org/10.1590/1984-70332022v22n2c21","url":null,"abstract":"","PeriodicalId":10763,"journal":{"name":"Crop Breeding and Applied Biotechnology","volume":null,"pages":null},"PeriodicalIF":1.5,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67262040","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Analysis of the genetic structure and diversity of a Brazilian macadamia nut (Macadamia integrifolia) germplasm 一种巴西夏威夷坚果种质资源的遗传结构和多样性分析
IF 1.5 4区 农林科学
Crop Breeding and Applied Biotechnology Pub Date : 2022-01-01 DOI: 10.1590/1984-70332022v22n3a24
G. R. Sobierajski, G. Blain, A. Sousa, L. J. Cançado, Guilherme Pereira, Anete Pereira de Souza, Antonio Augusto F Garcia
{"title":"Analysis of the genetic structure and diversity of a Brazilian macadamia nut (Macadamia integrifolia) germplasm","authors":"G. R. Sobierajski, G. Blain, A. Sousa, L. J. Cançado, Guilherme Pereira, Anete Pereira de Souza, Antonio Augusto F Garcia","doi":"10.1590/1984-70332022v22n3a24","DOIUrl":"https://doi.org/10.1590/1984-70332022v22n3a24","url":null,"abstract":"","PeriodicalId":10763,"journal":{"name":"Crop Breeding and Applied Biotechnology","volume":null,"pages":null},"PeriodicalIF":1.5,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67262053","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
‘IAC SEMPRE VERDE’: a wild-derived peanut cultivar highly resistant to foliar diseases “IAC SEMPRE VERDE”:一种对叶面病害具有高度抗性的野生衍生花生品种
IF 1.5 4区 农林科学
Crop Breeding and Applied Biotechnology Pub Date : 2022-01-01 DOI: 10.1590/1984-70332022v22n3c25
I. J. Godoy, J. F. Santos, M. Moretzsohn, Andrea Rocha Almeida de Moraes, M. D. Michelotto, D. Bolonhezi, F. Nakayama, R. S. Freitas, D. Bertioli, S. Leal‐Bertioli
{"title":"‘IAC SEMPRE VERDE’: a wild-derived peanut cultivar highly resistant to foliar diseases","authors":"I. J. Godoy, J. F. Santos, M. Moretzsohn, Andrea Rocha Almeida de Moraes, M. D. Michelotto, D. Bolonhezi, F. Nakayama, R. S. Freitas, D. Bertioli, S. Leal‐Bertioli","doi":"10.1590/1984-70332022v22n3c25","DOIUrl":"https://doi.org/10.1590/1984-70332022v22n3c25","url":null,"abstract":"","PeriodicalId":10763,"journal":{"name":"Crop Breeding and Applied Biotechnology","volume":null,"pages":null},"PeriodicalIF":1.5,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67262230","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Analysis of heterosis components and prediction of hybrid means based on intergroup topcrosses in maize 基于群体间顶交的玉米杂种优势成分分析及杂交均数预测
IF 1.5 4区 农林科学
Crop Breeding and Applied Biotechnology Pub Date : 2022-01-01 DOI: 10.1590/1984-70332022v22n1a09
Weber Neves Moreira Júnior, Nayana Valéria Costa, L. Chaves
{"title":"Analysis of heterosis components and prediction of hybrid means based on intergroup topcrosses in maize","authors":"Weber Neves Moreira Júnior, Nayana Valéria Costa, L. Chaves","doi":"10.1590/1984-70332022v22n1a09","DOIUrl":"https://doi.org/10.1590/1984-70332022v22n1a09","url":null,"abstract":"Diallel designs are widely used in plant breeding to select parents and to study trait inheritance. The present work aimed to present a method to evaluate two divergent groups of parents, in which one group is used as a tester of the contrasting group. Each parent is crossed with a balanced mixture of seeds from the parents of the other group, and the parents and topcrosses are experimentally evaluated. Two groups of ten inbred maize lines were used to obtain intergroup topcrosses and biparental crosses in a diallel scheme. The data were subjected to analysis of variance and parameter estimation using the two models. The results showed the reliability of the method for the evaluation of lines and prediction of means of hybrid populations and can be recommended when the number of parents to be evaluated is large, making it difficult to evaluate biparental crosses in a diallel scheme.","PeriodicalId":10763,"journal":{"name":"Crop Breeding and Applied Biotechnology","volume":null,"pages":null},"PeriodicalIF":1.5,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67261630","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Efficiency of indirect selection for green biomass production of Urochloa ruziziensis 褐藻绿色生物质生产的间接选择效率
IF 1.5 4区 农林科学
Crop Breeding and Applied Biotechnology Pub Date : 2022-01-01 DOI: 10.1590/1984-70332022v22n2a22
J. A. Dias, L. Rosado, F. Benites, F. S. Souza Sobrinho, J. A. R. Nunes, F. M. A. Gonçalves
{"title":"Efficiency of indirect selection for green biomass production of Urochloa ruziziensis","authors":"J. A. Dias, L. Rosado, F. Benites, F. S. Souza Sobrinho, J. A. R. Nunes, F. M. A. Gonçalves","doi":"10.1590/1984-70332022v22n2a22","DOIUrl":"https://doi.org/10.1590/1984-70332022v22n2a22","url":null,"abstract":"","PeriodicalId":10763,"journal":{"name":"Crop Breeding and Applied Biotechnology","volume":null,"pages":null},"PeriodicalIF":1.5,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67261941","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
BRS 420: Early maturity cassava cultivar for production of flour and starch, adapted to no-till planting and mechanization brs420:用于生产面粉和淀粉的早熟木薯品种，适应免耕种植和机械化
IF 1.5 4区 农林科学
Crop Breeding and Applied Biotechnology Pub Date : 2022-01-01 DOI: 10.1590/1984-70332022v22n2c14
Marco Antonio Sedrez Rangel, R. Ringenberg, E. Vieira, J. F. Fialho, V. S. Santos, E. Fey
{"title":"BRS 420: Early maturity cassava cultivar for production of flour and starch, adapted to no-till planting and mechanization","authors":"Marco Antonio Sedrez Rangel, R. Ringenberg, E. Vieira, J. F. Fialho, V. S. Santos, E. Fey","doi":"10.1590/1984-70332022v22n2c14","DOIUrl":"https://doi.org/10.1590/1984-70332022v22n2c14","url":null,"abstract":": The cultivar BRS 420 has superior starch yields in early and late harvest, moderate resistance to the main diseases of the crop, adaptation to mechanized planting and to the no-till system, as well as rapid formation of soil cover (which assists in weed control). It represents an alternative for cassava growers in Paraná and Mato Grosso do Sul.","PeriodicalId":10763,"journal":{"name":"Crop Breeding and Applied Biotechnology","volume":null,"pages":null},"PeriodicalIF":1.5,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67261984","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
MGS Guaiçara and MGS Vereda: Coffea arabica cultivars resistant to the root-knot nematode Meloidogyne paranaensis MGS guaiara和MGS Vereda:抗根结线虫的阿拉比卡咖啡品种
IF 1.5 4区 农林科学
Crop Breeding and Applied Biotechnology Pub Date : 2022-01-01 DOI: 10.1590/1984-70332022v22n3c29
S. M. Salgado, B. J. R. Fatobene, A. A. Pereira, J. Abrahão, C. E. Botelho, G. R. Carvalho, A. C. Oliveira, André Dominghetti Ferreira, Vanessa Castro Figueiredo, Diego Júnior Martins Vilela, Silvana Ramlow Otto Teixeira da Luz, V. T. Andrade
{"title":"MGS Guaiçara and MGS Vereda: Coffea arabica cultivars resistant to the root-knot nematode Meloidogyne paranaensis","authors":"S. M. Salgado, B. J. R. Fatobene, A. A. Pereira, J. Abrahão, C. E. Botelho, G. R. Carvalho, A. C. Oliveira, André Dominghetti Ferreira, Vanessa Castro Figueiredo, Diego Júnior Martins Vilela, Silvana Ramlow Otto Teixeira da Luz, V. T. Andrade","doi":"10.1590/1984-70332022v22n3c29","DOIUrl":"https://doi.org/10.1590/1984-70332022v22n3c29","url":null,"abstract":"","PeriodicalId":10763,"journal":{"name":"Crop Breeding and Applied Biotechnology","volume":null,"pages":null},"PeriodicalIF":1.5,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67262180","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Pyramiding disease resistance in tomato by duplex PCR targeting resistance genes and exploiting gene linkage 利用双链聚合酶链反应(PCR)定位抗性基因和利用基因连锁分析番茄的锥体抗性
IF 1.5 4区 农林科学
Crop Breeding and Applied Biotechnology Pub Date : 2022-01-01 DOI: 10.1590/1984-70332022v22n1a10
G. Parrella, E. Troiano
{"title":"Pyramiding disease resistance in tomato by duplex PCR targeting resistance genes and exploiting gene linkage","authors":"G. Parrella, E. Troiano","doi":"10.1590/1984-70332022v22n1a10","DOIUrl":"https://doi.org/10.1590/1984-70332022v22n1a10","url":null,"abstract":"Tomato is the second most important vegetable crop in the world after potato. Its production is hindered by fungal and viral diseases. Control of these diseases requires a significant investment that represents up to 40% of the production costs. Marker-assisted gene pyramiding is a powerful breeding tool which allow the rapid constitution of breeding lines with broad spectrum of resistance against diseases. Nevertheless, the accuracy and rapidity of introgression of genes of interest are some of the most critical barriers to successful application. In this paper, we use a simple and rapid method that combines duplex PCR for two important virus resistance genes (i.e., Sw-5 and Tm-22) and uses the linkage between genes Tm-22 and Forl to speed the introgression of these resistance genes into a “Pomodoro di Sorrento” tomato line. The method was used through six generations of backcrossing followed by three generations of selfing and resulted in a homozygous resistant line.","PeriodicalId":10763,"journal":{"name":"Crop Breeding and Applied Biotechnology","volume":null,"pages":null},"PeriodicalIF":1.5,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67262194","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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