Pub Date : 2022-01-01DOI: 10.1590/1984-70332022v22n1a02
Deka Reine Judesse Soviguidi, Yi Liu, R. Pan, S. Abou-Elwafa, L. Rao, Sefasi Abel, Wenying Zhang, Xinsun Yang
Glutathione S-transferases (GSTs) are proteins synthesized in plants and responsible for their tolerance to environmental stresses. However, little information is available on the GST gene family of sweet potato, a globally important crop. The genetic evolution of GSTs in sweet potato remains unclear. The present study investigated the GST gene family in sweet potato by transcriptomic and comparative genomic analyses. A total of 51 GSTs were identified. Gene expression analysis showed differential expression patterns of the GSTs between two investigated varieties. Some GST expression levels were either upor downregulated under oxidative, salinity and drought stresses. The results of the investigation provided new insights on the GST gene family in sweet potato, which may further the understanding of the roles of these genes in regulating abiotic stresses.
{"title":"Role of sweet potato GST genes in abiotic stress tolerance revealed by genomic and transcriptomic analyses","authors":"Deka Reine Judesse Soviguidi, Yi Liu, R. Pan, S. Abou-Elwafa, L. Rao, Sefasi Abel, Wenying Zhang, Xinsun Yang","doi":"10.1590/1984-70332022v22n1a02","DOIUrl":"https://doi.org/10.1590/1984-70332022v22n1a02","url":null,"abstract":"Glutathione S-transferases (GSTs) are proteins synthesized in plants and responsible for their tolerance to environmental stresses. However, little information is available on the GST gene family of sweet potato, a globally important crop. The genetic evolution of GSTs in sweet potato remains unclear. The present study investigated the GST gene family in sweet potato by transcriptomic and comparative genomic analyses. A total of 51 GSTs were identified. Gene expression analysis showed differential expression patterns of the GSTs between two investigated varieties. Some GST expression levels were either upor downregulated under oxidative, salinity and drought stresses. The results of the investigation provided new insights on the GST gene family in sweet potato, which may further the understanding of the roles of these genes in regulating abiotic stresses.","PeriodicalId":10763,"journal":{"name":"Crop Breeding and Applied Biotechnology","volume":"1 1","pages":""},"PeriodicalIF":1.5,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67261929","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}
Pub Date : 2022-01-01DOI: 10.1590/1984-70332022v22n4n39
A. S. Azevedo, Flávia Rangel de Souza, Rosiana Angélica Campos, D. R. L. Reis, J. C. Machado, M. A. Machado, F. Lédo, M. Resende
{"title":"Development of microsatellite panels for molecular fingerprinting of Napier grass (Cenchrus purpureus) cultivars","authors":"A. S. Azevedo, Flávia Rangel de Souza, Rosiana Angélica Campos, D. R. L. Reis, J. C. Machado, M. A. Machado, F. Lédo, M. Resende","doi":"10.1590/1984-70332022v22n4n39","DOIUrl":"https://doi.org/10.1590/1984-70332022v22n4n39","url":null,"abstract":"","PeriodicalId":10763,"journal":{"name":"Crop Breeding and Applied Biotechnology","volume":"1 1","pages":""},"PeriodicalIF":1.5,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67262599","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}
Pub Date : 2022-01-01DOI: 10.1590/1984-70332022v22n1a06
J. P. Gallino, A. Castillo, S. Ceretta, Patricio Esteves, V. Bonnecarrère
Soybean (Glycine max L.) is one of the four most important crops in the world. The creation of new commercial varieties is a long-term activity that requires from seven to eight years from the beginning of the cross design up to registration for commercialization of cultivars. Rapid generation advance (RGA) is a technique that consists of controlling external factors that affect plant growth with the aim of shortening the sowing to harvest cycle. In the present study, an optimized method is described that can accelerate soybean breeding by means of RGA using inexpensive facilities and that can be easily applied by breeders. Our breeding method uses a modified cold storage chamber fitted with fluorescent lamps delivering a 12/24 h light photoperiod, while temperature is set at 24 °C. This method allows development of up to 5 generations per year instead of the 1-2 generations currently possible under field or greenhouse conditions.
大豆(Glycine max L.)是世界四大作物之一。创造新的商业品种是一项长期的活动，从杂交设计开始到品种商业化注册需要7到8年的时间。快速世代提前(RGA)是一种控制影响植物生长的外部因素，以缩短播种到收获周期的技术。在本研究中，描述了一种优化的方法，可以使用便宜的设备，通过RGA加速大豆育种，并且易于育种者应用。我们的育种方法是在一个改良的冷库中安装荧光灯，提供12/24小时的光周期，温度设置为24°C。这种方法每年最多可培育5代，而不是目前在田间或温室条件下可能培育的1-2代。
{"title":"A simple and inexpensive procedure to more quickly obtain new varieties in soybean","authors":"J. P. Gallino, A. Castillo, S. Ceretta, Patricio Esteves, V. Bonnecarrère","doi":"10.1590/1984-70332022v22n1a06","DOIUrl":"https://doi.org/10.1590/1984-70332022v22n1a06","url":null,"abstract":"Soybean (Glycine max L.) is one of the four most important crops in the world. The creation of new commercial varieties is a long-term activity that requires from seven to eight years from the beginning of the cross design up to registration for commercialization of cultivars. Rapid generation advance (RGA) is a technique that consists of controlling external factors that affect plant growth with the aim of shortening the sowing to harvest cycle. In the present study, an optimized method is described that can accelerate soybean breeding by means of RGA using inexpensive facilities and that can be easily applied by breeders. Our breeding method uses a modified cold storage chamber fitted with fluorescent lamps delivering a 12/24 h light photoperiod, while temperature is set at 24 °C. This method allows development of up to 5 generations per year instead of the 1-2 generations currently possible under field or greenhouse conditions.","PeriodicalId":10763,"journal":{"name":"Crop Breeding and Applied Biotechnology","volume":"1 1","pages":""},"PeriodicalIF":1.5,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67261548","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}
Pub Date : 2022-01-01DOI: 10.1590/1984-70332022v22n3a35
E. Santos, J. L. Pires, W. Monteiro, Vanusa Rodrigues de Souza, G. Rodrigues, E. Luz
{"title":"Cacao parents help their offsprings to fight witches’ broom and black pod rot infections","authors":"E. Santos, J. L. Pires, W. Monteiro, Vanusa Rodrigues de Souza, G. Rodrigues, E. Luz","doi":"10.1590/1984-70332022v22n3a35","DOIUrl":"https://doi.org/10.1590/1984-70332022v22n3a35","url":null,"abstract":"","PeriodicalId":10763,"journal":{"name":"Crop Breeding and Applied Biotechnology","volume":"1 1","pages":""},"PeriodicalIF":1.5,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67262221","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}
Pub Date : 2022-01-01DOI: 10.1590/1984-70332022v22n2a12
A. Ziegler, E. Tambarussi
: The objective of this study was to establish classification ranges for genetic and additive genetic coefficients of variation, as well as for broad and narrow sense heritability, as a function of growth and wood quality traits for Eucalyptus spp. We conducted statistical analyses to determine differences in this classification the types of coefficients used. The selected studies that met the inclusion criteria, 58 presented genetic variation coefficients (448 data points) and 53 presented heritability coefficients (423 data points). To descriptive statistics and the Shapiro-Wilk test, we confirmed that it was necessary to separate coefficients and traits into groups. Inconsistencies for growth traits were observed, confirming the influence of experimental error, indirect estimation methods, and environmental effects on coefficient estimates. We recommend the use of the classification tables included in this literature review to interpret results in studies so as to standardize the classification of coefficients of genetic variation and heritability.
{"title":"Classifying coefficients of genetic variation and heritability for Eucalyptus spp.","authors":"A. Ziegler, E. Tambarussi","doi":"10.1590/1984-70332022v22n2a12","DOIUrl":"https://doi.org/10.1590/1984-70332022v22n2a12","url":null,"abstract":": The objective of this study was to establish classification ranges for genetic and additive genetic coefficients of variation, as well as for broad and narrow sense heritability, as a function of growth and wood quality traits for Eucalyptus spp. We conducted statistical analyses to determine differences in this classification the types of coefficients used. The selected studies that met the inclusion criteria, 58 presented genetic variation coefficients (448 data points) and 53 presented heritability coefficients (423 data points). To descriptive statistics and the Shapiro-Wilk test, we confirmed that it was necessary to separate coefficients and traits into groups. Inconsistencies for growth traits were observed, confirming the influence of experimental error, indirect estimation methods, and environmental effects on coefficient estimates. We recommend the use of the classification tables included in this literature review to interpret results in studies so as to standardize the classification of coefficients of genetic variation and heritability.","PeriodicalId":10763,"journal":{"name":"Crop Breeding and Applied Biotechnology","volume":"1 1","pages":""},"PeriodicalIF":1.5,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67262284","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}
Pub Date : 2022-01-01DOI: 10.1590/1984-70332022v22n3c30
P. N. Rangel, José Manoel Colombari-Filho, M. E. Ferreira, Ariano Martins de Magalhães Júnior, G. B. Abreu, J. A. Pereira, A. Cordeiro, Daniel Brito Fragoso, I. V. Furtini, P. R. R. Fagundes, M. C. Lacerda, C. M. Santiago, A. Castro
{"title":"Imidazolinone resistance, yield potential and agronomic performance of the irrigated rice cultivar BRS A706 CL","authors":"P. N. Rangel, José Manoel Colombari-Filho, M. E. Ferreira, Ariano Martins de Magalhães Júnior, G. B. Abreu, J. A. Pereira, A. Cordeiro, Daniel Brito Fragoso, I. V. Furtini, P. R. R. Fagundes, M. C. Lacerda, C. M. Santiago, A. Castro","doi":"10.1590/1984-70332022v22n3c30","DOIUrl":"https://doi.org/10.1590/1984-70332022v22n3c30","url":null,"abstract":"","PeriodicalId":10763,"journal":{"name":"Crop Breeding and Applied Biotechnology","volume":"1 1","pages":""},"PeriodicalIF":1.5,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67262315","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}
Pub Date : 2022-01-01DOI: 10.1590/1984-70332022v22n3c27
I. V. Furtini, A. Castro, M. C. Lacerda, F. Breseghello, M. M. Utumi, A.D. Silveira Filho, J. A. Pereira, G. B. Abreu, A. Cordeiro, Nara Regina Gervini Sousa, D. Fragoso, Francisco Pereira Moura Neto, José Manoel Colombari-Filho, Priscilla Zaczuk Bassinello, V. L. S. Lobo
{"title":"BRS A502: an upland rice cultivar for intensive sustainable cropping systems in the Brazilian Cerrado","authors":"I. V. Furtini, A. Castro, M. C. Lacerda, F. Breseghello, M. M. Utumi, A.D. Silveira Filho, J. A. Pereira, G. B. Abreu, A. Cordeiro, Nara Regina Gervini Sousa, D. Fragoso, Francisco Pereira Moura Neto, José Manoel Colombari-Filho, Priscilla Zaczuk Bassinello, V. L. S. Lobo","doi":"10.1590/1984-70332022v22n3c27","DOIUrl":"https://doi.org/10.1590/1984-70332022v22n3c27","url":null,"abstract":"","PeriodicalId":10763,"journal":{"name":"Crop Breeding and Applied Biotechnology","volume":"1 1","pages":""},"PeriodicalIF":1.5,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67262369","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}
Pub Date : 2022-01-01DOI: 10.1590/1984-70332022v22n4c40
E. Caierão, R. Castro, P. Scheeren, L. Eichelberger, J. Pires, E. M. Guarienti, M. Z. Miranda, D. Lau, F. Santana, L. Costamilan, Maria Imaculada Lima, G. Cunha, Alfredo do Nascimento Junior
{"title":"BRS TR271 - a high grain yield and super-early wheat cultivar","authors":"E. Caierão, R. Castro, P. Scheeren, L. Eichelberger, J. Pires, E. M. Guarienti, M. Z. Miranda, D. Lau, F. Santana, L. Costamilan, Maria Imaculada Lima, G. Cunha, Alfredo do Nascimento Junior","doi":"10.1590/1984-70332022v22n4c40","DOIUrl":"https://doi.org/10.1590/1984-70332022v22n4c40","url":null,"abstract":"","PeriodicalId":10763,"journal":{"name":"Crop Breeding and Applied Biotechnology","volume":"1 1","pages":""},"PeriodicalIF":1.5,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67262505","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}
Pub Date : 2022-01-01DOI: 10.1590/1984-70332022v22n4a45
K. Laosatit, Kitiya Amkul, P. Somta, Orn-u-ma Tanadul, Chalong Kerdsri, W. Mongkol, Chadamas Jitlaka, K. Suriharn, C. Jompuk
{"title":"Genetic diversity of sweet corn inbred lines of public sectors in Thailand revealed by SSR markers","authors":"K. Laosatit, Kitiya Amkul, P. Somta, Orn-u-ma Tanadul, Chalong Kerdsri, W. Mongkol, Chadamas Jitlaka, K. Suriharn, C. Jompuk","doi":"10.1590/1984-70332022v22n4a45","DOIUrl":"https://doi.org/10.1590/1984-70332022v22n4a45","url":null,"abstract":"","PeriodicalId":10763,"journal":{"name":"Crop Breeding and Applied Biotechnology","volume":"1 1","pages":""},"PeriodicalIF":1.5,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67262869","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}
Pub Date : 2022-01-01DOI: 10.1590/1984-70332022v22n3a34
Nayana Valéria Costa, Luma Mariano Cascão, Priscilla Neves de Santana, M. L. Guedes, M. P. M. Resende, L. Chaves
{"title":"Selection of maize lines and prediction of hybrid and synthetic means using intergroup topcrosses","authors":"Nayana Valéria Costa, Luma Mariano Cascão, Priscilla Neves de Santana, M. L. Guedes, M. P. M. Resende, L. Chaves","doi":"10.1590/1984-70332022v22n3a34","DOIUrl":"https://doi.org/10.1590/1984-70332022v22n3a34","url":null,"abstract":"","PeriodicalId":10763,"journal":{"name":"Crop Breeding and Applied Biotechnology","volume":"1 1","pages":""},"PeriodicalIF":1.5,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67262166","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}
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