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IAC 2051: common bean cultivar of carioca type with slow seed coat darkening IAC 2051:种皮变黑缓慢的carioca型普通豆品种
IF 1.5 4区 农林科学
Crop Breeding and Applied Biotechnology Pub Date : 2021-01-01 DOI: 10.1590/1984-70332021v21n2c37
S. Carbonell, A. F. Chiorato, L. Bezerra, J. Gonçalves, S. Rovaris, G. D. M. C. Gonçalves, J. F. C. Paulino
{"title":"IAC 2051: common bean cultivar of carioca type with slow seed coat darkening","authors":"S. Carbonell, A. F. Chiorato, L. Bezerra, J. Gonçalves, S. Rovaris, G. D. M. C. Gonçalves, J. F. C. Paulino","doi":"10.1590/1984-70332021v21n2c37","DOIUrl":"https://doi.org/10.1590/1984-70332021v21n2c37","url":null,"abstract":"IAC 2051 is a common bean (Phaseolus vulgaris L.) cultivar with carioca-type seed coat, mean 1000 seed weight of 300g, indeterminate semiupright type II growth habit, slow post-harvest seed coat darkening, resistance to Fusarium wilt, common bacterial blight, and three races of anthracnose, and mean yield of 2729 kg ha-1.","PeriodicalId":10763,"journal":{"name":"Crop Breeding and Applied Biotechnology","volume":"1 1","pages":""},"PeriodicalIF":1.5,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67260135","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
Sequencing and gene expression studies for Al tolerance in contrasting genotypes of tropical maize 热带玉米耐铝基因型的测序和基因表达研究
IF 1.5 4区 农林科学
Crop Breeding and Applied Biotechnology Pub Date : 2021-01-01 DOI: 10.1590/1984-70332021V21N1A7
C. J. Coelho, Brenda Luiza Graczyki, M. C. Almeida, R. Artoni, R. R. Matiello
{"title":"Sequencing and gene expression studies for Al tolerance in contrasting genotypes of tropical maize","authors":"C. J. Coelho, Brenda Luiza Graczyki, M. C. Almeida, R. Artoni, R. R. Matiello","doi":"10.1590/1984-70332021V21N1A7","DOIUrl":"https://doi.org/10.1590/1984-70332021V21N1A7","url":null,"abstract":": The aims of this study were to evaluate the homology of the ZmMATE1 and ZmMATE2 gene sequences with those deposited in the international banks of sequences and quantify the differential expression of the genes ZmMATE1, ZmMATE2, and ZmNrat1 in germplasms of landrace and hybrid maize under aluminum (Al) stress in minimal solution. Fifty-two hybrids from different companies and 50 landrace varieties were genotyped for the genes ZmMATE1 and ZmMATE2. For studies of gene expression, the tolerant (H 44 and V 18) and the sensitive (H 22 and V 25) genotypes were exposed to minimal solution containing 4 mg L -1 of Al for different periods (0, 1, 3, 6, 9, 12, 24, and 48 h). The results showed greater differential expression in the tolerant V 18 landrace variety of the gene ZmMATE1, indicating that exudation of citrate may be the main mechanism of Al tolerance in this genotype. device and diluted to a concentration of 10 ng mL -1 . The genomic regions surrounding the oligonucleotides that represent the genes ZmMATE1 and ZmMATE2 identified by Maron et al. (2010) were used to detect the presence of amplified fragments through polymerase chain reaction (PCR) in the two maize germplasms studied. The forward primer 5’CCGGATGTTTGCTGGATTTT3’ and the reverse primer 5’TGGCCAAA TCGACCATGATT3’ were used in the respective germplasms for detection of the gene ZmMATE1 . The gene ZmMATE2 was amplified using the pair of the forward primer 5’GCAGTTCGTACGTAGTGGTG3’ and the reverse primer 5’AGTACGTAGCTAGGCGATGC3’.","PeriodicalId":10763,"journal":{"name":"Crop Breeding and Applied Biotechnology","volume":"1 1","pages":""},"PeriodicalIF":1.5,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67260319","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
Genomic selection with rapid cyclingcycling: Current insights and future prospects 基因组选择与快速循环:目前的见解和未来的展望
IF 1.5 4区 农林科学
Crop Breeding and Applied Biotechnology Pub Date : 2021-01-01 DOI: 10.1590/1984-70332021v21sa27
Leonardo Volpato, Arthur Bernardeli, Francisco Gomez
{"title":"Genomic selection with rapid cyclingcycling: Current insights and future prospects","authors":"Leonardo Volpato, Arthur Bernardeli, Francisco Gomez","doi":"10.1590/1984-70332021v21sa27","DOIUrl":"https://doi.org/10.1590/1984-70332021v21sa27","url":null,"abstract":"","PeriodicalId":10763,"journal":{"name":"Crop Breeding and Applied Biotechnology","volume":"1 1","pages":""},"PeriodicalIF":1.5,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67261818","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
The research, development, and innovation trajectory of the IAC Common Bean Breeding Program IAC普通豆育种计划的研究、开发和创新轨迹
IF 1.5 4区 农林科学
Crop Breeding and Applied Biotechnology Pub Date : 2021-01-01 DOI: 10.1590/1984-70332021v21n2a33
L. Bezerra, C. E. Fredo, A. F. Chiorato, S. Carbonell
{"title":"The research, development, and innovation trajectory of the IAC Common Bean Breeding Program","authors":"L. Bezerra, C. E. Fredo, A. F. Chiorato, S. Carbonell","doi":"10.1590/1984-70332021v21n2a33","DOIUrl":"https://doi.org/10.1590/1984-70332021v21n2a33","url":null,"abstract":"Since 1932, the Common Bean Breeding Program of the Instituto Agronômico (PMGF-IAC) has provided bean cultivars with high yield potential and stability, grain of high technological quality and nutritional value, resistance and tolerance to the main common bean diseases, and commercial acceptance. This article presents the main results of the PMGF-IAC from a study of its research, development, and innovation (RD&I) trajectory and from information regarding adoption of cultivars (from 1932 to 2019). The main contributions of this study are (i) to display the trajectory of RD&I in common bean breeding in IAC, (ii) to present a description of common bean cultivars of different commercial types recommended over the period analyzed, and (iii) to provide an analysis of adoption of the new cultivars. This study is directed to researchers that develop common bean cultivars or that act in the sphere of science, technology, and innovation.","PeriodicalId":10763,"journal":{"name":"Crop Breeding and Applied Biotechnology","volume":"1 1","pages":""},"PeriodicalIF":1.5,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67259984","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
QTL mapping of spike fertility index in bread wheat 面包小麦穗肥力指数的QTL定位
IF 1.5 4区 农林科学
Crop Breeding and Applied Biotechnology Pub Date : 2021-01-01 DOI: 10.1590/1984-70332021V21N1A3
M. P. Alonso, L. Vanzetti, J. M. Crescente, N. Mirabella, J. Panelo, A. C. Pontaroli
{"title":"QTL mapping of spike fertility index in bread wheat","authors":"M. P. Alonso, L. Vanzetti, J. M. Crescente, N. Mirabella, J. Panelo, A. C. Pontaroli","doi":"10.1590/1984-70332021V21N1A3","DOIUrl":"https://doi.org/10.1590/1984-70332021V21N1A3","url":null,"abstract":": Spike fertility index (SF) is a trait easily measured at maturity and strongly associated with the number of grains per unit area. In order to identify genomic regions involved in SF control, a biparental (Baguette 10 × Klein Chajá) population of 80 recombinant inbred lines (RIL) was used. Seven field trails were conducted to determine the SF BLUP value per RIL. RILs were genotyped using a commercial chip (Axiom® 35K SNP Wheat Breeder’s Array, Affimetrix). A linkage map was constructed with 857 SNP markers, and SF QTL mapping was performed. The narrow-sense heritability of SF was 0.89. Three genomic regions (QTL) associated with SF were found on chromosomes 2D, 4A, and 7A. The proportion of genetic variation explained by these three QTL was 32%, with no significant epistatic interaction between QTL.","PeriodicalId":10763,"journal":{"name":"Crop Breeding and Applied Biotechnology","volume":"1 1","pages":""},"PeriodicalIF":1.5,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67260185","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
Stability of potato clones resistant to potato virus Y under subtropical conditions 亚热带条件下马铃薯抗Y病毒无性系的稳定性
IF 1.5 4区 农林科学
Crop Breeding and Applied Biotechnology Pub Date : 2021-01-01 DOI: 10.1590/1984-70332021V21N1A8
M. H. Andrade, Albania J Patiño-Torres, Isabella Cristina Cavallin, M. L. Guedes, Rafaela Pereira Carvalho, F. M. A. Gonçalves, T. S. Marçal, C. Pinto
{"title":"Stability of potato clones resistant to potato virus Y under subtropical conditions","authors":"M. H. Andrade, Albania J Patiño-Torres, Isabella Cristina Cavallin, M. L. Guedes, Rafaela Pereira Carvalho, F. M. A. Gonçalves, T. S. Marçal, C. Pinto","doi":"10.1590/1984-70332021V21N1A8","DOIUrl":"https://doi.org/10.1590/1984-70332021V21N1A8","url":null,"abstract":"Brazilian potato production is based on cultivars originating from the USA and Europe; however, these cultivars were developed under different environmental conditions than those found in Brazil. The aim of this study was to evaluate the adaptability and stability of 18 potato clones (MLG), developed by the Universidade Federal de Lavras, and four cultivars in six environments in the state of Minas Gerais, Brazil. The following traits were evaluated: marketable tuber yield (MTY), specific gravity (SG), and tuber appearance (TA). Clones, environments, and the genotype × environment interaction had significant effects on all traits. The GGE-biplot explained 71.78, 98.13, and 62.86 % of the sum of squares from the G+G×E for MTY, SG, and TA, respectively. Three MLG clones had higher adaptability and stability, as well as better performance, than the cultivars, making them good candidates for release as cultivars.","PeriodicalId":10763,"journal":{"name":"Crop Breeding and Applied Biotechnology","volume":"21 1","pages":""},"PeriodicalIF":1.5,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67260332","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: 3
Solar: a new sour passion fruit cultivar for the state of Mato Grosso 太阳:马托格罗索州的一种新的酸西番莲品种
IF 1.5 4区 农林科学
Crop Breeding and Applied Biotechnology Pub Date : 2021-01-01 DOI: 10.1590/1984-70332021v21n4c55
L. R. Fachi, W. Krause, L. G. Neves, P. B. Luz, C. A. Silva, D. V. Araújo
{"title":"Solar: a new sour passion fruit cultivar for the state of Mato Grosso","authors":"L. R. Fachi, W. Krause, L. G. Neves, P. B. Luz, C. A. Silva, D. V. Araújo","doi":"10.1590/1984-70332021v21n4c55","DOIUrl":"https://doi.org/10.1590/1984-70332021v21n4c55","url":null,"abstract":"Cultivar Solar was developed specifically for the edaphoclimatic conditions of the State of Mato Grosso. It has improved fruit physical and chemical characteristics, such as higher fruit weight, total soluble solids content and pulp percentage, and is suitable for both fresh consumption and processing industry.","PeriodicalId":10763,"journal":{"name":"Crop Breeding and Applied Biotechnology","volume":"1 1","pages":""},"PeriodicalIF":1.5,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67261469","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 Tainá: new white seedless grape cultivar for the Brazilian semi-arid region BRS tain<e:1>:巴西半干旱地区的白色无籽葡萄新品种
IF 1.5 4区 农林科学
Crop Breeding and Applied Biotechnology Pub Date : 2021-01-01 DOI: 10.1590/1984-70332021v21n3c49
P. Leão, R. M. E. Borges, N. Melo, M. Barbosa, M. Lima
{"title":"BRS Tainá: new white seedless grape cultivar for the Brazilian semi-arid region","authors":"P. Leão, R. M. E. Borges, N. Melo, M. Barbosa, M. Lima","doi":"10.1590/1984-70332021v21n3c49","DOIUrl":"https://doi.org/10.1590/1984-70332021v21n3c49","url":null,"abstract":"","PeriodicalId":10763,"journal":{"name":"Crop Breeding and Applied Biotechnology","volume":"1 1","pages":""},"PeriodicalIF":1.5,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67261715","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
Implementation of genomic selection in public-sector plant breeding programs: Current status and opportunities 基因组选择在公共部门植物育种计划中的实施:现状和机遇
IF 1.5 4区 农林科学
Crop Breeding and Applied Biotechnology Pub Date : 2021-01-01 DOI: 10.1590/1984-70332021v21sa28
C. A. Wartha, A. Lorenz
{"title":"Implementation of genomic selection in public-sector plant breeding programs: Current status and opportunities","authors":"C. A. Wartha, A. Lorenz","doi":"10.1590/1984-70332021v21sa28","DOIUrl":"https://doi.org/10.1590/1984-70332021v21sa28","url":null,"abstract":"The usefulness of genomic selection (GS) for improvement of complex traits has been demonstrated in plant and animal breeding. While fully adopted in the livestock sector and commercial plant breeding, the implementation of GS in public-sector plant breeding programs lags. The goal of this review is to discuss advancements in GS implementation and opportunities for near-term and long-term adoption in public-sector plant breeding programs. We also highlighted specific applications of GS for cultivar development ordered by what we believe to be their feasibility, where feasibility is defined by cost, disruption to current breeding practices, and risk.","PeriodicalId":10763,"journal":{"name":"Crop Breeding and Applied Biotechnology","volume":"1 1","pages":""},"PeriodicalIF":1.5,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67261833","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: 12
RB961552 - Highly productive sugarcane cultivar with fast inter-row closure RB961552 -行间闭合快的高产甘蔗品种
IF 1.5 4区 农林科学
Crop Breeding and Applied Biotechnology Pub Date : 2021-01-01 DOI: 10.1590/1984-70332021v21n2c35
Paulo Pedro da Silva, G. V. S. Barbosa, M. M. Cruz, J. M. Santos, C. A. Diniz, Iêdo Teodoro, Vera Lucia Dubeux Tôrres, L. Soares, Adeilson Mascarenhas de Oliveira Silva, B. Nascimento, Antônio José Rosário Sousa, Carlos Alberto Guedes Ribeiro, Antônio Jorge de Araújo Viveiros, Francisco Sampaio Filho, E. G. Freitas
{"title":"RB961552 - Highly productive sugarcane cultivar with fast inter-row closure","authors":"Paulo Pedro da Silva, G. V. S. Barbosa, M. M. Cruz, J. M. Santos, C. A. Diniz, Iêdo Teodoro, Vera Lucia Dubeux Tôrres, L. Soares, Adeilson Mascarenhas de Oliveira Silva, B. Nascimento, Antônio José Rosário Sousa, Carlos Alberto Guedes Ribeiro, Antônio Jorge de Araújo Viveiros, Francisco Sampaio Filho, E. G. Freitas","doi":"10.1590/1984-70332021v21n2c35","DOIUrl":"https://doi.org/10.1590/1984-70332021v21n2c35","url":null,"abstract":"Sugarcane cultivar RB961552 was developed by the Sugarcane Breeding Program of the Federal University of Alagoas, a member university of RIDESA. It was selected for being highly productive, responsive to fertigation and for the high leaf biomass and excellent inter-row closure. It is resistant to brown and orange rust and moderately resistant to leaf scald and smut diseases.","PeriodicalId":10763,"journal":{"name":"Crop Breeding and Applied Biotechnology","volume":"1 1","pages":""},"PeriodicalIF":1.5,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67260061","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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