Introgression of Co-4 2 and Co-5 anthracnose resistance genes into 'Carioca' Common bean cultivars

IF 1.3 4区农林科学 Q3 AGRONOMY

Crop Breeding and Applied Biotechnology Pub Date : 2004-12-31 DOI:10.12702/1984-7033.V04N04A11

A. L. Alzate-Marin, K. Arruda, K. A. Souza, E. G. Barros, M. Moreira

引用次数: 7

Abstract

2 and Co-5 genes derived from G 2333, with the marker assisted selection (MAS), and b) the characterization of the resistant lines with different pathotypes of C. lindemuthianum. Thirteen lines of the 'carioca grain type' were selected; ten carrying the Co-4 2 and three the Co-5 gene, all showing resistance to the anthracnose pathotypes tested in this work. The association of adapted lines with the Co-4 2 gene combined with other resistance genes should provide durable resistance to this disease in Brazil and in other parts of the world.

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Co-4 - 2和Co-5抗炭疽病基因在“Carioca”普通豆品种中的渗入

2和Co-5基因来源于g2333，利用标记辅助选择(MAS)对不同病原菌抗性品系进行鉴定。“卡里奥卡粒型”选育了13个品系;10株携带Co-4 - 2基因，3株携带Co-5基因，均表现出对炭疽病的抗性。具有co - 42基因的适应品系与其他抗性基因结合，应在巴西和世界其他地区提供对该疾病的持久抗性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Crop Breeding and Applied Biotechnology AGRONOMY-BIOTECHNOLOGY & APPLIED MICROBIOLOGY

CiteScore

2.70

自引率

13.30%

发文量

审稿时长

6-12 weeks

期刊介绍： The CBAB – CROP BREEDING AND APPLIED BIOTECHNOLOGY (ISSN 1984-7033) – is the official quarterly journal of the Brazilian Society of Plant Breeding, abbreviated CROP BREED APPL BIOTECHNOL. It publishes original scientific articles, which contribute to the scientific and technological development of plant breeding and agriculture. Articles should be to do with basic and applied research on improvement of perennial and annual plants, within the fields of genetics, conservation of germplasm, biotechnology, genomics, cytogenetics, experimental statistics, seeds, food quality, biotic and abiotic stress, and correlated areas. The article must be unpublished. Simultaneous submitting to another periodical is ruled out. Authors are held solely responsible for the opinions and ideas expressed, which do not necessarily reflect the view of the Editorial board. However, the Editorial board reserves the right to suggest or ask for any modifications required. The journal adopts the Ithenticate software for identification of plagiarism. Complete or partial reproduction of articles is permitted, provided the source is cited. All content of the journal, except where identified, is licensed under a Creative Commons attribution-type BY. All articles are published free of charge. This is an open access journal.