Computational deciphering of biotic stress associated genes in tomato (Solanum lycopersicum)

Genomics Data Pub Date : 2017-12-01 DOI:10.1016/j.gdata.2017.09.003

G. Tandon , S. Singh , S. Kaur , Sarika , M.A. Iquebal , A. Rai , D. Kumar

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引用次数: 5

Abstract

Tomato (Solanum lycopersicum) is one of the major vegetable plant and a model system for fruit development. Its global importance is due to its lycopene pigment which has anti-oxidative and anti-cancerous properties. Though > 1.5 M biotic stress associated ESTs of tomato are available but cumulative analysis to predict genes is warranted. Availability of whole genome de novo assembly can advantageously be used to map them over different chromosome. Further, available 0.14 M catalogued markers can be used to introgress specific desirable genes in varietal improvement program. We report here 57 novel genes associated with biotic stress of tomato along with 50 genes having physical location over different chromosomes. We also report 52 cis-regulating elements and 69 putative miRNAs which are involved in regulation of these biotic stresses associated genes. These putative candidate genes associated with biotic stress can be used in molecular breeding in the endeavor of tomato productivity along with its sustainable germplasm management.

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番茄生物胁迫相关基因的计算解译

番茄(Solanum lycopersicum)是主要的蔬菜植物之一，也是果实发育的模式系统。其全球重要性是由于其番茄红素色素具有抗氧化和抗癌特性。虽然比;目前已有150万条番茄生物胁迫相关ESTs，但仍需通过累积分析来预测基因。全基因组从头组装的可用性可以很好地利用它们在不同染色体上的定位。此外，可利用的0.14 M编目标记可用于品种改良计划中引入特定的理想基因。本文报道了57个与番茄生物胁迫相关的新基因，以及50个在不同染色体上具有物理位置的基因。我们还报道了52个顺式调控元件和69个推测的mirna，它们参与了这些生物应激相关基因的调控。这些与生物胁迫相关的候选基因可用于番茄的分子育种和种质资源的可持续管理。

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

Genomics Data

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0.00%

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审稿时长

12 weeks