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筛选抗内虫抗性棉基因型
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JoVE Journal Genética
Screening Cotton Genotypes for Reniform Nematode Resistance
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筛选抗内虫抗性棉基因型

DOI:
10.3791/58577-v

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06:28 min

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May 02, 2019

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1Crop Genetics Research Unit, Agricultural Research Service,United States Department of Agriculture

Capítulos

  • 00:04Título
  • 00:24Cotton Genotype Planting for R. reniformis Resistance Evaluation and Nematode Inoculation
  • 01:42Root Sample Preparation
  • 02:53Vegetative Propagation for Recovered Plant Seed Production and R. reniformis Root Infection Evaluation
  • 04:36Results: Representative Variations in Reniform Nematode Infection Responses
  • 05:54Conclusion

Summary

Tadução automática

Tadução automática

本文提出了一种方案,用于快速无损地筛选棉花基因型,以增强表位线虫的抗性。该协议涉及目视检查线虫感染棉苗的根部,以确定感染反应。然后,从每株植物的植物芽繁殖,以恢复植物的种子生产。

Tags

Cotton GenotypesReniform Nematode ResistanceScreeningNondestructive MethodRoot Infection AnalysisCotton SpeciesBreeding PopulationsGrowth ChamberRoot SystemRed Food Coloring SolutionMicrowave OvenTap WaterSeed Production

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