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Updated: Jun 1, 2025

Hyperactive piggyBac Transposase-mediated Germline Transformation in the Fall Armyworm, Spodoptera frugiperda
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Hyperactive piggyBac Transposase-mediated Germline Transformation in the Fall Armyworm, Spodoptera frugiperda

Published on: September 23, 2021

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针对秋季军虫耐药性的混合繁殖:结合能力和混合预测的能力

Isaac Kamweru1,2, Yoseph Beyene1, Bruce Anani1

  • 1International Maize and Wheat Improvement Center, Nairobi, Kenya.

Plant breeding = Zeitschrift fur Pflanzenzuchtung
|January 17, 2025
PubMed
概括

秋季军虫 (FAW) 在撒哈拉以南非洲大大破坏了玉米. 这项研究确定了优越的玉米杂交物和亲系,用于开发具有更好的谷物产量和抗FAW的新品种.

关键词:
秋天的军队 虫一般的组合能力的能力.混合性能 混合性能 混合性能.玉米玉米玉米是一种基于标记器的预测.原生耐药性的原生耐药性

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相关概念视频

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Trihybrid Crosses

Trihybrid Crosses
Some of Mendel’s crosses examined three pairs of contrasting characteristics. Such a cross is called a trihybrid cross. A trihybrid cross is a combination of three individual monohybrid crosses. For example, plant height (tall vs. short), seed shape (round vs. wrinkled), and seed color (yellow vs. green).
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Crop cultivation has a long history in human civilization, with records showing the cultivation of cereal plants beginning at around 8000 BC. This early plant breeding was developed primarily to provide a steady supply of food.
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Hybrid zones are narrow regions where two closely related species interact, mate, and produce hybrids. Relative to either parent species, hybrids may possess distinct phenotypic or genetic differences that impact their survival and reproductive success. The genetic variances introduced by hybridization influence species diversity and speciation processes within the hybrid zone.
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Chi-square Analysis

The chi-square test is a statistical hypothesis test. It is used to check whether there is a significant difference between an expected value and an observed value. In the context of genetics, it enables us to either accept or reject a hypothesis, based on how much the observed values deviate from the expected values.
The chi-square test was developed by Pearson in 1990.
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