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vernalization

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vernalization是什么意思
英式音标:[vɜ:nəlaɪ'zeɪʃən]
美式音标:[vɜnəlaɪ'zeɪʃən]
词汇分类:表观遗传学 Epigenetics
词义:

n.

开花结实促进法,种子促熟法;春化;

英英释义

Vernalization

Vernalization (from Latin: vernus, of the spring) is the acquisition of a plant's ability to flower in the spring by exposure to the prolonged cold of winter. After vernalization, plants have acquired the ability to flower, but they may require additional seasonal cues or weeks of growth before they will actually flower.

以上来源于:Wikipedia

用法:

权威例句

Vernalization requires epigenetic silencing of FLC by histone methylation.

Vernalization-mediated epigenetic silencing by a long intronic noncoding RNA

DNA methylation, vernalization, and the initiation of flowering

Vernalization in Arabidopsis thaliana is mediated by the PHD finger protein VIN3.

Positional cloning of the wheat vernalization gene VRN1

The molecular basis of vernalization-induced flowering in cereals

The VERNALIZATION 2 gene mediates the epigenetic regulation of vernalization in Arabidopsis.

Positional cloning of wheat vernalization gene VRN1. Proc Natl Acad Sci USA

Multiple Roles of Arabidopsis VRN1 in Vernalization and Flowering Time Control

The transcription factor FLC confers a flowering response to vernalization by repressing meristem competence and systemic signaling ...
造句:

1. Finalleaf number on main stem could be a reliable measure for wheat vernalization response.

主茎总叶数的变化是量测小麦春化反应性的一个可靠指标。

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2. The effect of short-day photoperiod is evident in the vernalization process on the ecotype of winter wheat varieties.

在冬型小麦的春化过程中有短日光周期效应。

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3. During the vernalization, POD isoenzyme activity increased with lengthening of vernalization time and the cold hardiness of wheat improved.

在春化过程中,POD酶活性在适宜春化时间内随春化时间延长而增加,且抗寒性增加。

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4. Researches on the vernalization gene and its allelic variation can efficiently facilitate the improvement of growth habit in breeding program.

对春化基因及其等位变异的研究对小麦冬、春性的遗传改良具有重要指导意义。

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5. Quantitative analyses and dynamic simulation were undertaken on vernalization, photoperiod response, and their relationships to development progress in wheat.

对小麦品种的春化作用、光周期反应及其与发育进程的关系进行了量化分析和动态模拟。

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6. The period of tripe mound of barley is the morphological symbol to complete the vernalization phase and start ear initiation, but the wheat is in double ridge.

三联期是大麦通过春化阶段和幼穗分化开始的形态指标,而小麦是二棱期。

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7. Therefore we could say vernalization and freezing tolerance were two characteristics of wheat, and vernalization was beneficial to forming of freezing tolerance of variety.

低温春化特性与抗寒性是品种的两种特性,低温春化有利于小麦抗寒性的形成。

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8. The results are that when the soak of Chinese Medical stone is added during the time of vernalization, contaimination and repairment the micronuclei frequency caused by the alcohol ca…

中华麦饭石可能具有治疗、减轻和预防由饮酒引起的遗传损伤的作用。

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9. The results are that when the soak of Chinese Medical stone is added during the time of vernalization, contaimination and repairment the micronuclei frequency caused by the alcohol ca…

中华麦饭石可能具有治疗、减轻和预防由饮酒引起的遗传损伤的作用。

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vernalization

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