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Updated: Aug 17, 2026

Live Confocal Imaging of Developing Arabidopsis Flowers
07:27

Live Confocal Imaging of Developing Arabidopsis Flowers

Published on: April 1, 2017

アラビドプシス (Arabidopsis) の早期開花3種の突然変異の条件付き昼夜機能障害

K A Hicks1, A J Millar, I A Carré

  • 1Institute of Molecular Biology, University of Oregon, Eugene, OR 97403, USA.

Science (New York, N.Y.)
|November 1, 1996
PubMed
まとめ

アラビドプシス・タリアナの早期開花3 (elf3) 変異体は,恒常的な光の下での昼夜リズムの喪失を示し,生物時計への光信号伝導の障害を示している. このミュータントは暗闇でもリズムを保ち,時計自体が機能していることを示唆しています.

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Published on: March 7, 2019

Determination of Self- and Inter-(in)compatibility Relationships in Apricot Combining Hand-Pollination, Microscopy and Genetic Analyses08:08

Determination of Self- and Inter-(in)compatibility Relationships in Apricot Combining Hand-Pollination, Microscopy and Genetic Analyses

Published on: June 16, 2020

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Dihybrid Crosses01:18

Dihybrid Crosses

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Mutations

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Morphogenesis

Plant morphogenesis—the development of a plant’s form and structure—involves several overlapping developmental processes, including growth and cell differentiation. Precursor cells differentiate into specific cell types, which are organized into the tissues and organ systems that make up the functional plant.
Alternative RNA Splicing02:18

Alternative RNA Splicing

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There are five types of alternative RNA splicing that vary in the ways the pre-mRNA segments are removed or retained in the mature mRNA. The first...
Trihybrid Crosses02:27

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).
The F1 generation plants of a trihybrid cross are heterozygous for all three traits and produce eight gametes. Upon self-fertilization, these gametes have an equal chance to...
Incomplete Dominance01:43

Incomplete Dominance

Gregor Mendel's work (1822 - 1884) was primarily focused on pea plants. Through his initial experiments, he determined that every gene in a diploid cell has two variants called alleles inherited from each parent. He suggested that amongst these two alleles, one allele is dominant in character and the other recessive. The combination of alleles determines the phenotype of a gene in an organism.