LAUSR

About LAUSR
Donate
Contact Us

Follow us:

You are not signed in:

Sign Up!


   Articles with "ovule" as a keyword



Beyond P:O ratios: evolutionary consequences of pollinator dependence and pollination efficiency for pollen and ovule production in angiosperms.

Sign Up to like & get
recommendations! Published in 2023 at "American journal of botany"

DOI: 10.1002/ajb2.16177

Abstract: PREMISE The relative per-flower production of ovules and pollen varies broadly with angiosperm mating systems, with outcrossing types commonly producing more pollen grains per ovule than selfing types. The evolutionary causes of this variation are… read more here.

Keywords: ovule; pollination; pollen; production ... See more keywords
Photo by devilcoders from unsplash

Plant Development: Regular Ovule Spacing Is Controlled by Process-Specific Receptor–Ligand Combinations

Sign Up to like & get
recommendations! Published in 2020 at "Current Biology"

DOI: 10.1016/j.cub.2020.09.024

Abstract: Ovules are initiated in a highly regular pattern along the placenta inside the gynoecia of flowering plants. New research reveals that two separate EPFL peptide-mediated pathways functioning through a set of ERECTA-family receptors coordinate ovule… read more here.

Keywords: regular ovule; plant development; spacing controlled; development regular ... See more keywords

Development of the ovule and seed of Habanero chili pepper (Capsicum chinense Jacq.): Anatomical characterization and immunocytochemical patterns of pectin methyl-esterification.

Sign Up to like & get
recommendations! Published in 2018 at "Journal of plant physiology"

DOI: 10.1016/j.jplph.2018.08.005

Abstract: Ovule and seed development in plants has long fascinated the scientific community given the complex cell coordination implicated in these processes. These cell events are highly conserved but are not necessarily representative of all plants.… read more here.

Keywords: seed; chinense; esterification; capsicum ... See more keywords

Genome-wide identification and expression analyses of the homeobox transcription factor family during ovule development in seedless and seeded grapes

Sign Up to like & get
recommendations! Published in 2017 at "Scientific Reports"

DOI: 10.1038/s41598-017-12988-y

Abstract: Seedless grapes are of considerable importance for the raisin and table grape industries. Previous transcriptome analyses of seed development in grape revealed that genes encoding homeobox transcription factors were differentially regulated in seedless compared with… read more here.

Keywords: seed; grape; expression; seedless ... See more keywords

A seasonal strategy for pollen tube growth and ovule development to overcome winter in Japanese stone oak (Lithocarpus edulis)

Sign Up to like & get
recommendations! Published in 2025 at "Scientific Reports"

DOI: 10.1038/s41598-025-00529-x

Abstract: Delayed fertilization is commonly observed in many acorn-producing Fagaceae trees, yet its underlying mechanisms and adaptive significance remain poorly understood. In recent years, a new hypothesis has been proposed suggesting that the nearly year-long delay… read more here.

Keywords: ovule; development; pollen tube; winter ... See more keywords

Development of ovules in Apocynaceae and their evolution in Gentianales

Sign Up to like & get
recommendations! Published in 2025 at "Botanical Journal of the Linnean Society"

DOI: 10.1093/botlinnean/boaf070

Abstract: The ovule in Apocynaceae (Gentianales) is described as tenuinucellate and unitegmic. Although this type of ovule is characteristic of Asterids, their origin is widely debated due to variations within the clade, as bitegmic, bifid, or… read more here.

Keywords: ovule; ovules apocynaceae; apocynaceae evolution; development ovules ... See more keywords

Control of ovule development in Vitis vinifera by VvMADS28 and interacting genes

Sign Up to like & get
recommendations! Published in 2023 at "Horticulture Research"

DOI: 10.1093/hr/uhad070

Abstract: Abstract Seedless grapes are increasingly popular throughout the world, and the development of seedless varieties is a major breeding goal. In this study, we demonstrate an essential role for the grapevine MADS-box gene VvMADS28 in… read more here.

Keywords: ovule; development; vvmads28; seedless ... See more keywords

BELL1 interacts with CRABS CLAW and INNER NO OUTER to regulate ovule and seed development in pomegranate

Sign Up to like & get
recommendations! Published in 2022 at "Plant Physiology"

DOI: 10.1093/plphys/kiac554

Abstract: Abstract Pomegranate (Punica granatum) flowers are classified as bisexual flowers and functional male flowers. Functional male flowers have sterile pistils that show abnormal ovule development. In previous studies, we identified INNER NO OUTER (INO), CRABS… read more here.

Keywords: ovule; development; pomegranate; pgino ... See more keywords

Alasemenia, the earliest ovule with three wings and without cupule

Sign Up to like & get
recommendations! Published in 2024 at "eLife"

DOI: 10.1101/2023.10.11.561822

Abstract: The ovules or seeds (fertilized ovules) with wings are widespread and especially important for wind dispersal. However, the earliest ovules in the Famennian of the Late Devonian are rarely known about the dispersal syndrome and… read more here.

Keywords: ovule; seed; wind dispersal; without cupule ... See more keywords
Photo from wikipedia

Intravaginal metronidazole ovule‐related allergic contact dermatitis

Sign Up to like & get
recommendations! Published in 2021 at "Contact Dermatitis"

DOI: 10.1111/cod.13782

Abstract: A 35-year-old woman presented to our dermatology department with itchy erythema after using metronidazole intravaginal ovules. She had received the ovules from a gynaecology clinic for treatment of heavy vaginal discharge. Despite the onset of… read more here.

Keywords: ovule; dermatitis intravaginal; contact dermatitis; dermatology ... See more keywords

Arabidopsis ICK/KRP cyclin-dependent kinase inhibitors function to ensure the formation of one megaspore mother cell and one functional megaspore per ovule

Sign Up to like & get
recommendations! Published in 2018 at "PLoS Genetics"

DOI: 10.1371/journal.pgen.1007230

Abstract: In most plants, the female germline starts with the differentiation of one megaspore mother cell (MMC) in each ovule that produces four megaspores through meiosis, one of which survives to become the functional megaspore (FM).… read more here.

Keywords: per ovule; one megaspore; megaspore; ovule ... See more keywords