Results 111 to 120 of about 198,647 (347)

Overexpression of a CPYC-Type Glutaredoxin, OsGrxC2.2, Causes Abnormal Embryos and an Increased Grain Weight in Rice

open access: yesFrontiers in Plant Science, 2019
Glutaredoxins (Grxs) are a ubiquitous group of oxidoreductase enzymes that are important in plant growth and development; however, the functions of rice Grxs have not been fully elucidated.
Shengjie Liu   +9 more
doaj   +1 more source

Growth Charts for Children With Beckwith–Wiedemann Spectrum

open access: yesAmerican Journal of Medical Genetics Part A, EarlyView.
ABSTRACT Beckwith–Wiedemann spectrum (BWSp) is an overgrowth disorder caused by (epi)genetic alterations in chromosome 11p15. This study aimed to develop BWSp‐specific growth charts and explore genotype/phenotype correlations with respect to growth. Heights, weights, and head circumferences were retrospectively collected from 581 individuals with BWSp ...
Saskia M. Maas   +11 more
wiley   +1 more source

Pancreas In Embryogenesis

open access: yes, 2017
{"references": ["Angelesku, B. (1932). Normal and pathological embryology. Bucharest: publ. h. Academy RSR, 304", "Gluschenko, I. L. (2004). Morphometrical description of human pancreas in embryogenesis (in Russian): Author's abstract of dissertation \u2026 Cand. Med. Scie. Tyumen, 24", "Volkova, \u041e. V., & Pekarsky, \u041c. I.
openaire   +2 more sources

G9a histone methyltransferase plays a dominant role in euchromatic histone H3 lysine 9 methylation and is essential for early embryogenesis.

open access: yesGenes & Development, 2002
Covalent modification of histone tails is crucial for transcriptional regulation, mitotic chromosomal condensation, and heterochromatin formation.
M. Tachibana   +10 more
semanticscholar   +1 more source

Cohesins: Crossroad Between Cornelia de Lange Spectrum and Cancer Predisposition

open access: yesAmerican Journal of Medical Genetics Part A, EarlyView.
ABSTRACT The cohesin complex plays crucial roles in DNA repair, chromatid separation, and gene transcription regulation. Pathogenic variants in cohesins or dysfunctional transcriptional regulators lead to cohesinopathies, a broader group of disorders including Cornelia de Lange Spectrum (CdLSp), for which the prevalence of cancer cases remains unclear.
Laura Rigotti   +11 more
wiley   +1 more source

Mapping worm embryogenesis [PDF]

open access: yesNature Reviews Genetics, 2019
A study in Science describes the generation of a lineage-resolved single-cell transcriptome atlas for Caenorhabditis elegans embryos. This resource provides insight into the transcriptional changes underlying cell fate decisions.
openaire   +3 more sources

The Biological Role of Nestin(+)-Cells in Physiological and Pathological Cardiovascular Remodeling

open access: yesFrontiers in Cell and Developmental Biology, 2018
The intermediate filament protein nestin was identified in diverse populations of cells implicated in cardiovascular remodeling. Cardiac resident neural progenitor/stem cells constitutively express nestin and following an ischemic insult migrate to the ...
Angelino Calderone, Angelino Calderone
doaj   +1 more source

Repurposing With Purpose: Treatment of Bachmann–Bupp Syndrome With Eflornithine and Implications for Other Polyaminopathies

open access: yesAmerican Journal of Medical Genetics Part C: Seminars in Medical Genetics, EarlyView.
ABSTRACT Rare diseases impact approximately 1 in 10 people worldwide, and yet, less than 5% of all rare diseases currently have an approved treatment option available. This is due to many challenges unique to rare diseases, including small, diverse patient populations, the cost of drug development that is not proportionate to the number of patients who
Caleb P. Bupp   +7 more
wiley   +1 more source

Copy number variations analysis in a cohort of 47 fetuses and newborns with congenital diaphragmatic hernia

open access: yesPrenatal Diagnosis, Volume 42, Issue 13, Page 1627-1635, December 2022., 2022
Abstract Objectives The congenital diaphragmatic hernia (CDH), characterized by malformation of the diaphragm and lung hypoplasia, is a common and severe birth defect that affects around 1 in 4000 live births. However, the etiology of most cases of CDH remains unclear.
Marie Boisson   +11 more
wiley   +1 more source

Female gametogenesis and early seed development in Amaranthus hypochondriacus L.

open access: yesBotan‪ical Sciences, 2018
Background: Attention to amaranth grains has increased in recent years due to the nutritional value of their seed proteins, which have high levels of the amino acid lysine. However, there is no detailed study describing the stages of seed development in
Angelica Barrales-López   +7 more
doaj   +1 more source

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