Results 41 to 50 of about 3,806 (212)

BIOTECHNOLOGICAL APPROACHES TO VEGETABLE CROP BREEDING

open access: yesОвощи России, 2011
The biotechnological methods of plant cell culture in vitro are represented in the article. Recent developments in the field of clonal micropropagation, androgenesis, gynogenesis, and genetic transformation of vegetable crops are shown.
V.F. Pivovarov   +2 more
doaj   +1 more source

Haploidy and androgenesis in Drosophila. [PDF]

open access: yesProceedings of the National Academy of Sciences, 1995
Adrogenesis, development from paternal but not maternal chromosomes, can be induced to occur in some organisms, including vertebrates, but has only been reported to occur naturally in interspecific hybrids of the Sicilian stick insect. Androgenesis has not been described previously in Drosophila.
D J, Komma, S A, Endow
openaire   +2 more sources

Optimization of UV treatment to induce haploid androgenesis in the stinging catfish, Heteropneustes fossilis [PDF]

open access: yes, 2008
Forest of Gunung Lumut in Pasir Distict, East Kalimantan was appointed as a Protection Forest since 1983. The forest is surrounded by 15 villages and one settlement lies inside.
Arunachalam Murugesan   +2 more
core   +3 more sources

Androgenic studies in the production of haploids and doubled haploids in Capsicum spp.

open access: yesRevista Facultad Nacional de Agronomía Medellín, 2020
Capsicum spp. is a horticultural crop of agronomic interest and is considered the fourth most important vegetable in the world. It is an important nutritional and medicinal source, and its production generates employment in the tropics.
Manuel Alejandro Sánchez   +2 more
doaj   +1 more source

Androgenesis: a review through the study of the selfish shellfish Corbicula spp. [PDF]

open access: yesHeredity, 2012
Among the asexual reproductive modes, androgenesis is probably one of the most astonishing and least studied mechanisms. In this 'paternal monopolization', the maternal nuclear genome fails to participate in zygote development and offspring are paternal nuclear clones.
Pigneur, Lise Marie   +3 more
openaire   +3 more sources

Associations Between GLP‐1 Receptor Agonists and Alopecia: A Multi‐Centre Retrospective Analysis and Public Interest Trends

open access: yesJEADV Clinical Practice, EarlyView.
ABSTRACT Background There is a growing body of literature suggesting that GLP‐1 receptor agonists (GLP‐1RAs) may be associated with hair loss; however, primary literature is sparse. Additionally, it is not well‐established which types of hair loss may be associated with GLP‐1RA use. Objectives This study aims to assess associations between GLP‐1RAs and
Lauren M. Ching   +2 more
wiley   +1 more source

Systemic Absorption and Pharmacokinetics of Five Novel Topical Dermatologic Agents: A Review

open access: yesJEADV Clinical Practice, EarlyView.
ABSTRACT In recent years, innovative topical medications with novel mechanisms of action have emerged to treat common dermatologic conditions such as acne, atopic dermatitis, vitiligo, and actinic keratoses. These molecularly targeted therapies offer improved safety and tolerability compared to traditional options like corticosteroids.
Mary Dyson   +4 more
wiley   +1 more source

Anther Culture Efficiency in Quality Hybrid Rice: A Comparison between Hybrid Rice and Its Ratooned Plants

open access: yesPlants, 2020
An immense increase in human population along with diminished lands necessitates the increase of rice production since, it serves the human population as a staple food.
Snigdha Samir Pattnaik   +7 more
doaj   +1 more source

Microspore embryogenesis in barley: anther pre-treatment stimulates plant defence gene expression [PDF]

open access: yes
Microspore embryogenesis (ME) is a process in which the gametophytic pollen programme of the microspore is reorientated towards a new embryo sporophytic programme.
Boutilier, K.A.   +3 more
core   +2 more sources

Kisspeptin as a test of hypothalamic dysfunction in pubertal and reproductive disorders

open access: yesAndrology, EarlyView.
Abstract The hypothalamic–pituitary–gonadal axis is regulated by the gonadotropin‐releasing hormone pulse generator in the hypothalamus. This is comprised of neurons that secrete kisspeptin in a pulsatile manner to stimulate the release of GnRH, and, in turn, downstream gonadotropins from the pituitary gland, and subsequently sex steroids and ...
Aureliane C. S. Pierret   +5 more
wiley   +1 more source

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