Results 21 to 30 of about 1,320 (216)
Comparative transcriptional analysis of asexual and sexual morphs reveals possible mechanisms in reproductive polyphenism of the cotton aphid. [PDF]
PLoS ONE, 2014 Aphids, the destructive insect pests in the agriculture, horticulture and forestry, are capable of reproducing asexually and sexually upon environmental change. However, the molecular basis of aphid reproductive mode switch remains an enigma.
Li-Jun Liu +4 more
doaj +1 more source
Plants, 2021 DNA methylation is an epigenetic mechanism by which a methyl group is added to a cytosine or an adenine. When located in a gene/regulatory sequence it may repress or de-repress genes, depending on the context and species.
Jose Carballo +8 more
doaj +1 more source
Ultrasonographic Imaging of Reproductive Organ in Indonesian Native Chicken Hen (Gallus Domesticus) [PDF]
Poultry Science Journal, 2019 Hen’s native chicken reproductive organ health status evaluation is important for raising Indonesian native chicken in order to support protein supply for people demand.
Fajri DN, Ulum MF
doaj +1 more source
Dopamine pathway characterization during the reproductive mode switch in the pea aphid
Peer Community Journal, 2022 Aphids are major pests of most of the crops worldwide. Such a success is largely explained by the remarkable plasticity of their reproductive mode. They reproduce efficiently by viviparous parthenogenesis during spring and summer generating important ...
Le Trionnaire, Gaël +7 more
doaj +1 more source
Modeling the impact of reproductive mode on masting [PDF]
Ecology and Evolution, 2017 AbstractMasting is defined as the intermittent highly variable production of seed in a plant population. According to reproductive modes, that is, sexual and asexual reproduction, masting species can be separated into three groups, that is, (1) species, for example, bamboo, flower only once before they die; (2) species, for example, Fagus, reproduce ...
Yongjie Liu +6 more
openaire +2 more sources
DiversityLineages of the Triops longicaudatus (LeConte, 1846) complex, originally endemic to the Americas, have been able to successfully colonize extreme environments such as temporary aquatic systems through shifts in their reproductive modes.
Xiaoyan Sun, Takeshi Kozai
doaj +1 more source
Mode of Swarming in Relation to Reproductive Isolation in Mayflies [PDF]
Evolution, 1993 Mayfly males swarm, that is they fly in a fixed pattern by a specific object, the swarm marker. Females orientate to the same markers. Leptophlebia marginata mayflies were observed to orientate to two kinds of objects in a single locality in central Finland: to trees and to horizontal pale objects on the ground; when dispersed or moved to the other ...
Savolainen, E., Saura, A., Hantula, J.
openaire +2 more sources
Coral reproduction at Hall Bank, a high latitude coral assemblage in Western Australia
Aquatic Biology, 2018 Research on coral reproduction has increased dramatically in recent times; however, there remain significant regions, in particular high latitude reefs, where research is limited.
Baird, AH, Thomson, DP
doaj +1 more source
Pediatric Blood &Cancer, EarlyView.ABSTRACT Pediatric radiation therapy presents unique challenges compared to adult treatments, including those of immobilization, potential need for sedation, and the critical importance of accurate, reproducible positioning. Additionally, heightened attention to imaging doses is necessary to minimize long‐term toxicity in survivors.
Parham Alaei +17 more
wiley +1 more source
The Role of “Adult‐Onset” Cancer Predisposition Genes in Pediatric Cancer: A Comprehensive Review
Pediatric Blood &Cancer, EarlyView.ABSTRACT Current literature estimates that 10% of pediatric cancers are caused by pathogenic or likely pathogenic (P/LP) germline variants in cancer predisposition genes (CPGs). Variants in CPGs thought to increase cancer risk exclusively during adulthood are referred to as “adult‐onset” CPGs (aoCPGs).
Maria Rozo +5 more
wiley +1 more source