Results 31 to 40 of about 390,311 (303)
Interspecific hybrids between Paspalum plicatulum and P. oteroi: a key tool for forage breeding
Scientia Agricola, 2016 Grama-tio-pedro (Paspalum oteroi Swallen) is a rare stoloniferous grass of the Plicatula group of Paspalum, well adapted to continuous grazing in areas subject to seasonal flooding in the Pantanal region, in central western Brazil.
Patricia Elda Novo +5 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
Common lizards break Dollo’s law of irreversibility: genome-wide phylogenomics support a single origin of viviparity and re-evolution of oviparity [PDF]
, 2018 Dollo’s law of irreversibility states that once a complex trait has been lost in evolution, it cannot be regained. It is thought that complex epistatic interactions and developmental constraints impede the re-emergence of such a trait.
Elmer, Kathryn R. +2 more
core +1 more source
A Perspective on the Importance of Reproductive Mode in Astrobiology
Astrobiology, 2003 Reproduction is a vital characteristic of life, and sex is the most common reproductive mode in the eukaryotic world. Sex and reproduction are not necessarily linked mechanisms: Sexuality without reproduction exists, while several forms of asexual reproduction are known.
Van Doninck, Karine +2 more
openaire +4 more sources
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
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
, 2017 As South and Central American countries prepare for increased birth defects from Zika virus outbreaks and plan for mitigation strategies to minimize ongoing and future outbreaks, understanding important characteristics of Zika outbreaks and how they vary
Del Valle, Sara Y. +4 more
core +2 more sources
Property and women’s alienation from their own reproductive labour [PDF]
, 2001 There is an urgent need for reconstructing models of property to make them more women-friendly. However, we need not start from scratch: both ‘canonical’ and feminist authors can sometimes provide concepts which we can refine and apply towards women’s ...
Dickenson, Donna
core +1 more source
Psychoanalysis and politics: Juliet Mitchell then and now [PDF]
, 2000 Feminism and psychoanalysis have been in constant dialogue over the last four decades, and Juliet Mitchell has played a critical role in instigating and shaping that conversation.
Segal, Lynne
core +1 more source