Results 201 to 210 of about 93,914 (256)

Estimating the rate of sexual reproduction and the inbreeding rate in Leishmania

Nicoll AG, Kilford H, Grace CA, Reis-Cunha JL, Jeffares DC, Constable GWA.   +5 more
europepmc   +1 more source

Reproduction-associated pathways in females of gibel carp (Carassius gibelio) shed light on the molecular mechanisms of the coexistence of asexual and sexual reproduction. [PDF]

BMC Genomics
Jacques F, Tichopád T, Demko M, Bystrý V, Křížová KC, Seifertová M, Voříšková K, Fuad MMH, Vetešník L, Šimková A.   +9 more
europepmc   +1 more source

Unravelling some factors affecting sexual reproduction in rock-specialist shrub: Insight from an endemic Daphne arbuscula (Thymelaeaceae). [PDF]

PLoS One
Gajdošová Z, Šlenker M, Svitok M, Šrámková G, Blanár D, Cetlová V, Kučera J, Turisová I, Turis P, Slovák M.   +9 more
europepmc   +1 more source

Correction: Bo et al. Atg5 Regulates Selective Autophagy of the Parental Macronucleus during Tetrahymena Sexual Reproduction. Cells 2021, 10, 3071. [PDF]

Cells
Bo T, Kang Y, Liu Y, Xu J, Wang W.
europepmc   +1 more source

A positive feedback loop between germ cells and gonads induces and maintains cnidarian sexual reproduction

Curantz C, Doody C, Horkan HR, Krasovec G, Weavers PK, DuBuc TQ, Frank U.   +6 more
europepmc   +1 more source

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Advantages of sexual reproduction

Genesis, 1994
AbstractDespite the obvious efficiencies of many forms of asexual reproduction, sexual reproduction abounds. Asexual species, for the most part, are relatively short‐lived offshoots of sexual ancestors. From the nineteenth century, it has been recognized that, since there is no obvious advantage to the individuals involved, the advantages of sexual ...
James F Crow
exaly   +3 more sources

Sexual and Reproductive Behaviors

Current Protocols in Neuroscience, 1997
AbstractThe procedures described in this unit include testing procedures for male and female reproductive behaviors, gonadectomy, and hormonal treatments appropriate for inducing male and female reproductive behaviors. Because reproductive behaviors are social behaviors, and therefore require the presence of stimulus animals, the protocols in this unit
C L, Sisk, L R, Meek
openaire   +2 more sources

Sexuality and Reproduction

Perspectives in Biology and Medicine, 1974
The relationship between coital rates a quantitative index of sexuality and the quality and quantity of reproduction is discussed in terms of sex ratio delayed fertilization frequency of intercourse intercourse distribution within the menstrual cycle acceleration of ovulation and the quality of intercourse. Frequency of intercourse affects chances of
openaire   +2 more sources

Sexuality, Reproduction, and Birth

2019
The chapter extends discussion of the human reproductive life course by providing a focus on male and female sexuality and the common result of that sexuality, the production of offspring via childbirth. It begins with an overview of sexuality in non-human primates, with emphasis on variability, considering ways in which sexual behaviours of our ...
Schiefenhövel, W., Trevathan, W.
openaire   +2 more sources