Results 21 to 30 of about 4,857,987 (284)

Self-fertility studies of some sweet cherry (Prunus avium L.) cultivars and selections

International Journal of Horticultural Science, 2004
Fruit set of two sweet cherry cultivars (Alex' and 'Stella' ) and four Hungarian selections have been studied over two years following open pollination, unassisted self-pollination (autogamy) and artificial self-pollination (geitonogamy).
Zs. Békefi
doaj   +1 more source

Quality of Life among Couples with a Fertility Related Diagnosis

Clinics and Practice, 2023
Fertility-related stress can negatively impact infertile couples’ quality of life (QoL). Most previous studies have concentrated on the effects of stress and infertility on individual persons, especially women, though infertility affects the QoL of both ...
Panagiota Dourou, K. Gourounti, Aikaterini Lykeridou, K. Gaitanou, Nikolaos Petrogiannis, Antigoni Sarantaki   +5 more
semanticscholar   +1 more source

Pathotypic diversity of Hyaloperonospora brassicae collected from Brassica oleracea [PDF]

, 2012
Downy mildew caused by Hyaloperonospora brassicae is an economically destructive disease of brassica crops in many growing regions throughout the world.
AA Monteiro, AG Channon, António A. Monteiro, B Agnola, BD Jensen, BM Irish, C Monot, C Sherriff, CE Thomas, CH Dickinson, D Leckie, D Leckie, D Silué, EB Holub, Eric B. Holub, F Delmotte, H Tapsoba, IR Crute, JA Lucas, JC Correll, JG Vicente, JJ Natti, JM Norwood, Joana G. Vicente, JR Greenhalgh, M Göker, M Wang, MH Dickson, MR Armstrong, NA Moss, NA Moss, NA Moss, NI Nashaat, NI Nashaat, P Coelho, Paula S. Coelho, SH Hulbert, T MacGregor, TW Hott, TW Hott, W Shan   +40 more
core   +1 more source

Genealogical analysis and identification of donors and sources of valuable breeding traits in the sweet cherry gene pool (overview)

Труды по прикладной ботанике, генетике и селекции, 2019
A comprehensive study of the Prunus avium (L.) L. gene pool has identified sources of important breeding traits which can be recommended for the use in programs aimed at breeding new varieties and clonal rootstocks of sweet cherry.
O. V. Eremina
doaj   +1 more source

Knowing and Not Knowing about Fertility: Childless Women and Age-Related Fertility Decline

Anthropology & Aging, 2021
Knowledge claims may play an essential role in reproductive decision-making, as individuals seek out, assess, reject, and use information about health and fertility gathered from numerous sources. This paper focuses specifically on childless women’s self-
Lauren Jade Martin
doaj   +1 more source

Medically Defined Infertility Versus Self-Perceived Fertility Problem: Implications of Survey Wording for Assessing Associations with Depressive Symptoms

Women's Health Reports, 2020
Objective: To examine how measures of infertility based on medical criteria and based on self-perception relate to depressive symptoms among women with infertility. Background: Survey-based studies of depressive symptoms have used either measures of self-
Michele H. Lowry, A.L. Greil, J. McQuillan, A. Burch, K.M. Shreffler   +4 more
doaj   +1 more source

RNA-Mediated Gene Silencing Signals Are Not Graft Transmissible from the Rootstock to the Scion in Greenhouse-Grown Apple Plants Malus sp. [PDF]

, 2012
RNA silencing describes the sequence specific degradation of RNA targets. Silencing is a non-cell autonomous event that is graft transmissible in different plant species.
Bai, Ban, Broothaerts, Buhtz, Conny Tränkner, Crasweller, Dieter Treutter, Espley, Flachowsky, Flachowsky, Gilissen, Harada, Henryk Flachowsky, Hewezi, Himber, Iris Szankowski, Kalantidis, Kasai, Lespinasse, Li, Li, Lusser, Magda-Viola Hanke, Mallory, Martin, Melnyk, Palauqui, Sascha Waidmann, Schwab, Shaharuddin, Smith, Szankowski, Thilo C. Fischer, Tournier, Tränkner, Voinnet, Wassenegger, Yoo   +37 more
core   +3 more sources

ELEMENTS OF THE BLACK CURRANT PRODUCTIVITY COMPONENT IN THE ENVIRONMENTS OF THE RUSSIAN NORTH-WEST

Труды по прикладной ботанике, генетике и селекции, 2018
In this article the results of evaluating of potential and actual productivity of 39 black currant varieties are given. The sources of important components of productivity for using in breeding programs were revealed.
O. A. Tikhonova
doaj   +1 more source

Convergence in fertility of South Africans and Mozambicans in rural South Africa, 1993–2009 [PDF]

Global Health Action, 2013
Background: Although there are significant numbers of people displaced by war in Africa, very little is known about long-term changes in the fertility of refugees.
Michel Garenne, Stephen Tollman, Mark Collinson, Kathleen Kahn, Benn Sartorius, Latifat Ibisomi, Jill Williams   +6 more
doaj   +1 more source

Self-fertility in Chromocrea spinulosa is a consequence of direct repeat-mediated loss of MAT1-2, subsequent imbalance of nuclei differing in mating type, and recognition between unlike nuclei in a common cytoplasm

PLoS Genetics, 2017
The filamentous fungus Chromocrea spinulosa (Trichoderma spinulosum) exhibits both self-fertile (homothallic) and self-sterile (heterothallic) sexual reproductive behavior.
S. Yun, Hee-Kyoung Kim, T. Lee, B. Turgeon   +3 more
semanticscholar   +1 more source