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Ovule bet-hedging at high elevation in the South American Andes: Evidence from a phylogenetically controlled multispecies study
(Blackwell, 2019)
How animal-pollinated plants support low and stochastic pollination in the high alpine is a key question in plant ecology. The ovule bet-hedging hypothesis proposes compensation for stochastic pollination via ovule oversupply ...
Ovule bet-hedging at high elevation in the South American Andes: Evidence from a phylogenetically controlled multispecies study
(Journal of Ecology, 2019-03)
How animal-pollinated plants support low and stochastic pollination in the high alpine is a key question in plant ecology. The ovule bet-hedging hypothesis proposes compensation for stochastic pollination via ovule oversupply ...
Pollination unpredictability and ovule number in a South-Andean Proteaceae along a rainfall gradient
(Csiro Publishing, 2016-02)
Pollen limitation occurs frequently in plant populations and, as result, many ovules are wasted. One possible adaptive explanation posits that ovule overproduction represents a 'bet-hedging' strategy against pollination ...
Gibberellins negatively modulate ovule number in plants
(Company of Biologists, 2018-07)
Ovule formation is a complex developmental process in plants, with a strong impact on the production of seeds. Ovule primordia initiation is controlled by a gene network, including components of the signaling pathways of ...
The interplay between ovule number, pollination and resources as determinants of seed set in a modular plant
(PeerJ, 2018-07-31)
Background. A classical dichotomous perspective proposes that either pollination or plant resources limit seed production. However, ovule number could also be limiting when pollination results in complete ovule fertilization ...
INDUCTION OF OVULATION AND OVARIAN CHARACTERISTICS OF PREPUBERTAL GILTS TREATED WITH HUMAN CHORIONIC GONADOTROPIN OR KISSPEPTIN
(Inst Zootecnia, 2016-01-01)
In view of its similar structure and function to luteinizing hormone (LH), human chorionic gonadotropin (hCG) has conventionally been used as the main hormone to induce estrus and ovulation in sows. Recently, it has been ...
Ovule bet-hedging at high elevation in the South American Andes: Evidence from a phylogenetically controlled multispecies study
(Blackwell, 2018)
© 2018 The Authors. Journal of Ecology © 2018 British 1. How animal -pollinated plants support low and stochastic pollination in the high alpine is a key question in plant ecology. The ovule ...
Ovule, fruit and seed development in Abolboda (Xyridaceae, Poales): implications for taxonomy and phylogeny
(Wiley-Blackwell, 2014-05-01)
Xyridaceae belongs to the xyrid clade of Poales, but the phylogenetic position of the xyrid families is only weakly supported. Xyridaceae is divided into two subfamilies and five genera, the relationships of which remain ...
Inducing ovulation with oestradiol cypionate allows flexibility in the timing of insemination and removes the need for gonadotrophin-releasing hormone in timed AI protocols for dairy cows
(Csiro Publishing, 2017-01-01)
The effects of addition of gonadotrophin-releasing hormone (GnRH) to a progesterone plus oestradiol-based protocol and timing of insemination in Holstein cows treated for timed AI (TAI) were evaluated. Cows (n=481) received ...