Results 171 to 180 of about 14,827,741 (270)

Identification of vital candidate microRNA/mRNA pairs regulating ovule development using high-throughput sequencing in hazel. [PDF]

BMC Dev Biol, 2020
Liu J, Luo Q, Zhang X, Zhang Q, Cheng Y.
europepmc   +1 more source

How do insects pollinate flowers? Behaviour during visitation determines high pollination efficiency by a generalist insect

Functional Ecology, Volume 40, Issue 10, Page 3213-3224, October 2026.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Ecosystem services provide essential benefits to human survival and well‐being. Animal behaviour is central to the delivery of many ecosystem services, yet we know little about how behaviour drives services' provision.
Martha Fox, Lorraine Scott, Isabella Capellini   +2 more
wiley   +1 more source

Pollen landscape saturation on pollinator bodies reduces pollen deposition by subsequently visited bat‐pollinated flowers

Functional Ecology, Volume 40, Issue 10, Page 3190-3199, October 2026.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Sexual selection in flowering plants often operates through male–male competition, yet the mechanisms underlying this phenomenon remain difficult to demonstrate. One potential arena for such competition is pollen placement on pollinators, where pollen grains from ...
Vinícius L. G. Brito, Nathan Muchhala, Natalia Castaño‐Rubiano, Monika M. Lipińska, Alejandro Zuluaga, Bruce Anderson   +5 more
wiley   +1 more source

Elamipretide Rejuvenates Oocyte Quality and Restores Female Fertility During Reproductive Aging

Aging Cell, Volume 25, Issue 10, October 2026.
We reported a novel peptide therapy showing that elamipretide restores the quality of aged oocytes for fertility by coordinately boosting oocyte nuclear and cytoplasmic maturation via activation of the VEGF signaling pathway. ABSTRACT Aging represents a major contributor to the deterioration of female fertility, with oocyte quality being the central ...
Hao‐Lin Zhang, Yue Wang, Caizhu Wang, Xin Guo, Huanhua Chen, Yu‐Xuan Hou, Xuan Wu, Zi‐Jian Wu, Wen‐Lin Pan, Rui‐Jie Ma, Ping‐Shuang Lu, Jinhui Shu, Shao‐Chen Sun   +12 more
wiley   +1 more source

ATAC sequencing and transcriptomics reveal OsCHR732 function in regulating chromatin accessibility and gene expression in pollen and ovule development in rice. [PDF]

BMC Plant Biol
Xu W, Wang L, Zhang X, Chen B, Liu M, Fang S, Yu L, Kofi SM, Wei S, Zhao H.   +9 more
europepmc   +1 more source

Variability in Fecundity–Body Size Relationships for Atlantic Salmon Associated With Body Condition and Life History

Fisheries Management and Ecology, Volume 33, Issue 5, Page 1002-1017, October 2026.
ABSTRACT While body size is the primary driver of fecundity, other factors may contribute to variation in these relationships. Anadromous populations of Atlantic salmon (Salmo salar) have diverse life histories, and fisheries management relies on accurate fecundity estimates.
Tara L. Imlay, Cindy Breau, Julien April, J. Brian Dempson, John Hayward, Jason LeBlanc, Jenny E. Reid, David Roth, Jamie T. Vallis, Travis E. Van Leeuwen, Laura K. Weir   +10 more
wiley   +1 more source

Genome-wide identification and characterization of GATA gene family involved in ovule development of Korean pine (Pinus koraiensis). [PDF]

BMC Plant Biol
Zhang Y, Zhao C, Yang L.
europepmc   +1 more source

Divergent effects of hyperandrogenemia on the female reproductive neuroendocrine axis under different physiological conditions

Journal of Neuroendocrinology, Volume 38, Issue 10, October 2026.
Abstract The hypothalamic–pituitary–gonadal (HPG) axis coordinates reproductive function and incorporates gonadal sex steroid feedback to regulate gonadotropin secretion in a homeostatic manner. In females, ovarian estrogens and progestins act as the primary negative feedback signals to suppress luteinizing hormone (LH) release, whereas in males ...
Lillian Rose, Alexander S. Kauffman
wiley   +1 more source

Dodder seedlings benefit from apoplastic nutrition by inducing SWEET15‐mediated unloading of sucrose from the host's phloem

New Phytologist, Volume 252, Issue 2, Page 829-842, October 2026.
Cuscuta reflexa infection sites. Summary Cuscuta species are holoparasitic plants that penetrate host stems with haustoria, connect to the vasculature and exhaust water, nutrients and carbohydrates. Parasite seedlings possess only limited maternal reserves and the development of a vascular connection takes several days.
Maleen Hartenstein, Dominik Eydam, Antonia Klatt, Arne Greif, Peter Slaby, Ronja Burggraf, Franz Klebl, Isabell Albert, Uwe Sonnewald, Ruth Stadler, Markus Albert   +10 more
wiley   +1 more source

A seasonal strategy for pollen tube growth and ovule development to overcome winter in Japanese stone oak (Lithocarpus edulis). [PDF]

Sci Rep
Shagawa T, Ogawa K, Kanaoka MM, Satake A.   +3 more
europepmc   +1 more source