Results 131 to 140 of about 34,110 (232)

Recent advances in the genomics of sugarcane (Saccharum)

Journal of Integrative Plant Biology, EarlyView.
This review systematically summarizes advances in sugarcane genomics, evolution, classification, and breeding practices. It identifies key research bottlenecks and proposes an integrated research framework to facilitate predictive sugarcane breeding, which provides valuable references for genetic improvement of other complex polyploid crops.
Tianyou Wang, Qin Zhang, Qiutao Xu, Han Zhao, Zhen Li, Jisen Zhang   +5 more
wiley   +1 more source

Epigenetic Dysregulation of Mammalian Male Meiosis Caused by Interference of Recombination and Synapsis. [PDF]

Cells, 2021
de la Fuente R, Pratto F, Hernández-Hernández A, Manterola M, López-Jiménez P, Gómez R, Viera A, Parra MT, Kouznetsova A, Camerini-Otero RD, Page J.   +10 more
europepmc   +1 more source

The consequences of partial clonality on the spatiotemporal genetic structure of the red alga Chondria tumulosa (Ceramiales, Rhodophyta)

Journal of Phycology, EarlyView.
Abstract The relative rates of sexual versus clonal reproduction partition genetic diversity, but the quantification of these rates remains limited in natural populations. This knowledge gap is particularly acute among tropical macroalgae. Chondria tumulosa is a red macroalga that has been documented at high abundance in the three northernmost atolls ...
Taylor M. Williams, Heather L. Spalding, Solenn Stoeckel, Brian B. Hauk, Jonathan Plissner, Randall K. Kosaki, Stacy A. Krueger‐Hadfield   +6 more
wiley   +1 more source

FBXO47 is essential for preventing the synaptonemal complex from premature disassembly in mouse male meiosis. [PDF]

iScience, 2022
Tanno N, Takemoto K, Takada-Horisawa Y, Shimada R, Fujimura S, Tani N, Takeda N, Araki K, Ishiguro KI.   +8 more
europepmc   +1 more source

The incredible vulnerability that reproduction poses for plant species in a warming world

New Phytologist, EarlyView.
Generalized plant responses to heat stress across whole‐plant and reproductive scales. Summary Temperatures are rising globally and threatening the persistence of natural plant populations. Elevated temperatures disrupt gametogenesis, fertilization, and seed filling, often at lower thresholds than those affecting photosynthesis, growth, or survival ...
Derek A. Denney, Annabelle L. Taylor, Emily B. Josephs, John H. Willis, David B. Lowry   +4 more
wiley   +1 more source

Neddylation is indispensable for early meiotic progression in spermatocytes via destabilizing HORMAD1 by SCF ubiquitin E3 ligase during synapsis

Cell & Bioscience
Background The organized chromatin configuration in meiosis prophase I is crucial for spermatogenesis and male fertility, involving a series of tightly coordinated events mediated by numerous proteins.
Ningyuan Tang, Qinghua Guo, Wenzhen Zhao, Li Wang, Rong Fu, Zhixiang Xin, Zongqin Zhang, Yue Liu   +7 more
doaj   +1 more source

YTHDC2 is essential for pachytene progression and prevents aberrant microtubule-driven telomere clustering in male meiosis. [PDF]

Cell Rep, 2021
Liu R, Kasowitz SD, Homolka D, Leu NA, Shaked JT, Ruthel G, Jain D, Lin H, Keeney S, Luo M, Pillai RS, Wang PJ.   +11 more
europepmc   +1 more source

The richness, frequency and relatedness components of mate diversity and mate portfolios

New Phytologist, EarlyView.
The effects of (a) equal and (b, c) unequal contributions to mate portfolios by 10 mates on (d) Hill‐number mate diversity profiles (see Eqn 1). Summary Sexual reproduction produces genetically diverse families, especially when individuals mate with multiple partners.
Lawrence D. Harder, Mason W. Kulbaba
wiley   +1 more source

The Organization of the Golgi Structures during Drosophila Male Meiosis Requires the Citrate Lyase ATPCL. [PDF]

Int J Mol Sci, 2021
Morciano P, Di Giorgio ML, Tullo L, Cenci G.   +3 more
europepmc   +1 more source

Beyond Deterministic Fetal Programming: Intrauterine Exposures and the Multifactorial Origins of Adiposity

Obesity Reviews, EarlyView.
ABSTRACT Excess adiposity is not a recently developed problem but has existed since at least the upper Paleolithic, allowing evolutionary selection pressures to adapt the physiology of the pregnant woman and the feto‐placental unit for maternal and fetal protection.
Gernot Desoye, Ursula Hiden, Evelyn Jantscher‐Krenn, Herbert Fluhr, Jonathan C. Wells, Sonja Entringer, Mireille N. M. van Poppel   +6 more
wiley   +1 more source