Results 281 to 290 of about 111,170 (357)

Spo11: from topoisomerase VI to meiotic recombination initiator. [PDF]

Biochem Soc Trans
Harper JA, Brown GGB, Neale MJ.
europepmc   +1 more source

Mixed Outcomes in Recombination Rates After Domestication: Revisiting Theory and Data

Molecular Ecology, EarlyView.
ABSTRACT The process of domestication has altered many phenotypes. Selection on these phenotypes has long been hypothesised to indirectly select for increases in the genome‐wide recombination rate. This hypothesis is potentially consistent with theory on the evolution of the recombination rate, but empirical support has been unclear. We review relevant
Madeline Bursell, Manav Rohilla, Lucia Ramirez, Yuhuan Cheng, Enrique J. Schwarzkopf, Rafael F. Guerrero, Caiti Smukowski Heil   +6 more
wiley   +1 more source

KIF2C is essential for meiosis and manchette dynamics in male mice. [PDF]

Front Cell Dev Biol
Harima R, Kishinami M, Hara K, Tanemura K.   +3 more
europepmc   +1 more source

3D Genome Constrains Breakpoints of Inversions That Can Act as Barriers to Gene Flow in the Stickleback

Molecular Ecology, EarlyView.
ABSTRACT DNA within the nucleus is organised into a well‐regulated three‐dimensional (3D) structure. However, how such 3D genome structures influence speciation processes remains largely elusive. Recent studies have shown that 3D genome structures influence mutation rates, including the occurrence of chromosomal rearrangement.
Yo Y. Yamasaki, Atsushi Toyoda, Mitsutaka Kadota, Shigehiro Kuraku, Jun Kitano   +4 more
wiley   +1 more source

Tetraploid turnips (Brassica rapassp.rapa) are highly tolerant of tetravalent formation and aneuploidy

Lv Z, Schneider-Huether I, He F, Mason AS.   +3 more
europepmc   +1 more source

Meiosis-specific distal cohesion site decoupled from the kinetochore. [PDF]

Nat Commun
Pan B, Bruno M, Macfarlan TS, Akera T.
europepmc   +1 more source

Genome Architecture and Speciation in Plants and Animals

Molecular Ecology, EarlyView.
ABSTRACT There have been numerous treatments of specific topics in speciation, but surprisingly few papers have compared patterns and processes of speciation across different organismal groups. In this review, we partially address this gap by asking how variation in genome architecture impacts speciation across the plant and animal kingdoms.
Silu Wang, Judith E. Mank, Daniel Ortiz‐Barrientos, Loren H. Rieseberg   +3 more
wiley   +1 more source

The cohesin-associated protein Pds5A governs the meiotic spindle assembly via deubiquitination of Kif5B in oocytes. [PDF]

Sci Adv
Zhang Y, Bai J, Xiong B.
europepmc   +1 more source

No Mate, No Problem: Molecular Mechanisms Involved in Parthenogenesis in the Cosmopolitan Earthworm Aporrectodea trapezoides (Annelida, Clitellata)

Molecular Ecology, EarlyView.
ABSTRACT Approximately, 40% of earthworm species can reproduce by parthenogenesis. This is the case for the cosmopolitan species, Aporrectodea trapezoides, although sexual forms have been described sporadically. We analyse the genotypes and microbiomes of 30 individuals from four localities where both forms appear in order to understand the ...
Irene de Sosa, Marta Turon, Sergi Taboada, José Lorente‐Sorolla, Rosa Fernández, Natasha Tilikj, Alberto Piris, Marta Novo, Patricia Álvarez Campos, Ana Riesgo   +9 more
wiley   +1 more source

Deciphering meiotic chromatin organization by SYCP3. [PDF]

Nucleic Acids Res
Guo S, Zhang Y, Fei C, Liu X, Xia W, Luo M, Wei G, Qin W, Xiong C, Li H, Yin Y, He X, Zhou LQ.   +12 more
europepmc   +1 more source