Results 181 to 190 of about 9,549 (214)

Parthenogenesis and developmental constraints

Evolution & Development, 2019
AbstractThe absence of a paternal contribution in an unfertilized ovum presents two developmental constraints against the evolution of parthenogenesis. We discuss the constraint caused by the absence of a centrosome and the one caused by the missing set of chromosomes and how they have been broken in specific taxa.
Frietson Galis, Jacques J. M. van Alphen
openaire   +2 more sources

Parthenogenesis

The Massachusetts Review, 2017
Wilfried R. Arnscheid, Michael Weidlich
  +4 more sources

The advantages of hermaphroditism and parthenogenesis

Journal of Theoretical Biology, 1966
Abstract Poisson data on the probability of successful fertilization contact by gonochoristic, hermaphroditic, and parthenogenetic species indicate that the latter sexual types have an increasing advantage as populations become sparse, when the populations are thinly scattered in temporary or marginal habitats, and when the effective breeding area is
openaire   +2 more sources

Parthenogenesis in an elasmobranch in the presence of conspecific males

Journal of Fish Biology, 2023
Kevin A Feldheim
exaly  

Parthenogenesis.

Concours medical, 2008
J. Howard Frank, J. Howard Frank, Michael C. Thomas, Allan A. Yousten, F. William Howard, Robin M. Giblin-davis, John B. Heppner, Robert L. Zuparko, Norma E. Sánchez, María G. Luna, Marta Goula, John B. Heppner, Andrey N. Alekseev, Rosalind R. James, John L. Capinera, Phyllis G. Weintraub, David Horton, J. Howard Frank, Kenneth W. Mccravy, David G. Riley, David C. Marshall, Cyrus Abivardi, Marjorie A. Hoy, Efat M. Abou-fakhr hammad, Jason G. Froeba, David Legg, Heather J. Mc Auslane, Qiao Wang, Cyrus Abivardi, Seth Bybee, Menachem J. Berlinger, Sarah Lebiush-mordechi, Harold A. Denmark, J. Howard Frank, Whitney Cranshaw, John L. Capinera, John B. Heppner, Chris Asaro, Erik Christiansen, William J. Roltsch, Dale E. Meyerdirk, Lewis B. Coons, Marjorie Rothschild, Minos E. Tzanakakis, Pauline O. Lawrence, Alfred G. Wheeler, Thomas J. Henry, Russell F. Mizell, Partricia A. Mizell, John B. Heppner, Lois B. O’ brien, Menachem J. Berlinger, Anthony Rossi, Wayne B. Hunter, Charles Vincent, Gérald Chouinard, Tracy Leskey, Deborah L. Matthews, Peter G. Kevan, Antonio Felicioli, Mauro Pinzauti, Olle Pellmyr, John T. Trumble, Danel B. Vickerman, Cyrus Abivardi, Robert McSorley, K. K. Verma, John L. Capinera, Peter H. Adler, Igor Uspensky, Donald W. Hall, John L. Capinera, Juan M. Alvarez, John L. Capinera, Eugene J. Gerberg, Lawrence E. Hurd, Lawrence E. Hurd, Patrick De Clercq, John B. Heppner, J. Howard Frank, Lawrence I. Gilbert, Robert Rybczynski, Christopher Tipping, James H. Tsai, Philip Weinstein, David Slaney, Peter H. Adler, Zeyaur R. Khan, John A. Pickett, John B. Heppner, Cyrus Abivardi, Katie Goodman, Kenneth W. McCravy, Andrei Sourakov   +93 more
  +5 more sources

Evolutionary Dynamics and Consequences of Parthenogenesis in Vertebrates

Annual Review of Ecology, Evolution, and Systematics, 2020
Matthew K Fujita, Sonal Singhal, Tuliana O Brunes   +2 more
exaly  

Parthenogenesis in Scorpions

Evolution, 1962
openaire   +1 more source

Parthenogenesis

2022
openaire   +2 more sources

Parthenogenesis in the Grasses

Science, 1937
openaire   +2 more sources

Parthenogenesis in Hexapoda: holometabolous insects

Journal of Zoological Systematics and Evolutionary Research, 2018
Vladimir E Gokhman, Valentina G Kuznetsova   +1 more
exaly