Results 121 to 130 of about 1,026 (181)

One mother for two species via obligate cross-species cloning in ants. [PDF]

open access: yesNature
Juvé Y   +17 more
europepmc   +1 more source

Albinism in barley androgenesis [PDF]

open access: yesPlant Cell Reports, 2013
Androgenesis is highly useful for plant breeding, significantly reducing breeding cycle times, as well as in a wide range of biological research. However, for widespread use this process must be efficient. Despite several decades of research on the phenomenon of androgenesis, many processes involved are obscure and there is much to be understood about ...
Katarzyna Makowska, Sylwia Oleszczuk
exaly   +3 more sources

Androgenesis: a review through the study of the selfish shellfish Corbicula spp. [PDF]

open access: yesHeredity, 2012
Among the asexual reproductive modes, androgenesis is probably one of the most astonishing and least studied mechanisms. In this 'paternal monopolization', the maternal nuclear genome fails to participate in zygote development and offspring are paternal nuclear clones.
Shannon M Hedtke
exaly   +5 more sources
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Inheritance of androgenesis response in pepper

Molecular Biology Reports, 2022
Anther culture has become an important part of pepper breeding. Response to haploidy via androgenesis is highly genotype-specific. However, studies on the inheritance of response to anther culture are lacking. Therefore, the study aimed to determine the inheritance of androgenesis.The plant material included crosses involving Capsicum annuum L. (253 A,
Nihal Denli   +4 more
openaire   +2 more sources

The Evolution of Androgenesis

The American Naturalist, 2003
It is well known that some species produce offspring carrying only female chromosomes by processes such as apomixis and parthenogenesis (generically termed "gynogenesis"). There are also several cases of natural reproduction by androgenesis in which diploid offspring carry nuclear chromosomes from only the male parent.
Mark J, McKone, Stacey L, Halpern
openaire   +2 more sources

Failure of interspecies androgenesis in salmonids

Journal of Fish Biology, 2002
Androgenetic development of salmonid embryos was induced in recipient oocytes from the same or other species (intra‐ or interspecies androgenesis). Parameters for induced androgenesis were investigated in brown trout Salmo trutta and brook trout Salvelinus fontinalis.
Stefan Dobosz, K Goryczko, F Lahnsteiner
exaly   +2 more sources

Androgenesis in Brassica

2001
A new life cycle of angiosperm plants starts in the ovule after fertilization of the egg cell and the central cell by the two sperm cells of a pollen grain. The zygote, as the result of egg-sperm fusion, starts cell division and organogenesis to form the embryo, which is the generative component of a seed.
J. B. M. Custers   +5 more
openaire   +1 more source

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