REGULATION OF MATING AND MEIOSIS IN YEAST BY THE MATING-TYPE REGION [PDF]
ABSTRACT A supposed sporulation-deficient mutation of Saccharomyces cerevisiae is found to affect mating in haploids and in diploids, and to be inseparable from the mating-type locus by recombination. The mutation is regarded as a defective a allele and is designated a*. This is confirmed by its dominance relations in diploids, triploids,
Y, Kassir, G, Simchen
openaire +2 more sources
Evolutionary dynamics of mating-type loci of Mycosphaerella spp. occurring on banana [PDF]
The devastating Sigatoka disease complex of banana is primarily caused by three closely related heterothallic fungi belonging to the genus Mycosphaerella: M. fijiensis, M. musicola, and M. eumusae.
Arzanlou, M., Zwiers, L.H., Crous, P.W.
core +1 more source
Regulation of mating type switching by the mating type genes and RME1 in Ogataea polymorpha [PDF]
Abstract Saccharomyces cerevisiae and its closely related yeasts undergo mating type switching by replacing DNA sequences at the active mating type locus ( MAT ) with one of two silent mating type cassettes. Recently, a novel mode of mating type switching
Katsuyoshi Yamamoto +4 more
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Assortative roosting in the two phonic types of Pipistrellus pipistrellus during the mating season [PDF]
The European pipistrelle, Pipistrellus pipistrellus, consists of two phonic types that echolocate with frequencies of maximum energy (FMAXE) averaging 46 kHz and 55 kHz (named the 45 kHz and 55 kHz phonic types for simplicity).
Altringham, John D +5 more
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Combinatorics and Variety of Mating-Type Systems [PDF]
Les differents systemes de croisement chez les fungi, les cilies, les plantes a fleur, etudie sous forme d'analyse combinatoire afin de determiner le nombre de combinaisons possibles de types de systemes de ...
J J, Bull, Craig M, Pease
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The repeatability of mating failure in a polyandrous bug [PDF]
Funding: NERC DTG ABE1-NERC13Mating failure, characterised by the lack of production of offspring following copulation, is relatively common across taxa yet is little understood.
Greenway, Elisabeth Virginia +1 more
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Genetic diversity and population structure of Ascochyta rabiei from the western Iranian Ilam and Kermanshah provinces using MAT and SSR markers [PDF]
Knowledge of genetic diversity in A. rabiei provides different levels of information that are important in the management of crop germplasm resources. Gene flow on a regional level indicates a significant potential risk for the regional spread of novel ...
Ellwood, S.R. +19 more
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No Detectable Fertility Benefit from a Single Additional Mating in Wild Stalk-Eyed Flies [PDF]
Background: Multiple mating by female insects is widespread, and the explanation(s) for repeated mating by females has been the subject of much discussion.
Fowler, K +8 more
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Stimulation Study of Gene Pyramiding in Animals by Marker-Assisted Selection
This gene pyramiding strategy is based on the idea of efficiently pyramiding genes of interest by crosses and selection to obtain a population with favorable alleles from different breeds or lines, which is called an ideal population.
Fu-ping ZHAO, Qin ZHANG
doaj +1 more source
Evolution of Divergent Female Mating Preference in Response to Experimental Sexual Selection [PDF]
Sexual selection is predicted to drive the coevolution of mating signals and preferences (mating traits) within populations, and could play a role in speciation if sexual isolation arises due to mating trait divergence between populations. However, few
Debelle, A. +6 more
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