Didymium iridis Reproductive Systems: New Additions

Mycologia ◽  
1990 ◽  
Vol 82 (2) ◽  
pp. 274 ◽  
Author(s):  
Jim Clark ◽  
Steven L. Stephenson
Keyword(s):  
Reproductive Systems ◽  
Didymium Iridis

Reproductive Systems, Morphology, and Genetical Diversity in Didymium iridis (Myxomycetes)

Mycologia ◽  
1983 ◽  
Vol 75 (6) ◽  
pp. 1044 ◽  
Author(s):  
Donald A. Betterley ◽  
O'Neil Ray Collins
Keyword(s):  
Reproductive Systems ◽  
Didymium Iridis ◽  
Genetical Diversity

Didymium Iridis Reproductive Systems: Additions and Meiotic Drive

Mycologia ◽  
1993 ◽  
Vol 85 (5) ◽  
pp. 764-768 ◽  
Author(s):  
Jim Clark ◽  
John C. Landolt
Keyword(s):  
Meiotic Drive ◽  
Reproductive Systems ◽  
Didymium Iridis

Didymium iridis Reproductive Systems: Additions and Meiotic Drive

Mycologia ◽  
1993 ◽  
Vol 85 (5) ◽  
pp. 764 ◽  
Author(s):  
Jim Clark ◽  
John C. Landolt
Keyword(s):  
Meiotic Drive ◽  
Reproductive Systems ◽  
Didymium Iridis

Didymium Iridis Reproductive Systems: New Additions

Mycologia ◽  
1990 ◽  
Vol 82 (2) ◽  
pp. 274-276 ◽  
Author(s):  
Jim Clark ◽  
Steven L. Stephenson
Keyword(s):  
Reproductive Systems ◽  
Didymium Iridis

Glossary of terms used in developmental and reproductive toxicology (IUPAC Recommendations 2016)

2016 ◽  
Vol 88 (8) ◽  
pp. 713-830
Author(s):  
John H. Duffus ◽  
Michael Schwenk ◽  
Douglas M. Templeton
Keyword(s):  
Risk Assessment ◽  
Reproductive Biology ◽  
Environmental Risk ◽  
Environmental Risk Assessment ◽  
Primary Objective ◽  
Human Reproduction ◽  
Reproductive Systems ◽  
Teratogenic Effects ◽  
Male And Female ◽  
Medical Practitioners

Abstract The primary objective of this glossary is to give clear definitions for those who contribute to studies relevant to these disciplines, or who must interpret them, but are not themselves reproductive physiologists or physicians. This applies especially to chemists who need to understand the literature of reproductive and teratogenic effects of substances without recourse to a multiplicity of other glossaries or dictionaries. The glossary includes terms related to basic and clinical reproductive biology and teratogenesis, insofar as they are necessary for a self-contained document, particularly terms related to diagnosing, measuring, and understanding the effects of substances on the embryo, the fetus, and on the male and female reproductive systems. The glossary consists of about 1200 primary alphabetical entries and includes Annexes of common abbreviations and examples of chemicals with known effects on human reproduction and development. The authors hope that toxicologists, pharmacologists, medical practitioners, risk assessors, and regulatory authorities are among the groups who will find this glossary helpful, in addition to chemists. In particular, the glossary should facilitate the worldwide use of chemical terminology in relation to occupational and environmental risk assessment.

scholarly journals Elevated Evolutionary Rates among Functionally Diverged Reproductive Genes across Deep Vertebrate Lineages

2011 ◽  
Vol 2011 ◽  
pp. 1-9 ◽  
Author(s):  
Christopher J. Grassa ◽  
Rob J. Kulathinal
Keyword(s):  
Gene Ontology ◽  
Comparative Genomics ◽  
Danio Rerio ◽  
Mus Musculus ◽  
Functional Divergence ◽  
Anolis Carolinensis ◽  
Egg Laying ◽  
Reproductive Systems ◽  
Evolutionary Patterns ◽  
Reproductive Genes

Among closely related taxa, proteins involved in reproduction generally evolve more rapidly than other proteins. Here, we apply a functional and comparative genomics approach to compare functional divergence across a deep phylogenetic array of egg-laying and live-bearing vertebrate taxa. We aligned and annotated a set of 4,986 1 : 1 : 1 : 1 : 1 orthologs in Anolis carolinensis (green lizard), Danio rerio (zebrafish), Xenopus tropicalis (frog), Gallus gallus (chicken), and Mus musculus (mouse) according to function using ESTs from available reproductive (including testis and ovary) and non-reproductive tissues as well as Gene Ontology. For each species lineage, genes were further classified as tissue-specific (found in a single tissue) or tissue-expressed (found in multiple tissues). Within independent vertebrate lineages, we generally find that gonadal-specific genes evolve at a faster rate than gonadal-expressed genes and significantly faster than non-reproductive genes. Among the gonadal set, testis genes are generally more diverged than ovary genes. Surprisingly, an opposite but nonsignificant pattern is found among the subset of orthologs that remained functionally conserved across all five lineages. These contrasting evolutionary patterns found between functionally diverged and functionally conserved reproductive orthologs provide evidence for pervasive and potentially cryptic lineage-specific selective processes on ancestral reproductive systems in vertebrates.

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