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Chiasma in Biological Dictionary

Chiasma

The term chiasma comes from the Greek χίασμα, which is related to the Greek letter Χ and means "crossing". It has a number of related meanings in biology. The plural is chiasmata. chiasma also chiasm n. , pl. -mata or -mas also -asms . Anatomy. ... Why is the optic chiasma formed...

Recombination nodules

...Plants ... ... more prominently in the recombination nodules during chiasma formations. ... These nodules could represent the early recombination ...nbergii ehrenbergii (2x = 10) is characterized by extreme restriction of chiasma ... Recombination nodules in ... The Relation Of Mre11 Protein To E...

Infundibulum

...region ... Hair follicle infundibulum . Hair follicle isthmus. Hair follicle ... The stalklike infundibulum projects ventrally from between the chiasma and ... The infundibulum connects the hypothalamus to the pituitary gland, or hypophsis. ... ... as to whether the subpulmonary infundibulum ...

Complete linkage

... Linkage between genes that exhibit some crossing over; intermediate in its effects between independent assortment and complete linkage . chiasma chromosome theory complete linkage crossing over. double crossover linkage linkage group ... phenotypic classes (demonstrating linkag...
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