chiasma
英 [kaɪ'æzmə] 美 [kaɪ'æzmə]

n.

交叉；

变形

复数：chiasmatachiasmas

英英释义

chiasma[ kai'æzmə ]

• n.an intersection or crossing of two tracts in the form of the letter X

  同义词：chiasmdecussation

权威例句

Chiasma Frequency and Maternal Age in Mammals
Chiasma distribution at diakinesis in the normal human male
Chiasma formation: chromatin/axis interplay and the role(s) of the synaptonemal complex.
Further studies on bivalent chiasma frequency in human males with normal karyotypes
Chapter 1 – Anatomy of the human hypothalamus (chiasmatic and tuberal region)
Susceptible chiasmate configurations of chromosome 21 predispose to non|[ndash]|disjunction in both maternal meiosis I and meiosis II
Characterization of susceptible chiasma configurations that increase the risk for maternal nondisjunction of chromosome 21
Synapsis and chiasma formation in Caenorhabditis elegans require HIM-3, a meiotic chromosome core component that functions in chromo...
Physical and functional interactions among basic chromosome organizational features govern early steps of meiotic chiasma formation.
Pineal N-acetyltransferase and hydroxyindole-O-methyl-transferase: control by the retinohypothalamic tract and the suprachiasmatic n...