Cytodieresis 



Daedalenchyma 



division, and formation of a nu- 

 clear-spindle and asters (Crozier) ; 

 Cy'to-dynam'ics (-f dynamic), phe- 

 nomena of motion, cell-division, 

 maturation, fertilization, death and 

 part pathology (Graf) ; Cytog'amy 

 {ydfios, marriage), the complete 

 fusion of two cells into a seminucleate 

 zygote or oosperm ; Cytogen'esis 

 (yfvecns, beginning), the origin and 

 development of cells ; sometimes 

 written Cytiogenesis ; cytogenetic, 

 pertaining to eel l-fonnation ; cytog'- 

 enous, producing cells, or cellular 

 tissue ; Cytog'eny = Cytogenesis ; 

 Cytohy'aloplasm (+ Hyaloplasm), 

 the protoplasm of the cell, apart 

 from any granules or foreign matter ; 

 Cytohy'drolist (u5o/?, water ; \v<tis, a 

 loosing), an enzyme which attacks 

 and breaks up the cell-wall by 

 hydrolysis ; Cytohydrorysis, the 

 action of an enzyme on the cell-wall, 

 ^hich becomes broken down in 

 consequence ; Cytokine'sis {Kivrjcris, 

 motion), cell-division by mitosis ; 

 Cy'tolist {Kvais, a loosing), an enzyme 

 which dissolves the cell-wall ; Cy'to- 

 lite = Cystolith ; Cy'tolymph 

 {lympha, springwater), the more fluid 

 contents of a cell ; cytolytic, of a fer- 

 ment dissolving cells apart ; Cy tol'ogy 

 {\6yos, discourse), the science of the 

 cell, its life history, nuclear divi- 

 sions and development ; adj. cyto- 

 logic, cytolog'ical ; Cy'to-mechan'- 

 icB, physical properties and be- 

 haviour to mechanical stimuli (Graf) ; 

 Cytomi'crosomes {fxiKphs, small ; 

 awixa, a body), the granules or 

 microsomes imbedded in the cell- 

 protoplasm : Cytomix'is (M'f'^) a 

 mingling), the extrusion of chroma- 

 tin from the nucleus of one pollen- 

 mother-cell into the cytoplasm of 

 an adjacent mother-cell (Gates) ; 

 Cyto-morphol'ogy (-f MoiirHOLOGY), 

 external form and size of the cell 

 (Grat) ; Cyto-physiol'ogy (-f Physi- 

 ology) ; Graf divides this into sub- 

 heads of Cyto-Chemisthy, ^ Dyna- 

 mics, '^ Mechanics, and - Statics ; 

 Cy'toplasm {irKdajxa, moulded), the 



general protoplasm of the cell 

 (Strasburger) ; cytoplas'mic (TrAatr/ia, 

 that formed), relating to Cyto- 

 plasm ; r^ Androg'amy, the male 

 gamete is fertilized by the cyto- 

 plasm of the female gamete (Dan- 

 geard) ; -^ Gynog'amy the female 

 gamete is impregnated by the cyto- 

 jilasm of the jnale gamete (Dangeard); 

 Cy^t'oplast (irAttcrrbs, moulded), the 

 cytoplasm as a unit, in contrast to 

 the nucleus; cytoplas'tic, relating 

 to the Cytoplast ; Cytoplast'in, a 

 proteid which apparently forms the 

 bulk of the cytoplasm ; Cy'tosarc 

 {capl, crapKhSf flesh) , the body of a cell 

 exclusive of the nucleus (Schneider) ; 

 Cy'tosomes {aufia, a body), Vuille- 

 min's name for the granules of cell- 

 protoplasm ; cytomicrosomes; Cy'to- 

 stat'ics (o-TOTi/cbs, causing to stand), 

 conditions of equilibrium in the cell 

 (Graf) ; Cytotax'is (jd^is, order), 

 the mutual relation of cells or 

 organisms ; neg'ative '^ , the tend- 

 ency to separate from each other ; 

 positive '-' , the tendency to approach 

 each other ; Cytotox'ins {ro^iKhs, for 

 the bow, i. e, poison), enzyme-like 

 productions of which little is known ; 

 also styled enzy molds ; Cytotlopism 

 {rponi], a tiirning) = Cytotaxis. 



dacryoi'deus {SaKpv, a tear ; fI5oy, 

 resemblance), used for pear-shaped 

 fruit, ob ong and rounded at one 

 end, pointed at the other. 



dactyli'nus (SoktvAos, a flnger), divided 

 like fingers ; dac'tyline, dac'tyloid, 



(1) finger-like ; (2) pertaining to the 

 § Dactyloides of the genus Saxi- 

 fraga ; Dactylorhi'za {l>iCa, root), 

 the forking of roots ; dac'tylose, 

 dactylo'sus, fingered, or finger- 

 shaped. 



daedaleous, daeda'leus (Lat. = skilful 

 craft), (1) the apex of a leaf irregu- 

 larly jagged, though not arcuate ; 



(2) wavy and irregularly p'aited as 

 the hymenium of some Agarit s ; 

 Daedalench'yma {tyxvua, an infu- 

 sion), tissue made up of entangled 

 cells, as in some Fungi. 



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