Strain number NIES-651  
Phylum Chlorophyta  
Class Chlorophyceae  
Scientific name Gonium quadratum Pringsheim ex Nozaki  
Synonym Gonium quadratum E.G.Pringsheim 1959  
Former name  
Common name Green alga  
Locality (Date of collection) Klausen Italy  
Latitude / Longitude  
Habitat (Isolation source) Freshwater (Soil)  
History < Nozaki, Hisayoshi < UTEX  
Isolator (Date of isolation) Pringsheim, E. G. (1957-**-**)  
Identified by Pringsheim, E. G.  
State of strain Subculture; Unialgal; Clonal; Non-axenic  
Culture condition
(Preculture condition)
Medium:  AF-6  
Temperature:  20 C
Light intensity:  7-10 µmol photons/m2/sec, L/D cycle:  10L:14D
Duration:  2 M  
Gene information ITS1-5.8S-ITS2-28S ( HG422744 )  
Cell size (min - max)  
Organization Colonial; Flagellate 
Characteristics Phototaxis ; Authentic strain  
Other strain no. Other collection strain no. : UTEX 956
 
Remarks  
Movie  
Reference
Mori, F., Erata, M., Watanabe, M. M. 2002 Cryopreservation of cyanobacteria and green algae in the NIES-Collection. Microbiol. Cult. Coll., 18, 45-55.
Keywords: cryopreservation; cyanobacteria; green algae; FDA staining method; NIES-Collection
Strain(s): 19212223242526272829303132333435363738394041444546505152535455565758596061626364656667686970737475767778798081878990919293949596979899100101102103104105106107108109110111112119120122123124125127128129130131132133134135137138139144147148150151152153154155156157158159160162163164165166167168169170171172173174175176177178179180181182183185186187188189191192193194195197198199200201202203204205206207208209210211212213214215216217224226227228229230231232241242243244245246248257259261262263266267268271287288289290294295297298299300301302303305306308309310311312313329334336337338339340341342349351359360361362375378379380382384385390394396397398415416418419421422423424425426427428429430431432433434436437438439440446447448449450451452453454455456457458459460464468469474478479480481503504505506507509510512514515522523524527528529530531532536537538539540541542543544545546564565566567568569570571572573574575576577578579580581582583584585592593594595596597598604610628630631632633634635636637638639640641642643644645646647648649650651652653654655656657658659660661662663664665666667672685686687688689690691692693694717718719720721722723724725726727728729 

Nozaki, H. 1993 Asexual and sexual reproduction in Gonium quadratum (Chlorophyta) with a discussion of phylogenetic relationships within the Goniaceae. J. Phycol., 29, 369-376.
Keywords: asexual reproduction; Chlorophyta; Goniaceae; Gonium quadratum; mating papilla; phylogeny; sexual reproduction; zygote germination
Strain(s): 651652653 
DOI: 10.1111/j.0022-3646.1993.00369.x

Nozaki, H. 1990 Ultrastructure of the extra-cellular matrix of Gonium (Volvocales, Chlorophyta). Phycologia, 29, 1-8.
Strain(s): 468651885 
DOI: 10.2216/i0031-8884-29-1-1.1

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