Strain number NIES-652  
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) Itahari, Nepal (1989-10-**)  
Latitude / Longitude  
Habitat (Isolation source) Freshwater (Paddy soil)  
History < Nozaki, Hisayoshi  
Isolator (Date of isolation) Nozaki, Hisayoshi (1990-04-23)  
Identified by Nozaki, Hisayoshi  
State of strain Subculture; Unialgal; Clonal; Axenic[2018 Mar]  
Culture condition
(Preculture condition)
Medium:  AF-6  
Temperature:  20 C
Light intensity:  9-14 µmol photons/m2/sec, L/D cycle:  10L:14D
Duration:  2 M  
Gene information MID ( AB774228 )  
Cell size (min - max)  
Organization Colonial; Flagellate 
Characteristics Phototaxis ; Heterothallic ; Isogamous ; Mating type (−) ; Crosses with NIES-653 ; F1 strains (NIES-647, 648, 649, 650)  
Other strain no. Other strain no. : 90-423-3  
Remarks Axenic 
Movie  
Reference
Nozaki, H., Mori, F., Tanaka, Y., Matsuzaki, R., Yamaguchi, H., Kawachi, M. 2022 Cryopreservation of vegetative cells and zygotes of the multicellular volvocine green alga Gonium pectorale. BMC Microbiol., 22, 103 (article ID).
Strain(s): 2882904684695695706456466526536546557378518528852261226341214499450045014502 
PubMed: 35421922
DOI: 10.1186/s12866-022-02519-9

Hamaji, T., Ferris, J. P., Nishii, I., Nishimura, Y., Nozaki, H. 2013 Distribution of the sex-determining geneMID and molecular correspondence of mating types within the isogamous genus Gonium (Volvocales, Chlorophyta). PLoS One, 8, e64385 (article ID).
Strain(s): 6526536546558518521038103917081710171124552457 
PubMed: 23696888
DOI: 10.1371/journal.pone.0064385

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): 192122232425262728293031323334353637383940414445465051525354555658596061626364656667686970737475767778798081878990919293949596979899100101102103104105106107108109110111112119120122123124125127128129130131132133134135137138139144147148150151152153154155156157158159160162163164165166167168169170171172173174175176177178179180181182183185186187188189191192193194195197198199200201202203204205206207208209210211212213214215216217224226227228229230231232241242243244245246248257259261262263266267268287288289290294295297298299300301302303305306308309310311312313329334336337338339340341342349351359360361362375378379380382384385390394396397398415416418419421422423424425426427428429430431432433434436437438439440446447448449450451452453454455456457458459460464468469474478479480481503504505506507509510512514515522523524527528529530531532536537538539540541542543544545546564565566567568569570571572573574575576577578579580581582583584585592593594595596597598604610628630631632633634635636637638639640641642643644645646647648649650651652653654655656657658659660661662663664665666667672685686687688689690691692693694717718719720721722723724725726727728729 

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

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