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. 2009 Oct 6;9:243. doi: 10.1186/1471-2148-9-243

Table 2.

Origin of Daphnia pulex Spätzle ESTs.

Spz type Standard conditions Stress factor
Dappu-Spz [GenBank:FE349417]
[GenBank:FE355503]

Dappu-Spz3 [GenBank:FE283425]

Dappu-Spz5 [GenBank:FE389946] Stress: bacterial infection.
[GenBank:FE334520] Stress: metal, high [c] (20 ug Cd/L;
Stress: 200 ug Zn/L; 1348 ug As/L)
[GenBank:FE380627]
[GenBank:FE376962] Stress: salt (750 mg/L of sodium chloride).

Dappu-Spz6 [GenBank:FE399977] Stress: Metal exposure, low [c]
(1 ug Cd/L; 50 ug Zn/L; 500 ug As/L).
[GenBank:FE359418] Stress: nickle (200 ug/Lof Ni as nickle chloride).
[GenBank:FE407285] Stress: monomethylarsenic III
(100 ug/L of As as diiodo-MMAIII).

Dappu-Spz2 [GenBank:FE325461] Exposed to Methyl Farnesoate hormone
[GenBank:FE361273] Stress: nickle (200 ug/L of Ni as nickle chloride).
[GenBank:FE413050] Stress: nanoparticles (Titanium Dioxide).

Dappu-Spz7A [GenBank:FE363720] Stress: copper (5 ug/L of Cu as copper sulphate).
[GenBank:FE357035] Stress: nickle (200 ug/Lof Ni as nickle chloride).
Dappu-Spz7B [GenBank:FE367435] Stress: copper (5 ug/Lof Cu as copper sulphate).
Dappu-Spz7C [GenBank:FE380921] Stress: salt (750 mg/L of sodium chloride).
[GenBank:FE309270] Stress: arsenic
(1348 ug/L of As as sodium arsenite)
Dappu-Spz7D [GenBank:FE355807] [GenBank:FE319054] Stress: zinc (200 ug/Lof Zn as zinc chloride).
[GenBank:FE385764] Stress: nanoparticles (Fullerene).
[GenBank: FE352671] [GenBank:FE299965] Stress: hypoxia.

Dappu-Spz8A [GenBank:EG565383] Daphnia magna molting cDNA library
Dappu-Spz8B [GenBank:FE353236] [GenBank:FE328688] Exposed to Methyl Farnesoate hormone.
[GenBank:FE322916] Stress: zinc (200 ug/Lof Zn as zinc chloride).
[GenBank:FE416776] Stress: Microcystis.
[GenBank:FE420380] Stress: calcium starvation (1 mg/Lof Ca).
Dappu-Spz8C [GenBank:FE303670] Stress: hypoxia.
[GenBank:FE394292] Stress: mixed metals, high [c]
(20 ug Cd/L; 200 ug Zn/L; 1348 ug As/L).
[GenBank:FE400682] Stress: mixed metals, low [c]
(1 ug Cd/L; 50 ug Zn/L; 500 ug As/L).
Dappu-Spz8D [GenBank:FE416560] Stress: Microcystis.
Dappu-Spz8E [GenBank:FE373132] Stress: acid (pH 6.0).
Dappu-Spz8F [GenBank:FE385611] [GenBank:FE386869] Stress: nanoparticles (Fullerene).
[GenBank:FE300572] Stress: hypoxia
Dappu-Spz8G [GenBank:FE383908] Stress: nanoparticles(Fullerene)
Dappu-Spz8H [GenBank:FE347509]

The first column lists the different Spätzle paralogues. When encoding ESTs were derived from animals kept in standard laboratory conditions, the GenBank EST accession numbers figure in the "Standard conditions" column. When encoding ESTs were derived from animals subjected to a stress, the GenBank EST accession numbers figure in the "Stress factor" column. The particular stress is defined further in the column next to the EST GenBank accession number.