Expression Analysis of Sugarcane Aquaporin Genes under Water Deficit
Table 4
Aquaporin unitags with distinct expression rates in root HT-SuperSAGElibraries from contrasts of tolerantT (SD24T versus SDTC) and sensitiveS (SD24S versus SDSC) sugarcane genotypes and after continuous dehydration (24 h).
Unitag
Anotation
FCT
Unitag regulationT
FCS
Unitag regulationS
SD264077
SsPIP1-1
3.58
UR
−4.56
DR
SD2444
SoPIP1-3/PIP1-4
5.93
UR
−2.66
DR
SD231548
SoPIP1-3/PIP1-4
3.18
UR
1.28
n.s.
SD243866
SoPIP2-1
13.51
UR
−15.97
DR
SD243874
SoPIP2-1
3.18
UR
−2.14
DR
SD28082
SoPIP2-4
15.10
UR
−6.39
DR
SD28080
SoPIP2-4
1.23
UR
−1.39
n.s.
SD198883
SoPIP2-5
1.46
UR
−1.25
n.s.
SD36536
SoTIP1-1
2.97
UR
−1.90
n.s.
SD80612
SoTIP1-1
1.11
UR
−1.07
n.s.
SD84958
SsTIP1-1
2.02
UR
−1.82
DR
SD36243
HvTIP2-2
3.53
UR
1.34
n.s.
SD182891
SoTIP2-2
2.78
UR
−5.85
DR
SD119963
SoTIP2-3
5.56
UR
1.93
n.s.
SD119859
SoTIP2-3
3.18
UR
−2.66
DR
SD217703
SoNIP3-1
1.93
UR
−1.01
n.s.
SD21811
SoSIP1-1
1.65
UR
1.01
n.s.
SD96919
SoSIP1-2
2.38
UR
−1.06
n.s.
SD233575
SoPIP1-3/PIP1-4
−6.56
DR
4.21
UR
SD231438
SoPIP1-3/PIP1-4
−5.16
DR
1.38
n.s.
SD231437
SoPIP1-3/PIP1-4
−1.89
DR
1.15
UR
SD205705
SoPIP1-3/PIP1-4
−1.87
DR
−1.14
n.s.
SD231440
SoPIP1-3/PIP1-4
−2.79
DR
−2.14
n.s.
SD241279
SoPIP1-5
−1.22
DR
2.40
UR
SD91837
SoPIP2-4
−17.81
DR
1.32
n.s.
SD243847
SoPIP2-1
−7.50
DR
−1.60
n.s.
SD243911
SoPIP2-1
−5.62
DR
−1.33
n.s.
SD54851
SoPIP2-1
−2.53
DR
1.87
n.s.
SD176663
OsPIP2-4
−2.51
DR
1.66
UR
SD176664
SoPIP2-4
−1.73
DR
1.02
n.s.
SD84616
SoPIP2-5
−4.42
DR
1.32
n.s.
SD176669
SoPIP2-6
−2.15
DR
1.70
UR
SD19005
HvTIP1-1
−1.87
DR
1.84
n.s.
SD19006
HvTIP1-1
−5.16
DR
4.67
UR
SD7939
TaTIP1-1
−2.95
DR
1.76
n.s.
SD80616
SsTIP1-1
−2.81
DR
2.34
UR
SD182871
SoTIP2-2
−6.09
DR
−1.63
n.s.
SD173276
SoTIP2-2
−3.33
DR
496.29
UR
SD119919
SoTIP2-3
−6.56
DR
1.61
n.s.
SD194892
SoNIP3-1
−2.34
DR
−1.60
n.s.
Isoforms are preceded by the abbreviated species name (Hv: Hordeum vulgare; Os: Oryza sativa; So: Saccharum officinarum; Ss: Saccharum spp. and Ta: Triticum aestivum). HT-SuperSAGE libraries: SD24T (bulk of tolerant genotypes under stress; SD24S (bulk of sensitive genotypes under stress); SDTC (control bulk of tolerant genotypes); and SDSC (control bulk of sensitive genotypes). FC: ratio of the frequencies (normalized to 1,000,000) observed in the stressed library in relation to the control library. DR: down-regulated; UR: up-regulated; n.s.: not significant at P < 0.05.
