Chalk5 - Revision history

Kaweh: /* Function */

2014-05-29T03:10:41Z

‎Function

Kaweh: /* Function */

2014-05-29T03:09:04Z

‎Function

Kaweh: /* Function */

2014-05-29T03:02:58Z

‎Function

Kaweh: /* Function */

2014-05-29T03:01:52Z

‎Function

Kaweh: /* Function */

2014-05-29T02:52:03Z

‎Function

Kaweh: /* Function */

2014-05-28T09:00:09Z

‎Function

Kaweh at 08:20, 28 May 2014

2014-05-28T08:20:14Z

Kaweh: /* Function */

2014-05-28T08:06:50Z

‎Function

Kaweh at 03:07, 28 May 2014

2014-05-28T03:07:29Z

Kaweh: /* Expression */

2014-05-28T02:27:47Z

‎Expression

@@ Line 7: / Line 7: @@
-{| align=center border=1
+{| align=center
 |-
 | <gallery>
 File:Ng.2923-F2.jpg
 File:Ng.2923-F4.jpg
-File:未标题-1.jpg|none
+File:未标题-1.jpg
 </gallery>

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 Chalk5 influences grain chalkiness, which also affects head rice yield and many other quality traits. Chalk5 encodes a vacuolar H+-translocating pyrophosphatase (V-PPase) with inorganic pyrophosphate (PPi) hydrolysis and H+-translocation activity.Elevated expression of Chalk5 increases the chalkiness of the endosperm, putatively by disturbing the pH homeostasis of the endomembrane trafficking system in developing seeds, which affects the biogenesis of protein bodies and is coupled with a great increase in small vesicle-like structures, thus forming air spaces among endosperm storage substances and resulting in chalky grain.
 The elevated activity of Chalk5 increases the proton concentration and promotes water loss, which could disturb pH homeostasis in the endomembrane trafficking system of developing endosperms, resulting in a great increase in small vesicle-like structures coupled with an abnormal decrease in protein body number and size, causing the formation of air spaces among starch granules and protein bodies and thus aberrant shape and spatial arrangements of these storage substances, leading to chalky grain.
-[[File:Ng.2923-F2.jpg|left|]]
-[[File:Ng.2923-F4.jpg|none|]]
-[[File:未标题-1.jpg|none|]]
+{| align=center border=1
 ===Expression===

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 [[File:Ng.2923-F2.jpg|left|]]
 [[File:Ng.2923-F4.jpg|none|]]
-[[File:未标题-1.jpg|left|]]
+[[File:未标题-1.jpg|none|]]
 ===Expression===

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 [[File:Ng.2923-F2.jpg|left|]]
 [[File:Ng.2923-F4.jpg|none|]]
-[[File:未标题-1.jpg|right|]]
+[[File:未标题-1.jpg|left|]]
 ===Expression===

@@ Line 7: / Line 7: @@
 [[File:Ng.2923-F2.jpg|left|]]
 [[File:Ng.2923-F4.jpg|none|]]
-[[File:未标题-1.jpg|none|]]
+[[File:未标题-1.jpg|right|]]
 ===Expression===

@@ Line 3: / Line 3: @@
 ==Annotated Information==
 ===Function===
-Chalk5, influences grain chalkiness, which also affects head rice yield and many other quality traits. Chalk5 encodes a vacuolar H+-translocating pyrophosphatase (V-PPase) with inorganic pyrophosphate (PPi) hydrolysis and H+-translocation activity.Elevated expression of Chalk5 increases the chalkiness of the endosperm, putatively by disturbing the pH homeostasis of the endomembrane trafficking system in developing seeds, which affects the biogenesis of protein bodies and is coupled with a great increase in small vesicle-like structures, thus forming air spaces among endosperm storage substances and resulting in chalky grain.
+Chalk5 influences grain chalkiness, which also affects head rice yield and many other quality traits. Chalk5 encodes a vacuolar H+-translocating pyrophosphatase (V-PPase) with inorganic pyrophosphate (PPi) hydrolysis and H+-translocation activity.Elevated expression of Chalk5 increases the chalkiness of the endosperm, putatively by disturbing the pH homeostasis of the endomembrane trafficking system in developing seeds, which affects the biogenesis of protein bodies and is coupled with a great increase in small vesicle-like structures, thus forming air spaces among endosperm storage substances and resulting in chalky grain.
-[[File:Ng.2923-F2.jpg|center|]]
+The elevated activity of Chalk5 increases the proton concentration and promotes water loss, which could disturb pH homeostasis in the endomembrane trafficking system of developing endosperms, resulting in a great increase in small vesicle-like structures coupled with an abnormal decrease in protein body number and size, causing the formation of air spaces among starch granules and protein bodies and thus aberrant shape and spatial arrangements of these storage substances, leading to chalky grain.
-[[File:Ng.2923-F4.jpg|center|]]
+[[File:Ng.2923-F2.jpg|left|]]
 ===Expression===

@@ Line 7: / Line 7: @@
 ===Expression===
-Please input expression information here.
+Two consensus nucleotide polymorphisms in the Chalk5 promoter in rice varieties might partly account for the differences in Chalk5 mRNA levels that contribute to natural variation in grain chalkiness.
 ===Evolution===