|Table of Contents|

Effect of Citrus grandis var.shatinyu Hort.Style Protein on Its Pollen Germination and Growth(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2014年03期
Page:
88-91
Research Field:
Publishing date:

Info

Title:
Effect of Citrus grandis var.shatinyu Hort.Style Protein on Its Pollen Germination and Growth
Author(s):
QIN Ping-sheng; ZHANG Yu; HOU Li-xia; YANG Xiao-wen; QIN Xin-min
College of Life Science,Guangxi Normal University,Guilin，Guangxi 541004
Keywords:
Citrus grandis var.shatinyu Hort.; pollen germination; pollen tube length; style proteins; Gel electrophoresis
PACS:
S 666.3
DOI:
-
Abstract:
Taking the pollen of Citrus grandis var.shatinyu Hort. as material，effect of the self-pollinated style proteins and the cross-pollinated style proteins on pollen germination and pollen tube growth were compared.The results showed that pollen germination was unaffected by adding self-pollinated style protein and the cross-pollinated style protein,but significantly affected the growth of pollen tube.The growth of pollen tube in those media with the self-pollinated style proteins was restrained,with cross-pollinated style proteins was unaffected.PAGE electrophoresis showed that the pollen tube self style protein processing of the 1 specific protein bands (Rf=0.81)；tube SDS-PAGE electrophoresis to self styleprotein processing appeared relative molecular weight of 2 specific protein of 35 kD and 37.5 kD band；IEF-PAGE electrophoresis results showed that，in the self style protein treated pollen tube protein in the isoelectric points of 5.85 and 6.20 of the two specificprotein bands.

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Last Update: 2014-08-22