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Term:
negative regulation of pollen tube guidance (GO:0160068)
Annotations: Rat: (0) Mouse: (0) Human: (0) Chinchilla: (0) Bonobo: (0) Dog: (0) Squirrel: (0) Pig: (0) Naked Mole-rat: (0) Green Monkey: (0)
Parent Terms Term With Siblings Child Terms
negative regulation of pollen tube guidance 
Any process that decreases the rate, frequency or extent of pollen tube guidance towards ovules. This is one mechanism to prevent polytuby, the simultaneous penetration of ovules by multiple pollen tubes.
negative regulation of positive chemotaxis to cAMP +  

Synonyms
Broad Synonyms: prevention of polytuby
Definition Sources: PMID:33790463

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