What causes crown galls?

Crown gall is caused by the bacterial plant pathogen, Agrobacterium tumefaciens. Crown gall bacteria enter plant roots through wounds. Wounds may have been created by planting, grafting, soil insect feeding, root damage from excavation or other forms of physical damage.

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How does Agrobacterium Tumefacien infect?

Agrobacterium tumefaciens infects the plant through its Ti plasmid. The Ti plasmid integrates a segment of its DNA, known as T-DNA, into the chromosomal DNA of its host plant cells. What is the meaning of in the limelight? public attention : public attention or notice thought of as a bright light that shines on someone She is a very private woman who never sought the limelight. When his new book caused an unexpected controversy, he was thrust into the limelight once again. He doesn't like having to share the limelight with other actors.

Are in the cards?

If you say that something is in the cards, you mean that it is very likely to happen. Last summer she began telling friends that a New Year marriage was in the cards. What does I'm gonna off myself mean? Exactly as you say - kill yourself. Most people will say, "committed suicide". It is heard often enough in movies and in literature.

What is the meaning of cock a snook?

Definition of cock a snook a. British, informal. : to show that one does not respect or value (something) He never misses a chance to cock a snook at modern art. Accordingly, what does to cool one's heels mean? To wait See synonyms for cool one's heels on Thesaurus.com. To wait for a long time: "The doctor kept her cooling her heels for almost an hour."