Golden rice

The transgenic rice, popularly called "golden rice" contains good quantities of carotene, which gives the grains a golden colour. In one transgenic line, the β-carotene content was as high as 85% of the total carotenoids present in the grain.

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#Id: 6956

#Unit 8. Inheritance Biology

EFFECTS OF TRANSLOCATIONS New linkage relations may affect gene expression. The chromosome breaks that bring about translocations may take place within a gene and disrupt its function.

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#Id: 4778

#Unit 5. Developmental Biology

If the P2 cell is removed at the early 4-cell stage, the EMS cell will divide into two MS cells, and no endoderm will be produced.

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#Id: 3163

#Unit 11. Evolution and Behavior

 Orthogenesis- “Straight-line evolution,” held that the variation that arises is directed toward fixed goals.

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#Id: 9014

#Unit 6. System Physiology – Plant

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#Id: 2335

#Unit 3. Fundamental Processes

A ribosome-associated protein called RelA receives the “alarm” and produces the “alarmone” ppGpp, which destabilizes open promoter complexes whose lifetimes are normally short, thus inhibiting Transcription.