Deciphering the ethylene biosynthesis puzzle in banana fruit ripening

Ethylene, a key phytohormone, plays a vital role in the ripening of climacteric fruits like bananas, with its biosynthesis being a focal point of agricultural research due to its impact on fruit quality and shelf life. Transcription ...

Renaissance for magnetotactic bacteria in astrobiology

Magnetotactic bacteria can form magnetofossils like magnetic nanocrystals as observed in the Martian meteorite ALH84001, which held a special place in the field of astrobiology primarily in the early 90s. While the flourishing ...

Hitting reset to start a new embryo

New work by scientists in the U.S. and China shows how a fertilized egg cell, or zygote, hits "reset" so that the newly formed embryo can develop according to its own genetic program. The study was published July 17 in Nature.

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