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DNA repair is a collection of processes by which a cell identifies and corrects damage to the DNA molecules that encode its genome. [1] In human cells, ...
Kiwi eggs can weigh up to one-quarter the weight of the female. Usually, only one egg is laid per season. The kiwi lays one of the largest eggs in proportion to its size of any bird in the world, [34] [a] so even though the kiwi is about the size of a domestic chicken, it is able to lay eggs that are about six times the size of a chicken's egg ...
Actinidain is first produced in the kiwi when it is about half its size and then increases in both protease activity and enzyme production until the fruit is fully matured. [13] The enzyme is encoded by a large gene family and is expressed in most tissues of the kiwifruit plant, not just the fruit itself. [13]
Sweet-sour kiwi has roughly 2 grams of protein per cup, and it also contains an enzyme that supports healthy digestion, Werner says, as well as potassium, which may help reduce blood pressure, and ...
The schematic diagram indicates the roles of insufficient DNA repair in aging and cancer, and the role of apoptosis in cancer prevention. An excess of naturally occurring DNA damage, due to inherited deficiencies in particular DNA repair enzymes, can cause premature aging or increased risk for cancer (see DNA repair-deficiency disorder).
With their bright green flesh and uniquely sweet and seedy texture, kiwis certainly leave an impression.
Nucleotide excision repair is a DNA repair mechanism. [2] DNA damage occurs constantly because of chemicals (e.g. intercalating agents ), radiation and other mutagens . Three excision repair pathways exist to repair single stranded DNA damage: Nucleotide excision repair (NER), base excision repair (BER), and DNA mismatch repair (MMR).
Kiwifruit (often shortened to kiwi outside Australia and New Zealand), or Chinese gooseberry, is the edible berry of several species of woody vines in the genus Actinidia. [ 1 ] [ 2 ] The most common cultivar group of kiwifruit ( Actinidia deliciosa 'Hayward') [ 3 ] is oval, about the size of a large hen's egg : 5–8 centimetres (2–3 inches ...