Abscisic acid (ABA) receptor pyrabactin resistance1/PYR1-like/regulatory components of ABA receptor (PYR1/PYL/RCAR) (named PYLs for simplicity) are core regulators of ABA signaling, and have been well studied in Arabidopsis and rice. However, knowledge is limited about the PYL family regarding genome organization, gene structure, phylogenesis, gene expression and protein interaction with downst...

Plant mitochondrial and chloroplast genes that underwent horizontal transfer have been identified by parasite and grafting systems, respectively. Here, we directly observed 3 horizontal gene transfer (HGT) events in the 45 second axillary shoots of grafted cotton plants (Gossypium barbadense and Gossypium hirsutum) after extirpating the first axillary bud. The second axillary shoots showed phen...

Pix is a plant growth regulators thatinterfereswithotherhormones and affectthegerminationandgrowthof cotton.In thisstudythe effect ofdifferentconcentrationsof pix, namely, 0 (control),10, 20, 30and40 ppm on germination,radicledry weight, radiclelength,insolubleandsoluble sugarsandantioxidantenzymes activity (catalase, peroxidase and poly phenol oxidase) incottonseedling (Gossypium hirsutum L.cv...

The history of cotton (Gossypium sp), which has become along past millennia a plant major economic interest, relies on the dried or charred seeds found in archaeobotanical assemblages. Our capacity to document dispersal routes cotton, however, is hampered by lack taxonomic resolution at specific levels based current seed anatomic features. In order explore signal interspecific level seeds, and ...

Cotton production in India by the vast majority comes from cotton hybrids whose genetic purity is of great significance seed chain and trade. Therefore, there a need to develop rapid, reliable reproducible technique assess as traditional, morphological traits-based ‘Grow-Out Test’ resource intensive, time consuming, tedious not an infallible procedure. In this regard, study was planned understa...

Domesticated cotton species provide raw material for the majority of the world's textile industry. Two independent domestication events have been identified in allopolyploid cotton, one in Upland cotton (Gossypium hirsutum L.) and the other to Egyptian cotton (Gossypium barbadense L.). However, two diploid cotton species, Gossypium arboreum L. and Gossypium herbaceum L., have been cultivated fo...