Science - USA (2022-01-21)
realized that a polytubey phenotype can be (i) caused by the failure of establishing the block at the septum or (ii) triggered b ...
anj herk1, andfer anj herk1( 13 ). This was much more frequent compared with thehap2−/− mutant (Fig. 1, C and D, and figs. S4 an ...
Five RALF peptides from pollen tubes trigger the polytubey block Peptides of the rapid alkalinization factor (RALF) family funct ...
294 21 JANUARY 2022¥VOL 375 ISSUE 6578 science.orgSCIENCE Fig. 4. Pollen tube rupture removes the polytubey block and coordinate ...
Because the FER-ANJ-HERK1 receptor com- plex also controls pollen tube reception at the micropyle ( 12 – 14 , 21 ), we next inve ...
complexes. It will now be essential to elucidate the downstream mechanism or mechanisms that block the emergence of secondary po ...
Active-duty members are screened for HIV at the start of military service and biennially thereafter, and residual serum from the ...
We documented 955 incident MS cases among active-duty military personnel [includ- ing 315 cases from our preliminary study ( 11 ...
generally, we randomly selected 30 MS cases and 30 matched controls with serum samples collected shortly before (median: 1 year, ...
300 21 JANUARY 2022¥VOL 375 ISSUE 6578 science.orgSCIENCE Fig. 4. Antibodies against EBV peptides in MS cases detected using vir ...
was a false-positive result, in which case EBV infection would confer a 16-fold increase in MS risk. Reverse causation could occ ...
SOLARCELLS Conformal quantum dotÐSnO 2 layers as electron transporters for efficient perovskite solar cells Minjin Kim^1 †, Jaek ...
suggesting that PAA played a key role in form- ing the uniform and contiguous layer of paa- QD-SnO 2 ETL, as shown in fig. S3. E ...
peaks at ~2954 and ~1716 cm−^1 that arise from C–H and C=O stretching vibrations of PAA (fig. S7A) and a characteristic peak at ...
measuredVocwas linearly dependent on the logarithm of the light intensity. The diode ideality factornid, deduced from the slope ...
produced during scale-up are negligible. We attribute the small decrease ofVocand FF for the target PSC modules to the low conta ...
PEROVSKITES Three-dimensional direct lithography of stable perovskite nanocrystals in glass Ke Sun^1 †, Dezhi Tan^2 †, Xinyuan F ...
desired ultrafast-laser direct lithography pro- cess by optimizing the pulse duration, repetition rate, and pulse energy (table ...
ions gradually diffused from the surrounding liquid to the relatively ordered liquid perovskite domains, finally leading to the ...
possible to endow a single glass chip with wide- ly and continuously tunable colors or to print NC-based devices such asm-LEDs a ...
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